Multi-objective optimization of flight schedules to maximize constraint tolerance by local search and archive mechanisms - Tomoki Ishizuka; Akinori Murata; Hiroyuki Sato; Keiki Takadama (Artif. Life Robotics, 2025)

Nonlinear conjugate gradient method for vector optimization on Riemannian manifolds with retraction and vector transport - Kangming Chen; Ellen Hidemi Fukuda; Hiroyuki Sato (Appl. Math. Comput., 2025)

Limitation of Adapting to Continuously Changing Optimization Problem and Its Solution in Swarm Optimization - Shoei Fujita; Ryuki Ishizawa; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2025, Hangzhou, China, June 8-12, 2025, 2025)

Controlling an Exploration in Unbounded Search Space by Novelty-Based Multi-Objectivization - Ryuki Ishizawa; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2025, Hangzhou, China, June 8-12, 2025, 2025)

Multi-objective optimization of flight schedules considering Constraint Tolerance based on Local Search and Archives - Tomoki Ishizuka; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2025, Hangzhou, China, June 8-12, 2025, 2025)

Multitask Knapsack Problems with Scalable Objective and Constraint Similarities: Behavioral Analysis of Evolutionary Multi-Factorial Algorithms - Shio Kawakami; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2025, Hangzhou, China, June 8-12, 2025, 2025)

Real-World Cardboard Production Optimization Using Multi-Objective Evolutionary Algorithms - Iori Minakawa; Shio Kawakami; Hiroyuki Miyashita; Tsutomu Iida; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2025, Hangzhou, China, June 8-12, 2025, 2025)

Adaptive Multi-Population Dynamic Optimization for Multimodal Dynamic Function Optimization - Shoei Fujita; Ryuki Ishizawa; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025, 2025)

DynTaskMAS: A Dynamic Task Graph-driven Framework for Asynchronous and Parallel LLM-based Multi-Agent Systems - Junwei Yu; Yepeng Ding; Hiroyuki Sato (CoRR, 2025)

Hand Gesture Classification Using sEMG Signals: Nearest-Centroid-Based Methodology With DBA - Lingfeng Zhang; Zunian Wan; Yepeng Ding; Tao Hu; Takefumi Ogawa; Hiroyuki Sato (IEEE Access, 2024)

Data Aggregation Management With Self-Sovereign Identity in Decentralized Networks - Yepeng Ding; Junwei Yu; Shaowen Li; Hiroyuki Sato; Maro G. Machizawa (IEEE Trans. Netw. Serv. Manag., 2024)

BlockFusion: Expandable 3D Scene Generation using Latent Tri-plane Extrapolation - Zhennan Wu; Yang Li; Han Yan; Taizhang Shang; Weixuan Sun; Senbo Wang; Ruikai Cui; Weizhe Liu; Hiroyuki Sato; Hongdong Li; Pan Ji (ACM Trans. Graph., 2024)

General Chair Message; IEEE CISOSE 2024 - Jerry Zeyu Gao; Hiroyuki Sato; Wen Wu (IEEE International Conference on Artificial Intelligence Testing, AITest 2024, Shanghai, China, July 15-18, 2024, 2024)

General Chair Message: IEEE CISOSE 2024 - Jerry Zeyu Gao; Hiroyuki Sato; Wen Wu (10th IEEE International Conference on Big Data Computing Service and Machine Learning Applications, BigDataService 2024, Shanghai, China, July 15-18, 2024, 2024)

Emer: Reputation-Based Event Consumer for Event-Driven Decentralized Systems - Yepeng Ding; Lingfeng Zhang; Junwei Yu; Hiroyuki Sato; Tohru Kondo; Kouji Nishimura (International Conference on Communications, Computing, Cybersecurity, and Informatics, CCCI 2024, Beijing, China, October 16-18, 2024, 2024)

From Multipoint Search to Multiarea Search: Novelty-Based Multi-Objectivization for Unbounded Search Space Optimization - Ryuki Ishizawa; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Evolutionary Constrained Multi-Factorial Optimization Based on Task Similarity - Shio Kawakami; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Design of Generalized and Specialized Helper Objectives for Multi-objective Continuous Optimization Problems - Keigo Mochizuki; Tomoki Ishizuka; Naoya Yatsu; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Pareto Front Estimation Model Optimization for Aggregative Solution Set Representation - Naru Okumura; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Should Multi-objective Evolutionary Algorithms Use Always Best Non-dominated Solutions as Parents? - Kazuma Sato; Naru Okumura; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Push and Pull Search with Directed Mating for Constrained Multi-objective Optimization - Ryo Takamiya; Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Designing Helper Objectives in Multi-Objectivization - Shoichiro Tanaka; Arnaud Liefooghe; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Prototype Generation with the sUpervised Classifier System on kNN Matching - Naoya Yatsu; Hiroki Shiraishi; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

Textual Differential Privacy for Context-Aware Reasoning with Large Language Model - Junwei Yu; Jieyu Zhou; Yepeng Ding; Lingfeng Zhang; Yuheng Guo; Hiroyuki Sato (48th IEEE Annual Computers, Software, and Applications Conference, COMPSAC 2024, Osaka, Japan, July 2-4, 2024, 2024)

A Cross-Organizational Identity Proofing System for Seamless Online ID Re-Binding Leveraging Individual Number Cards - Sayako Shimizu; Hiroyuki Sato; Motonori Nakamura; Hukofumi Suzuki; Yasuo Okabe (48th IEEE Annual Computers, Software, and Applications Conference, COMPSAC 2024, Osaka, Japan, July 2-4, 2024, 2024)

Dr.Hair: Reconstructing Scalp-Connected Hair Strands without Pre-Training via Differentiable Rendering of Line Segments - Yusuke Takimoto; Hikari Takehara; Hiroyuki Sato; Zihao Zhu; Bo Zheng (IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2024, Seattle, WA, USA, June 16-22, 2024, 2024)

Visualization of Air Flow around Micro-drones for Disaster Site Inspections - Yiming Li; Hiroyuki Sato; Kazuyuki Kojima (13th IEEE Global Conference on Consumer Electronics, GCCE 2024, Kitakyushu, Japan, October 29 - Nov. 1, 2024, 2024)

A Contactless LSI Test Method Utilizing Direct Emission From On-Chip Interconnects - Hiroshi Kamiya; Yamato Ishida; Satoru Honda; Hiroyuki Sato; Toshiki Kanamoto (13th IEEE Global Conference on Consumer Electronics, GCCE 2024, Kitakyushu, Japan, October 29 - Nov. 1, 2024, 2024)

Approximating Pareto Local Optimal Solution Networks - Shoichiro Tanaka; Gabriela Ochoa; Arnaud Liefooghe; Keiki Takadama; Hiroyuki Sato (Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2024, Melbourne, VIC, Australia, July 14-18, 2024, 2024)

Generating High-Dimensional Prototypes with a Classifier System by Evolving in Latent Space - Naoya Yatsu; Hiroki Shiraishi; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2024, Melbourne, VIC, Australia, July 14-18, 2024, 2024)

On-Chain Dynamic Policy Evaluation for Decentralized Access Control - Yepeng Ding; Junwei Yu; Hiroyuki Sato; Tohru Kondo; Yan Bai (Algorithms and Architectures for Parallel Processing - 24th International Conference, ICA3PP 2024, Macau, China, October 29-31, 2024, Proceedings, Part IV, 2024)

Hunting DeFi Vulnerabilities via Context-Sensitive Concolic Verification - Yepeng Ding; Arthur Gervais; Roger Wattenhofer; Hiroyuki Sato (Proceedings of the 2024 IEEE/ACM 46th International Conference on Software Engineering: Companion Proceedings, ICSE Companion 2024, Lisbon, Portugal, April 14-20, 2024, 2024)

Multi-layer Cortical Learning Algorithm for Forecasting Time-series Data with Smoothly Changing Variation Patterns - Kazushi Fujino; Keiki Takadama; Hiroyuki Sato (International Joint Conference on Neural Networks, IJCNN 2024, Yokohama, Japan, June 30 - July 5, 2024, 2024)

DeRAG: Decentralized Multi-Source RAG System with Optimized Pyth Network - Junwei Yu; Hiroyuki Sato (IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2024, Kaifeng, China, October 30 - Nov. 2, 2024, 2024)

Hand Gesture Classification Using Nearest Centroid with Soft-DTW Loss on sEMG Signals - Lingfeng Zhang; Zunian Wan; Yepeng Ding; Junwei Yu; Takefumi Ogawa; Hiroyuki Sato (IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2024, Kaifeng, China, October 30 - Nov. 2, 2024, 2024)

Specification description analysis method for requirement modeling - Masami Hayashi; Kaori Hayashi; Yohei Sonobe; Hiroyuki Sato; Hironori Takeuchi (Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 28th International Conference KES-2024, Seville, Spain, 11-13 September 2023, 2024)

LSAC: A Lightweight, Scalable, and Anonymous Cross-Domain Authentication Scheme in IoMT - Lyhour Hak; Somchart Fugkeaw; Hiroyuki Sato (IEEE Intelligent Mobile Computing, MobileCloud 2024, Shanghai, China, July 15-18, 2024, 2024)

Decision Diagram vs. State Vector: A Comparative Study on Quantum Computing Simulation Efficiency - Yusuke Kimura; Shaowen Li; Hiroyuki Sato; Masahiro Fujita (IEEE International Conference on Quantum Computing and Engineering, QCE 2024, Montreal, QC, Canada, September 15-20, 2024, 2024)

Accelerating Decision Diagram-based Multi-node Quantum Simulation with Ring Communication and Automatic SWAP Insertion - Yusuke Kimura; Shaowen Li; Hiroyuki Sato; Masahiro Fujita (IEEE International Conference on Quantum Software, QSW 2024, Shenzhen, China, July 7-13, 2024, 2024)

Image Recognition Imitating Saccadic Eye Movement in Grid Cell Net - Yuichi Matsuda; Kazuma Niwa; Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems, SCIS&ISIS 2024, Himeji, Japan, November 9-12, 2024, 2024)

The Impact of Tournament Size on the Performance of Evolutionary Multi-Objective and Many-Objective Algorithms - Yuta Nakanishi; Mamoru Doi; Hiroyuki Sato (Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems, SCIS&ISIS 2024, Himeji, Japan, November 9-12, 2024, 2024)

BlockFusion: Expandable 3D Scene Generation using Latent Tri-plane Extrapolation - Zhennan Wu; Yang Li; Han Yan; Taizhang Shang; Weixuan Sun; Senbo Wang; Ruikai Cui; Weizhe Liu; Hiroyuki Sato; Hongdong Li; Pan Ji (CoRR, 2024)

Dr.Hair: Reconstructing Scalp-Connected Hair Strands without Pre-training via Differentiable Rendering of Line Segments - Yusuke Takimoto; Hikari Takehara; Hiroyuki Sato; Zihao Zhu; Bo Zheng (CoRR, 2024)

Hunting DeFi Vulnerabilities via Context-Sensitive Concolic Verification - Yepeng Ding; Arthur Gervais; Roger Wattenhofer; Hiroyuki Sato (CoRR, 2024)

Accelerating Decision Diagram-based Multi-node Quantum Simulation with Ring Communication and Automatic SWAP Insertion - Yusuke Kimura; Shaowen Li; Hiroyuki Sato; Masahiro Fujita (CoRR, 2024)

Model-Driven Security Analysis of Self-Sovereign Identity Systems - Yepeng Ding; Hiroyuki Sato (CoRR, 2024)

1-D CNN-Based Online Signature Verification with Federated Learning - Lingfeng Zhang; Yuheng Guo; Yepeng Ding; Hiroyuki Sato (CoRR, 2024)

Directional Pareto Front and Its Estimation to Encourage Multi-Objective Decision-Making - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (IEEE Access, 2023)

Global convergence of Hager-Zhang type Riemannian conjugate gradient method - Hiroyuki Sakai; Hiroyuki Sato; Hideaki Iiduka (Appl. Math. Comput., 2023)

Optimal Federation Method for Embedding Internet of Things in Software-Defined Perimeter - Yangchen Palmo; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (IEEE Consumer Electron. Mag., 2023)

Riemannian optimization on unit sphere with p-norm and its applications - Hiroyuki Sato (Comput. Optim. Appl., 2023)

Conjugate Gradient Methods for Optimization Problems on Symplectic Stiefel Manifold - Mitsutaka Yamada; Hiroyuki Sato (IEEE Control. Syst. Lett., 2023)

Adaptive action-prediction cortical learning algorithm under uncertain environments - Kazushi Fujino; Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Int. J. Hybrid Intell. Syst., 2023)

Bloccess: Enabling Fine-Grained Access Control Based on Blockchain - Yepeng Ding; Hiroyuki Sato (J. Netw. Syst. Manag., 2023)

VeriAnon: an Anonymous, Verifiable, and Tamper-proof Commenting System Based on Ring Signature and Clustering Merkle Tree for Decentralized Trading - Junwei Yu; Yuheng Guo; Yepeng Ding; Hiroyuki Sato (Proceedings of the 4th Asia Service Sciences and Software Engineering Conference, ASSE 2023, Aizu-Wakamatsu City, Japan, October 27-29, 2023, 2023)

Dimension-Wise Feature Selection of Deep Learning Models for In-Air Signature Time Series Analysis Based on Shapley Values - Yuheng Guo; Lingfeng Zhang; Yepeng Ding; Junwei Yu; Hiroyuki Sato (Proceedings of the 4th Asia Service Sciences and Software Engineering Conference, ASSE 2023, Aizu-Wakamatsu City, Japan, October 27-29, 2023, 2023)

Efficient Cryptographic Processing Using On-Chip GPUs in System-on-Chip Architectures - Hiromasa Takeda; Eiji Sugino; Hiroyuki Sato (Eleventh International Symposium on Computing and Networking, CANDAR 2023 - Workshops, Matsue, Japan, November 27-30, 2023, 2023)

Toward Unbounded Search Space Exploration by Particle Swarm Optimization in Multi-Modal Optimization Problem - Ryuki Ishizawa; Tomoya Kuga; Yusuke Maekawa; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2023, Chicago, IL, USA, July 1-5, 2023, 2023)

Pareto Front Upconvert by Iterative Estimation Modeling and Solution Sampling - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (Evolutionary Multi-Criterion Optimization - 12th International Conference, EMO 2023, Leiden, The Netherlands, March 20-24, 2023, Proceedings, 2023)

Multi-objectivization Relaxes Multi-funnel Structures in Single-objective NK-landscapes - Shoichiro Tanaka; Keiki Takadama; Hiroyuki Sato (Evolutionary Computation in Combinatorial Optimization - 23rd European Conference, EvoCOP 2023, Held as Part of EvoStar 2023, Brno, Czech Republic, April 12-14, 2023, Proceedings, 2023)

Exploring High-dimensional Rules Indirectly via Latent Space Through a Dimensionality Reduction for XCS - Naoya Yatsu; Hiroki Shiraishi; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2023, Lisbon, Portugal, July 15-19, 2023, 2023)

Pareto Front Upconvert on Multi-objective Building Facility Control Optimization - Naru Okumura; Tomoaki Takagi; Yoshihiro Ohta; Hiroyuki Sato (Companion Proceedings of the Conference on Genetic and Evolutionary Computation, GECCO 2023, Companion Volume, Lisbon, Portugal, July 15-19, 2023, 2023)

Decentralized Self-sovereign Identity Management System: Empowering Datacenters Through Compact Cancelable Template Generation - Junwei Yu; Shaowen Li; Yepeng Ding; Hiroyuki Sato (Algorithms and Architectures for Parallel Processing - 23rd International Conference, ICA3PP 2023, Tianjin, China, October 20-22, 2023, Proceedings, Part VII, 2023)

Digital Twin Configuration Method for Public Services by Citizens - Toru Kobayashi; Haruka Hata; Kazuki Fukae; Hiroyuki Sato; Shigeaki Tanimoto; Atsushi Kanai (IEEE International Conference on Consumer Electronics, ICCE 2023, Las Vegas, NV, USA, January 6-8, 2023, 2023)

3D Segmenter: 3D Transformer based Semantic Segmentation via 2D Panoramic Distillation - Zhennan Wu; Yang Li; Yifei Huang; Lin Gu; Tatsuya Harada; Hiroyuki Sato (The Eleventh International Conference on Learning Representations, ICLR 2023, Kigali, Rwanda, May 1-5, 2023, 2023)

W-Kernel: An OS Kernel Architecture Designed With Isolation and Customizability - Shaowen Li; Hiroyuki Sato (Proceedings of the 2023 5th International Conference on Software Engineering and Development, ICSED 2023, Singapore, October 20-22, 2023, 2023)

Security Policy Matching Model between Mobile IoT and Public Fog Computing - Shigeaki Tanimoto; Tatsuya Sugio; Hiroyuki Sato; Atsushi Kanai (14th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2023, Koriyama, Japan, July 8-13, 2023, 2023)

Parallelizing quantum simulation with decision diagrams - Shaowen Li; Yusuke Kimura; Hiroyuki Sato; Junwei Yu; Masahiro Fujita (IEEE International Conference on Quantum Software, QSW 2023, Chicago, IL, USA, July 2-8, 2023, 2023)

Operation Management Method of Software Defined Perimeter for Promoting Zero-Trust Model - Shigeaki Tanimoto; Sogen Hori; Hiroyuki Sato; Atsushi Kanai (21st IEEE/ACIS International Conference on Software Engineering Research, Management and Applications, SERA 2023, Orlando, FL, USA, May 23-25, 2023, 2023)

Inj-Kyber: Enhancing CRYSTALS-Kyber with Information Injection within a Bio-KEM Framework - Junwei Yu; Yepeng Ding; Yuheng Guo; Kentaro Kotani; Hiroyuki Sato (22nd IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2024, Exeter, UK, November 1-3, 2023, 2023)

Model-Driven Security Analysis of Self-Sovereign Identity Systems - Yepeng Ding; Hiroyuki Sato (22nd IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2024, Exeter, UK, November 1-3, 2023, 2023)

1-D CNN-Based Online Signature Verification with Federated Learning - Lingfeng Zhang; Yuheng Guo; Yepeng Ding; Hiroyuki Sato (22nd IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2024, Exeter, UK, November 1-3, 2023, 2023)

Many-Objective Quality Measures - Bekir Afsar; Jonathan E. Fieldsend; Andreia P. Guerreiro; Kaisa Miettinen; Sebastian Rojas-Gonzalez; Hiroyuki Sato (Many-Criteria Optimization and Decision Analysis: State-of-the-Art, Present Challenges, and Future Perspectives, 2023)

Leveraging Self-Sovereign Identity in Decentralized Data Aggregation - Yepeng Ding; Hiroyuki Sato; Maro G. Machizawa (CoRR, 2023)

Parallelizing quantum simulation with decision diagrams - Shaowen Li; Yusuke Kimura; Hiroyuki Sato; Junwei Yu; Masahiro Fujita (CoRR, 2023)

Sensing In-Air Signature Motions Using Smartwatch: A High-Precision Approach of Behavioral Authentication - Gen Li; Hiroyuki Sato (IEEE Access, 2022)

Dressi: A Hardware-Agnostic Differentiable Renderer with Reactive Shader Packing and Soft Rasterization - Yusuke Takimoto; Hiroyuki Sato; Hikari Takehara; Keishiro Uragaki; Takehiro Tawara; Xiao Liang; Kentaro Oku; Wataru Kishimoto; Bo Zheng (Comput. Graph. Forum, 2022)

Sequential optimality conditions for nonlinear optimization on Riemannian manifolds and a globally convergent augmented Lagrangian method - Yuya Yamakawa; Hiroyuki Sato (Comput. Optim. Appl., 2022)

Topic model-based recommender systems and their applications to cold-start problems - Mimu Kawai; Hiroyuki Sato; Takayuki Shiohama (Expert Syst. Appl., 2022)

Content-based Stock Recommendation Using Smartphone Data - Kohsuke Kubota; Hiroyuki Sato; Wataru Yamada; Keiichi Ochiai; Hiroshi Kawakami (J. Inf. Process., 2022)

Riemannian Conjugate Gradient Methods: General Framework and Specific Algorithms with Convergence Analyses - Hiroyuki Sato (SIAM J. Optim., 2022)

Two-Tier Trust Structure Model for Dynamic Supply Chain Formulation - Shigeaki Tanimoto; Yudai Watanabe; Hiroyuki Sato; Atsushi Kanai (Advanced Information Networking and Applications - Proceedings of the 36th International Conference on Advanced Information Networking and Applications (AINA-2022), Volume 3, 2022)

Encouraging Crowd Avoidance Behavior using Dynamic Pricing Framework Towards Preventing the Spread of COVID-19 - Keiichi Ochiai; Hiroyuki Sato; Hiroshi Kawakami; Takahiro Ide; Toru Otaki; Akira Yamada; Tatsuya Yano; Hiroki Okawa; Takuya Shirai; Yutaka Arakawa (IEEE International Conference on Big Data, Big Data 2022, Osaka, Japan, December 17-20, 2022, 2022)

Digital Twin Based Evolutionary Building Facility Control Optimization - Kohei Fukuhara; Ryo Kumagai; Fukawa Yuta; Shin-ichi Tanabe; Hiroki Kawano; Yoshihiro Ohta; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

Evolutionary Real-world Item Stock Allocation for Japanese Electric Commerce - Yasuyuki Mitsui; Yuki Yamakoshi; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

Beta Distribution based XCS Classifier System - Hiroki Shiraishi; Yohei Havamizu; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

Supervised Multi-Objective Optimization Algorithm Using Estimation - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

Impacts of Single-objective Landscapes on Multi-objective Optimization - Shoichiro Tanaka; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

XCSR with VAE using Gaussian Distribution Matching: From Point to Area Matching in Latent Space for Less-overlapped Rule Generation in Observation Space - Naoya Yatsu; Hiroki Shiraishi; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2022, Padua, Italy, July 18-23, 2022, 2022)

Self-Sovereign Identity as a Service: Architecture in Practice - Yepeng Ding; Hiroyuki Sato (46th IEEE Annual Computers, Software, and Applications Conferenc, COMPSAC 2022, Los Alamitos, CA, USA, June 27 - July 1, 2022, 2022)

Inheritance vs. Expansion: Generalization Degree of Nearest Neighbor Rule in Continuous Space as Covering Operator of XCS - Hiroki Shiraishi; Yohei Hayamizu; Iko Nakari; Hiroyuki Sato; Keiki Takadama (Applications of Evolutionary Computation - 25th European Conference, EvoApplications 2022, Held as Part of EvoStar 2022, Madrid, Spain, April 20-22, 2022, Proceedings, 2022)

Multilayer Defense Security Management in Consideration of TPO Conditions - Tomo Yuki; Shigeaki Tanimoto; Hideki Goromaru; Hiroyuki Sato; Atsushi Kanai (11th IEEE Global Conference on Consumer Electronics, GCCE 2022, Osaka, Japan, October 18-21, 2022, 2022)

An Extended Visualization Model for Silent Cyber Risks Considering Non-cyber Aspects - Ryuya Mishina; Shigeaki Tanimoto; Hideki Goromaru; Hiroyuki Sato; Atsushi Kanai (11th IEEE Global Conference on Consumer Electronics, GCCE 2022, Osaka, Japan, October 18-21, 2022, 2022)

Absumption based on overgenerality and condition-clustering based specialization for XCS with continuous-valued inputs - Hiroki Shiraishi; Yohei Hayamizu; Hiroyuki Sato; Keiki Takadama (GECCO '22: Genetic and Evolutionary Computation Conference, Boston, Massachusetts, USA, July 9 - 13, 2022, 2022)

Can the same rule representation change its matching area?: enhancing representation in XCS for continuous space by probability distribution in multiple dimension - Hiroki Shiraishi; Yohei Hayamizu; Hiroyuki Sato; Keiki Takadama (GECCO '22: Genetic and Evolutionary Computation Conference, Boston, Massachusetts, USA, July 9 - 13, 2022, 2022)

Accelerating Convolution Neural Networks in Embedded Intel GPUs - Taiki Kondo; Hiroyuki Sato (2022 Tenth International Symposium on Computing and Networking, CANDAR 2022 - Workshops, Himeji, Japan, November 21-24, 2022, 2022)

Formalism- Driven Development of Decentralized Systems - Yepeng Ding; Hiroyuki Sato (26th International Conference on Engineering of Complex Computer Systems, ICECCS 2022, Hiroshima, Japan, March 26-30, 2022, 2022)

Elastic Trust Management in Decentralized Computing Environments - Hiroyuki Sato; Yepeng Ding (Modern Management based on Big Data III - Proceedings of MMBD 2022, Virtual Event / Seoul, Korea, 15-18 August 2022, 2022)

A Mobile Cloud-based Access Control with Efficiently Outsourced Decryption - Pattavee Sanchol; Somchart Fugkeaw; Hiroyuki Sato (10th IEEE International Conference on Mobile Cloud Computing, Services, and Engineering, MobileCloud 2022, San Francisco, CA, USA, August 15-18, 2022, 2022)

Synergistic Effect of Adaptive Synapse Arrangement and Column-based Decoder in Cortical Learning Algorithm - Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems, SCIS&ISIS 2022, Ise, Japan, November 29 - Dec. 2, 2022, 2022)

Adaptive Synapse Adjustment for Multivariate Cortical Learning Algorithm - Kazushi Fujino; Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems, SCIS&ISIS 2022, Ise, Japan, November 29 - Dec. 2, 2022, 2022)

Solution Archive and Its Re-use in Evolutionary Many-objective Facility Control Optimization - Naru Okumura; Yoshihiro Ohta; Hiroyuki Sato (Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems, SCIS&ISIS 2022, Ise, Japan, November 29 - Dec. 2, 2022, 2022)

Leveraging Self-Sovereign Identity in Decentralized Data Aggregation - Yepeng Ding; Hiroyuki Sato; Maro G. Machizawa (Ninth International Conference on Software Defined Systems, SDS 2022, Paris, France, December 12-15, 2022, 2022)

Dressi: A Hardware-Agnostic Differentiable Renderer with Reactive Shader Packing and Soft Rasterization - Yusuke Takimoto; Hiroyuki Sato; Hikari Takehara; Keishiro Uragaki; Takehiro Tawara; Xiao Liang; Kentaro Oku; Wataru Kishimoto; Bo Zheng (CoRR, 2022)

Self-Sovereign Identity as a Service: Architecture in Practice - Yepeng Ding; Hiroyuki Sato (CoRR, 2022)

Cayley-transform-based gradient and conjugate gradient algorithms on Grassmann manifolds - Xiaojing Zhu; Hiroyuki Sato (Adv. Comput. Math., 2021)

Adaptive Synapse Arrangement in Cortical Learning Algorithm - Takeru Aoki; Keiki Takadama; Hiroyuki Sato (J. Adv. Comput. Intell. Intell. Informatics, 2021)

Approximated logarithmic maps on Riemannian manifolds and their applications - Jumpei Goto; Hiroyuki Sato (JSIAM Lett., 2021)

Double-Layered Cortical Learning Algorithm for Time-Series Prediction - Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Bio-Inspired Information and Communications Technologies - 13th EAI International Conference, BICT 2021, Virtual Event, September 1-2, 2021, Proceedings, 2021)

Multi-factorial Evolutionary Algorithm Using Objective Similarity Based Parent Selection - Shio Kawakami; Keiki Takadama; Hiroyuki Sato (Bio-Inspired Information and Communications Technologies - 13th EAI International Conference, BICT 2021, Virtual Event, September 1-2, 2021, Proceedings, 2021)

Simple Acceleration of the Riemannian Steepest Descent Method with the Armijo Condition - Hiroyuki Sato (2021 60th IEEE Conference on Decision and Control (CDC), Austin, TX, USA, December 14-17, 2021, 2021)

XCS with Weight-based Matching in VAE Latent Space and Additional Learning of High-Dimensional Data - Masakazu Tadokoro; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2021, Kraków, Poland, June 28 - July 1, 2021, 2021)

Increasing Accuracy and Interpretability of High-Dimensional Rules for Learning Classifier System - Hiroki Shiraishi; Masakazu Tadokoro; Yohei Hayamizu; Yukiko Fukumoto; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2021, Kraków, Poland, June 28 - July 1, 2021, 2021)

Weight Vector Arrangement Using Virtual Objective Vectors in Decomposition-based MOEA - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2021, Kraków, Poland, June 28 - July 1, 2021, 2021)

In-air Signature Authentication Using Smartwatch Motion Sensors - Gen Li; Lingfeng Zhang; Hiroyuki Sato (IEEE 45th Annual Computers, Software, and Applications Conference, COMPSAC 2021, Madrid, Spain, July 12-16, 2021, 2021)

Pareto Front Estimation Using Unit Hyperplane - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (Evolutionary Multi-Criterion Optimization - 11th International Conference, EMO 2021, Shenzhen, China, March 28-31, 2021, Proceedings, 2021)

Generating Duplex Routes for Robust Bus Transport Network by Improved Multi-objective Evolutionary Algorithm Based on Decomposition - Sho Kajihara; Hiroyuki Sato; Keiki Takadama (Applications of Evolutionary Computation - 24th International Conference, EvoApplications 2021, Held as Part of EvoStar 2021, Virtual Event, April 7-9, 2021, Proceedings, 2021)

IoT Reliability Improvement Method for Secure Supply Chain Management - Yangchen Palmo; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (10th IEEE Global Conference on Consumer Electronics, GCCE 2021, Kyoto, Japan, October 12-15, 2021, 2021)

A Visualization Model for Silent Cyber Risks Contained in Emerging Risks - Ryuya Mishina; Shigeaki Tanimoto; Hideki Goromaru; Hiroyuki Sato; Atsushi Kanai (10th IEEE Global Conference on Consumer Electronics, GCCE 2021, Kyoto, Japan, October 12-15, 2021, 2021)

Misclassification detection based on conditional VAE for rule evolution in learning classifier system - Hiroki Shiraishi; Masakazu Tadokoro; Yohei Hayamizu; Yukiko Fukumoto; Hiroyuki Sato; Keiki Takadama (GECCO '21: Genetic and Evolutionary Computation Conference, Companion Volume, Lille, France, July 10-14, 2021, 2021)

Sunspot: A Decentralized Framework Enabling Privacy for Authorizable Data Sharing on Transparent Public Blockchains - Yepeng Ding; Hiroyuki Sato (Algorithms and Architectures for Parallel Processing - 21st International Conference, ICA3PP 2021, Virtual Event, December 3-5, 2021, Proceedings, Part I, 2021)

Complementary Methods of IoT Reliability for Embedding IoT Devices into SDP - Yangchen Palmo; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (11th IEEE International Conference on Consumer Electronics, ICCE-Berlin 2021, Berlin, Germany, November 15-18, 2021, 2021)

High-speed High-resolution Image Capture by Using Phase-shift Photographing for Periodic Motion of Machine Element - Kazuyuki Kojima; Hiroyuki Sato (IEEE International Conference on Consumer Electronics-Taiwan, ICCE-TW 2021, Penghu, Taiwan, September 15-17, 2021, 2021)

Alzheimer Dementia Detection based on Circadian Rhythm Disorder of Heartrate - Naoya Matsuda; Iko Nakari; Ryotaro Arai; Hiroyuki Sato; Keiki Takadama; Masanori Hirose; Hiroshi Hasegawa; Makoto Shiraishi; Takahide Matsuda (3rd IEEE Global Conference on Life Sciences and Technologies, LifeTech 2021, Nara, Japan, March 9-11, 2021, 2021)

Sunspot: A Decentralized Framework Enabling Privacy for Authorizable Data Sharing on Transparent Public Blockchains - Yepeng Ding; Hiroyuki Sato (CoRR, 2021)

Riemannian conjugate gradient methods with inverse retraction - Xiaojing Zhu; Hiroyuki Sato (Comput. Optim. Appl., 2020)

Self-Structured Cortical Learning Algorithm by Dynamically Adjusting Columns and Cells - Sotetsu Suzugamine; Takeru Aoki; Keiki Takadama; Hiroyuki Sato (J. Adv. Comput. Intell. Intell. Informatics, 2020)

Riemannian Optimal Identification Method for Linear Systems With Symmetric Positive-Definite Matrix - Kazuhiro Sato; Hiroyuki Sato; Tobias Damm (IEEE Trans. Autom. Control., 2020)

Evolutionary Air-Conditioning optimization Using an LSTM-Based Surrogate Evaluator - Yoshihiro Ohta; Takafumi Sasakawa; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2020, Glasgow, United Kingdom, July 19-24, 2020, 2020)

Local Covering: Adaptive Rule Generation Method Using Existing Rules for XCS - Masakazu Tadokoro; Satoshi Hasegawa; Takato Tatsumi; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2020, Glasgow, United Kingdom, July 19-24, 2020, 2020)

Non-dominated Solution Sampling Using Environmental Selection in EMO algorithms - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2020, Glasgow, United Kingdom, July 19-24, 2020, 2020)

Dagbase: A Decentralized Database Platform Using DAG-Based Consensus - Yepeng Ding; Hiroyuki Sato (44th IEEE Annual Computers, Software, and Applications Conference, COMPSAC 2020, Madrid, Spain, July 13-17, 2020, 2020)

Handwritten Signature Authentication Using Smartwatch Motion Sensors - Gen Li; Hiroyuki Sato (44th IEEE Annual Computers, Software, and Applications Conference, COMPSAC 2020, Madrid, Spain, July 13-17, 2020, 2020)

Derepo: A Distributed Privacy-Preserving Data Repository with Decentralized Access Control for Smart Health - Yepeng Ding; Hiroyuki Sato (7th IEEE International Conference on Cyber Security and Cloud Computing, CSCloud 2020 / 6th IEEE International Conference on Edge Computing and Scalable Cloud, EdgeCom 2020, New York City, NY, USA, August 1-3, 2020, 2020)

Evolutionary many-objective optimization - Hisao Ishibuchi; Hiroyuki Sato (GECCO '20: Genetic and Evolutionary Computation Conference, Companion Volume, Cancún, Mexico, July 8-12, 2020, 2020)

Preliminary study of adaptive grid-based decomposition on many-objective evolutionary optimization - Kensuke Kano; Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (GECCO '20: Genetic and Evolutionary Computation Conference, Companion Volume, Cancún, Mexico, July 8-12, 2020, 2020)

Incremental lattice design of weight vector set - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (GECCO '20: Genetic and Evolutionary Computation Conference, Companion Volume, Cancún, Mexico, July 8-12, 2020, 2020)

Visual mapping of multi-objective optimization problems and evolutionary algorithms - Kohei Yamamoto; Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (GECCO '20: Genetic and Evolutionary Computation Conference, Companion Volume, Cancún, Mexico, July 8-12, 2020, 2020)

Distance Minimization Problems for Multi-factorial Evolutionary Optimization Benchmarking - Shio Kawakami; Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (Hybrid Intelligent Systems - 20th International Conference on Hybrid Intelligent Systems (HIS 2020), Virtual Event, India, December 14-16, 2020, 2020)

Automated Test Input Generation for Convolutional Neural Networks by Implementing Multi-objective Evolutionary Algorithms - Lingfeng Zhang; Hiroyuki Sato (Eighth International Symposium on Computing and Networking Workshops, CANDAR 2020 Workshops, Naha, Japan, November 24-27, 2020, 2020)

Formalizing and Verifying Decentralized Systems with Extended Concurrent Separation Logic - Yepeng Ding; Hiroyuki Sato (Algorithms and Architectures for Parallel Processing - 20th International Conference, ICA3PP 2020, New York City, NY, USA, October 2-4, 2020, Proceedings, Part I, 2020)

A Fake News Dissemination Model Based on Updating Reliability and Doubt among Individuals - Kento Yoshikawa; Takumi Awa; Risa Kusano; Hiroyuki Sato; Masatsugu Ichino; Hiroshi Yoshiura (11th International Conference on Awareness Science and Technology, iCAST 2020, Qingdao, China, December 7-9, 2020, 2020)

A Study of Multi-viewpoint Risk Assessment of Internet of Things (IoT) - Sonam Wangyal; Tenzin Dechen; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (9th International Congress on Advanced Applied Informatics, IIAI-AAI 2020, Kitakyushu, Japan, September 1-15, 2020, 2020)

Risk Management of Mobile Workers based on Multiple Viewpoints - Tenzin Dechen; Sonam Wangyal; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (9th International Congress on Advanced Applied Informatics, IIAI-AAI 2020, Kitakyushu, Japan, September 1-15, 2020, 2020)

Bloccess: Towards Fine-Grained Access Control Using Blockchain in a Distributed Untrustworthy Environment - Yepeng Ding; Hiroyuki Sato (8th IEEE International Conference on Mobile Cloud Computing, Services, and Engineering, MobileCloud 2020, Oxford, United Kingdom, August 3-6, 2020, 2020)

Proposal of a Perimeter Line Management Method for Fog and Edge Computing with SDP Concept - Shigeaki Tanimoto; Yuzuka Sato; Prajak Chertchom; Hiroyuki Sato; Atsushi Kanai (Advances in Networked-Based Information Systems - The 23rd International Conference on Network-Based Information Systems, NBiS 2020, Victoria, BC, Canada, 31 August - 2 September 2020, 2020)

Column-based Decoder of Internal Prediction Representation in Cortical Learning Algorithms - Takeru Aoki; Keiki Takadama; Hiroyuki Sato (Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems, SCIS/ISIS 2020, Hachijo Island, Japan, December 5-8, 2020, 2020)

Risk Breakdown Structure and Security Space for Security Management - Hiroyuki Sato; Shigeaki Tanimoto; Atsushi Kanai (14th IEEE International Conference on Service Oriented Systems Engineering, SOSE 2020, Oxford, UK, August 3-6, 2020, 2020)

Service-Oriented Software Design Model for Communication Robot - Toru Kobayashi; Kenichi Arai; Tetsuo Imai; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai; Teiichiro Miyazaki; Akira Tsujino (14th IEEE International Conference on Service Oriented Systems Engineering, SOSE 2020, Oxford, UK, August 3-6, 2020, 2020)

Extending Concurrent Separation Logic to Enhance Modular Formalization - Yepeng Ding; Hiroyuki Sato (CoRR, 2020)

Formalizing and Verifying Decentralized Systems with Extended Concurrent Separation Logic - Yepeng Ding; Hiroyuki Sato (CoRR, 2020)

Transition-Oriented Programming: Developing Verifiable Systems - Yepeng Ding; Hiroyuki Sato (CoRR, 2020)

Formalism-Driven Development of Decentralized Systems - Yepeng Ding; Hiroyuki Sato (CoRR, 2020)

Cholesky QR-based retraction on the generalized Stiefel manifold - Hiroyuki Sato; Kensuke Aihara (Comput. Optim. Appl., 2019)

Elastic Trust Model for Dynamically Evolving Trust Frameworks - Hiroyuki Sato; Noriyasu Yamamoto (IEICE Trans. Inf. Syst., 2019)

Riemannian Stochastic Variance Reduced Gradient Algorithm with Retraction and Vector Transport - Hiroyuki Sato; Hiroyuki Kasai; Bamdev Mishra (SIAM J. Optim., 2019)

A Distribution Control of Weight Vector Set for Multi-objective Evolutionary Algorithms - Tomoaki Takagi; Keiki Takadama; Hiroyuki Sato (Bio-inspired Information and Communication Technologies - 11th EAI International Conference, BICT 2019, Pittsburgh, PA, USA, March 13-14, 2019, Proceedings, 2019)

Riemannian Gradient-Based Online Identification Method for Linear Systems with Symmetric Positive-Definite Matrix - Hiroyuki Sato; Kazuhiro Sato (58th IEEE Conference on Decision and Control, CDC 2019, Nice, France, December 11-13, 2019, 2019)

Niche Radius Adaptation in Bat Algorithm for Locating Multiple Optima in Multimodal Functions - Takuya Iwase; Ryo Takano; Fumito Uwano; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2019, Wellington, New Zealand, June 10-13, 2019, 2019)

Complex-Valued-based Learning Classifier System for POMDP Environments - Keiki Takadama; Daichi Yamazaki; Masaya Nakata; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2019, Wellington, New Zealand, June 10-13, 2019, 2019)

Knowledge Extraction from XCSR Based on Dimensionality Reduction and Deep Generative Models - Masakazu Tadokoro; Satoshi Hasegawa; Takato Tatsumi; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2019, Wellington, New Zealand, June 10-13, 2019, 2019)

Evolutionary Optimization of Air-conditioning Schedule Robust for Temperature Forecast Errors - Yoshihiro Ohta; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2019, Wellington, New Zealand, June 10-13, 2019, 2019)

Communication Robot for Elderly Based on Robotic Process Automation - Toru Kobayashi; Kenichi Arai; Tetsuo Imai; Shigeaki Tanimoto; Hiroyuki Sato; Atsushi Kanai (43rd IEEE Annual Computer Software and Applications Conference, COMPSAC 2019, Milwaukee, WI, USA, July 15-19, 2019, Volume 2, 2019)

Message from EATA Symposium Chairs - Ali R. Hurson; Hiroyuki Sato; Toyokazu Akiyama; Dan Lin (43rd IEEE Annual Computer Software and Applications Conference, COMPSAC 2019, Milwaukee, WI, USA, July 15-19, 2019, Volume 1, 2019)

An Interactive and Continuous Authorization Scheme by using Belnap Logic - Hiroyuki Sato; Sridhar Nikita (43rd IEEE Annual Computer Software and Applications Conference, COMPSAC 2019, Milwaukee, WI, USA, July 15-19, 2019, Volume 2, 2019)

A Privacy-Preserving and Fully Decentralized Storage and Sharing System on Blockchain - Gen Li; Hiroyuki Sato (43rd IEEE Annual Computer Software and Applications Conference, COMPSAC 2019, Milwaukee, WI, USA, July 15-19, 2019, Volume 2, 2019)

Evolving Generalized Solutions for Robust Multi-objective Optimization: Transportation Analysis in Disaster - Keiki Takadama; Keiji Sato; Hiroyuki Sato (Evolutionary Multi-Criterion Optimization - 10th International Conference, EMO 2019, East Lansing, MI, USA, March 10-13, 2019, Proceedings, 2019)

A Study of Risk Assessment for Sharing Economy based on a User's Viewpoint - Shigeaki Tanimoto; Kohei Chiba; Hiroyuki Sato; Atsushi Kanai (IEEE 8th Global Conference on Consumer Electronics, GCCE 2019, Osaka, Japan, October 15-18, 2019, 2019)

Evolutionary many-objective optimization - Hisao Ishibuchi; Hiroyuki Sato (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2019, Prague, Czech Republic, July 13-17, 2019, 2019)

Development of Consumer Camera-Based Pseudo High-Speed High-Resolution Capturing System Using Phase-Shift Photographing - Kazuyuki Kojima; Feng Yuanrun; Hideaki Takahashi; Hiroyuki Sato (IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2019, Yilan, Taiwan, May 20-22, 2019, 2019)

Simultaneous Local Adaptation for Different Local Properties - Ryota Kobayashi; Ryo Takano; Hiroyuki Sato; Keiki Takadama (Proceedings of the 23rd Asia Pacific Symposium on Intelligent and Evolutionary Systems, Tottori, Japan, December 6-8, 2019, 2019)

Data Management Portfolio for Improvement of Privacy in Fog-to-cloud Computing Systems - Prajak Chertchom; Shigeaki Tanimoto; Tsutomu Konosu; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (8th International Congress on Advanced Applied Informatics, IIAI-AAI 2019, Toyama, Japan, July 7-11, 2019, 2019)

Edge Computing Platform Management: Design for F2C and F2F for Small Businesses to Reduce Costs - Prajak Chertchom; Shigeaki Tanimoto; Tsutomu Konosu; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (8th International Congress on Advanced Applied Informatics, IIAI-AAI 2019, Toyama, Japan, July 7-11, 2019, 2019)

Concept Proposal of Multi-layer Defense Security Countermeasures Based on Dynamic Reconfiguration Multi-perimeter Lines - Shigeaki Tanimoto; Yuuki Takahashi; Ayaka Takeishi; Sonam Wangyal; Tenzin Dechen; Hiroyuki Sato; Atsushi Kanai (Advances in Networked-based Information Systems - The 22nd International Conference on Network-Based Information Systems, NBiS 2019, Oita, Japan, September 5-7, 2019, 2019)

Sleep Apnea Syndrome Detection based on Biological Vibration Data from Mattress Sensor - Iko Nakari; Akinori Murata; Eiki Kitajima; Hiroyuki Sato; Keiki Takadama (IEEE Symposium Series on Computational Intelligence, SSCI 2019, Xiamen, China, December 6-9, 2019, 2019)

Scalable and secure access control policy update for outsourced big data - Somchart Fugkeaw; Hiroyuki Sato (Future Gener. Comput. Syst., 2018)

Structure-Preserving H\(^2\) Optimal Model Reduction Based on the Riemannian Trust-Region Method - Kazuhiro Sato; Hiroyuki Sato (IEEE Trans. Autom. Control., 2018)

Riemannian stochastic quasi-Newton algorithm with variance reduction and its convergence analysis - Hiroyuki Kasai; Hiroyuki Sato; Bamdev Mishra (International Conference on Artificial Intelligence and Statistics, AISTATS 2018, 9-11 April 2018, Playa Blanca, Lanzarote, Canary Islands, Spain, 2018)

Message from EATA Symposium Chairs - Ali R. Hurson; Hiroyuki Sato (2018 IEEE 42nd Annual Computer Software and Applications Conference, COMPSAC 2018, Tokyo, Japan, 23-27 July 2018, Volume 1, 2018)

Infeasible solution repair and MOEA/D sharing weight vectors for solving multi-objective set packing problems - Mariko Tanaka; Yuki Yamagishi; Hidetoshi Nagai; Hiroyuki Sato (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

Artificial bee colony algorithm based on adaptive local information sharing: approach for several dynamic changes - Ryo Takano; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

Multiple swarm intelligence methods based on multiple population with sharing best solution for drastic environmental change - Yuta Umenai; Fumito Uwano; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

Evolutionary multi-objective air-conditioning schedule optimization for office buildings - Yoshihiro Ohta; Hiroyuki Sato (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

Directed mating in decomposition-based MOEA for constrained many-objective optimization - Minami Miyakawa; Hiroyuki Sato; Yuji Sato (Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

XCSR based on compressed input by deep neural network for high dimensional data - Kazuma Matsumoto; Ryo Takano; Takato Tatsumi; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018, 2018)

Accelerating Facial Detection for Improvement of Person Identification Accuracy in Entering and Exiting Management System - Hiroto Kizuna; Hiroyuki Sato (Sixth International Symposium on Computing and Networking, CANDAR Workshops 2018, Takayama, Japan, November 27-30, 2018, 2018)

Riemannian Stochastic Recursive Gradient Algorithm with Retraction and Vector Transport and Its Convergence Analysis - Hiroyuki Kasai; Hiroyuki Sato; Bamdev Mishra (Proceedings of the 35th International Conference on Machine Learning, ICML 2018, Stockholmsmässan, Stockholm, Sweden, July 10-15, 2018, 2018)

Enabling Dynamic and Efficient Data Access Control in Cloud Computing Based on Attribute Certificate Management and CP-ABE - Somchart Fugkeaw; Hiroyuki Sato (26th Euromicro International Conference on Parallel, Distributed and Network-based Processing, PDP 2018, Cambridge, United Kingdom, March 21-23, 2018, 2018)

A Study on a Cortical Learning Algorithm Dynamically Adjusting Columns and Cells - Sotetsu Suzugamine; Takeru Aoki; Keiki Takadama; Hiroyuki Sato (2018 Joint 10th International Conference on Soft Computing and Intelligent Systems (SCIS) and 19th International Symposium on Advanced Intelligent Systems (ISIS), Toyama, Japan, December 5-8, 2018, 2018)

Effects of Duplication Operator in Evolutionary Simultaneous Design Optimization of Multiple Cars - Minami Miyakawa; Hiroyuki Sato; Haruka Matsumoto; Mariko Tanaka; Mikiko Sato; Yuji Sato (2018 Joint 10th International Conference on Soft Computing and Intelligent Systems (SCIS) and 19th International Symposium on Advanced Intelligent Systems (ISIS), Toyama, Japan, December 5-8, 2018, 2018)

Adaptive Policy Evaluation Framework for Flexible Service Provision - Hiroyuki Sato; Shigeaki Tanimoto; Toru Kobayashi; Atsushi Kanai (IEEE Symposium on Service-Oriented System Engineering, SOSE 2018, Bamberg, Germany, March 26-29, 2018, 2018)

Riemannian Optimal System Identification Algorithm for Linear MIMO Systems - Hiroyuki Sato; Kazuhiro Sato (IEEE Control. Syst. Lett., 2017)

Achieving Scalable and Optimized Attribute Revocation in Cloud Computing - Somchart Fugkeaw; Hiroyuki Sato (IEICE Trans. Inf. Syst., 2017)

An Application Framework for Smart Education System Based on Mobile and Cloud Systems - Toru Kobayashi; Kenichi Arai; Hiroyuki Sato; Shigeaki Tanimoto; Atsushi Kanai (IEICE Trans. Inf. Syst., 2017)

XCSR Learning from Compressed Data Acquired by Deep Neural Network - Kazuma Matsumoto; Takato Tatsumi; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2017)

Learning Classifier System Based on Mean of Reward - Takato Tatsumi; Hiroyuki Sato; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2017)

Authorization by Documents - Hiroyuki Sato (J. Inf. Process., 2017)

User Identification of Pseudonyms without Identity Information Exposure - A Scenario in Access Federations - Hiroyuki Sato; Yasuo Okabe; Motonori Nakamura (J. Inf. Process., 2017)

A matrix-free implementation of Riemannian Newton's method on the Stiefel manifold - Kensuke Aihara; Hiroyuki Sato (Optim. Lett., 2017)

An empirical study on the effects of code visibility on program testability - Lei Ma; Cheng Zhang; Bing Yu; Hiroyuki Sato (Softw. Qual. J., 2017)

Applying variance-based Learning Classifier System without Convergence of Reward Estimation into various Reward distribution - Takato Tatsumi; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (2017 IEEE Congress on Evolutionary Computation, CEC 2017, Donostia, San Sebastián, Spain, June 5-8, 2017, 2017)

Enforcing Hidden Access Policy for Supporting Write Access in Cloud Storage Systems - Somchart Fugkeaw; Hiroyuki Sato (CLOSER 2017 - Proceedings of the 7th International Conference on Cloud Computing and Services Science, Porto, Portugal, April 24-26, 2017, 2017)

Detection of Irregularities and Rips by Finding Critical Points of Morse Theory - Preliminary Results on Analysis on Sales Data - Hiroyuki Sato; Yoshihiro Seino; Takanori Ogata; Tatsuya Shirakawa (41st IEEE Annual Computer Software and Applications Conference, COMPSAC 2017, Turin, Italy, July 4-8, 2017. Volume 2, 2017)

Message from the EATA 2017 Co-Chairs - Ali R. Hurson; Hiroyuki Sato (41st IEEE Annual Computer Software and Applications Conference, COMPSAC 2017, Turin, Italy, July 4-8, 2017. Volume 1, 2017)

Collaborative Computation Offloading in Heterogeneous Asynchronous Cloud Environment - Lei Ma; Bing Yu; Hiroyuki Sato; Yadong Wang (41st IEEE Annual Computer Software and Applications Conference, COMPSAC 2017, Turin, Italy, July 4-8, 2017. Volume 1, 2017)

Supervised-Topic-Model-Based Hybrid Filtering for Recommender Systems - Mimu Kawai; Takayuki Shiohama; Hiroyuki Sato (5th International Conference on Applied Computing and Information Technology, 4th International Conference on Computational Science/Intelligence and Applied Informatics, 2nd International Conference on Big Data, Cloud Computing, Data Science & Engineering, ACIT/CSII/BCD 2017, Hamamatsu, Japan, July 9-13, 2017, 2017)

Trust for Data and Data Platforms in the Cyber-World - Hiroyuki Sato; Takanori Ogata (2017 International Conference on Cyberworlds, CW 2017, Chester, United Kingdom, September 20-22, 2017, 2017)

Utilization of infeasible solutions in MOEA/D for solving constrained many-objective optimization problems - Minami Miyakawa; Hiroyuki Sato; Yuji Sato (Genetic and Evolutionary Computation Conference, Berlin, Germany, July 15-19, 2017, Companion Material Proceedings, 2017)

An improved MOEA/D utilizing variation angles for multi-objective optimization - Hiroyuki Sato; Minami Miyakawa; Keiki Takadama (Genetic and Evolutionary Computation Conference, Berlin, Germany, July 15-19, 2017, Companion Material Proceedings, 2017)

Automatic adjustment of selection pressure based on range of reward in learning classifier system - Takato Tatsumi; Hiroyuki Sato; Keiki Takadama (Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2017, Berlin, Germany, July 15-19, 2017, 2017)

Towards Adaptive Aircraft Landing Order with Aircraft Routes Partially Fixed by Air Traffic Controllers as Human Intervention - Akinori Murata; Hiroyuki Sato; Keiki Takadama (Human Interface and the Management of Information: Supporting Learning, Decision-Making and Collaboration - 19th International Conference, HCI International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part II, 2017)

The Entering and Exiting Management System by Person Specification Using Deep-CNN - Hiroto Kizuna; Hiroyuki Sato (Fifth International Symposium on Computing and Networking, CANDAR 2017, Aomori, Japan, November 19-22, 2017, 2017)

Risk Assessment for Privacy Protection of Information Literacy Beginners in Big Data Era - Shigeaki Tanimoto; Shun Totsuka; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (Advances in Network-Based Information Systems, The 20th International Conference on Network-Based Information Systems, NBiS 2017, Ryerson University, Toronto, ON, Canada, August 24-26, 2017, 2017)

A Performance Evaluation of Data Storage Approach for High Availability and Confidentiality on Multi-cloud - Yamato Miura; Naoki Wakabayashi; Shohei Ueno; Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato (Advances in Network-Based Information Systems, The 20th International Conference on Network-Based Information Systems, NBiS 2017, Ryerson University, Toronto, ON, Canada, August 24-26, 2017, 2017)

Multi-objetive optimization problem mapping based on algorithmic parameter rankings - Motoaki Kakuguchi; Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (2017 IEEE Symposium Series on Computational Intelligence, SSCI 2017, Honolulu, HI, USA, November 27 - Dec. 1, 2017, 2017)

Strategies to Improve Cuckoo Search Toward Adapting Randomly Changing Environment - Yuta Umenai; Fumito Uwano; Hiroyuki Sato; Keiki Takadama (Advances in Swarm Intelligence - 8th International Conference, ICSI 2017, Fukuoka, Japan, July 27 - August 1, 2017, Proceedings, Part I, 2017)

Riemannian stochastic variance reduced gradient - Hiroyuki Sato; Hiroyuki Kasai; Bamdev Mishra (CoRR, 2017)

Riemannian stochastic quasi-Newton algorithm with variance reduction and its convergence analysis - Hiroyuki Kasai; Hiroyuki Sato; Bamdev Mishra (CoRR, 2017)

Controlling selection areas of useful infeasible solutions for directed mating in evolutionary constrained multi-objective optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (Ann. Math. Artif. Intell., 2016)

A Dai-Yuan-type Riemannian conjugate gradient method with the weak Wolfe conditions - Hiroyuki Sato (Comput. Optim. Appl., 2016)

Embedding lightweight proxy re-encryption for efficient attribute revocation in cloud computing - Somchart Fugkeaw; Hiroyuki Sato (Int. J. High Perform. Comput. Netw., 2016)

Practical Correctness in ICT Environments - Hiroyuki Sato (IT Prof., 2016)

Editor's Message to Special Issue of Applications and the Internet in Conjunction with Main Topics of COMPSAC 2015 - Hiroyuki Sato (J. Inf. Process., 2016)

Optimization of Aircraft Landing Route and Order: An approach of Hierarchical Evolutionary Computation - Akinori Murata; Masaya Nakata; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (EAI Endorsed Trans. Self Adapt. Syst., 2016)

Chain-reaction solution update in MOEA/D and its effects on multi- and many-objective optimization - Hiroyuki Sato (Soft Comput., 2016)

Risk assessment quantification of social-media utilization in enterprise - Shigeaki Tanimoto; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (15th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2016, Okayama, Japan, June 26-29, 2016, 2016)

Improved Lightweight Proxy Re-encryption for Flexible and Scalable Mobile Revocation Management in Cloud Computing - Somchart Fugkeaw; Hiroyuki Sato (9th IEEE International Conference on Cloud Computing, CLOUD 2016, San Francisco, CA, USA, June 27 - July 2, 2016, 2016)

Key Update as a Service (KAAS): An Agent-Based Modeling for Cloud-Based Access Control - Somchart Fugkeaw; Hiroyuki Sato (2016 IEEE International Congress on Big Data, San Francisco, CA, USA, June 27 - July 2, 2016, 2016)

19.2 cm\(^3\) flexible fetal heart rate sensor for improved quality of pregnancy life - Hiroyuki Sato; Kazuhiro Yoshimura; Hiroyuki Nakamoto; Daijiro Ishibashi; Yoshihiro Nakata; Yoshinori Yaginuma; Shoichi Masui (IEEE Biomedical Circuits and Systems Conference, BioCAS 2016, Shanghai, China, October 17-19, 2016, 2016)

A New H\(^2\) optimal model reduction method based on riemannian conjugate gradient method - Hiroyuki Sato; Kazuhiro Sato (55th IEEE Conference on Decision and Control, CDC 2016, Las Vegas, NV, USA, December 12-14, 2016, 2016)

Enhanced decomposition-based many-objective optimization using supplemental weight vectors - Hiroyuki Sato; Satoshi Nakagawa; Minami Miyakawa; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2016, Vancouver, BC, Canada, July 24-29, 2016, 2016)

A modified cuckoo search algorithm for dynamic optimization problems - Yuta Umenai; Fumito Uwano; Yusuke Tajima; Masaya Nakata; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2016, Vancouver, BC, Canada, July 24-29, 2016, 2016)

Learning classifier system with deep autoencoder - Kazuma Matsumoto; Yusuke Tajima; Rei Saito; Masaya Nakata; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2016, Vancouver, BC, Canada, July 24-29, 2016, 2016)

An Authentication Federation Proxy Which Conceals Attributes and Authorization Policies Each Other - Yasuo Okabe; Takaaki Komura; Hiroyuki Sato; Kazutsuna Yamaji; Motonori Nakamura (40th IEEE Annual Computer Software and Applications Conference, COMPSAC Workshops 2016, Atlanta, GA, USA, June 10-14, 2016, 2016)

User Identification of Pseudonyms without Identity Information Exposure in Access Federations - Hiroyuki Sato; Yasuo Okabe; Motonori Nakamura (40th IEEE Annual Computer Software and Applications Conference, COMPSAC 2016, Atlanta, GA, USA, June 10-14, 2016, 2016)

Updating Policies in CP-ABE-Based Access Control: An Optimized and Secure Service - Somchart Fugkeaw; Hiroyuki Sato (Service-Oriented and Cloud Computing - 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings, 2016)

Automatic LOD conversion system of tweet data associated with tourist spots - Yuta Isono; Yu Ichifuji; Hiroyuki Sato; Shigeaki Tanimoto; Atsushi Kanai; Toru Kobayashi; Noboru Sonehara (IEEE 5th Global Conference on Consumer Electronics, GCCE 2016, Kyoto, Japan, October 11-14, 2016, 2016)

Temporary grouping method using smartphones - Shunsuke Kan; Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato; Toru Kobayashi (IEEE 5th Global Conference on Consumer Electronics, GCCE 2016, Kyoto, Japan, October 11-14, 2016, 2016)

Risk assessment of BYOD: Bring your own device - Shigeaki Tanimoto; Susumu Yamada; Motoi Iwashita; Toru Kobayashi; Hiroyuki Sato; Atsushi Kanai (IEEE 5th Global Conference on Consumer Electronics, GCCE 2016, Kyoto, Japan, October 11-14, 2016, 2016)

Variance-based Learning Classifier System without Convergence of Reward Estimation - Takato Tatsumi; Takahiro Komine; Masaya Nakata; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (Genetic and Evolutionary Computation Conference, GECCO 2016, Denver, CO, USA, July 20-24, 2016, Companion Material Proceedings, 2016)

Preventing Incorrect Opinion Sharing with Weighted Relationship Among Agents - Rei Saito; Masaya Nakata; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (Human Interface and the Management of Information: Applications and Services - 18th International Conference, HCI International 2016 Toronto, Canada, July 17-22, 2016. Proceedings, Part II, 2016)

Personalized Real-Time Sleep Stage from Past Sleep Data to Today's Sleep Estimation - Yusuke Tajima; Tomohiro Harada; Hiroyuki Sato; Keiki Takadama (Human Interface and the Management of Information: Applications and Services - 18th International Conference, HCI International 2016 Toronto, Canada, July 17-22, 2016. Proceedings, Part II, 2016)

Performance evaluation on data management approach for multiple clouds using secret sharing scheme - Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato (IEEE International Conference on Consumer Electronics, ICCE 2016, Las Vegas, NV, USA, January 7-11, 2016, 2016)

Proceedings in Adaptation, Learning and Optimization - Akinori Murata; Hiroyuki Sato; Keiki Takadama (Intelligent and Evolutionary Systems - The 20th Asia Pacific Symposium, IES 2016, Canberra, Australia, November 2016, Proceedings, 2016)

Risk Assessment of Home Gateway/Smart Meter in Smart Grid Service - Shigeaki Tanimoto; Rei Kinno; Motoi Iwashita; Tohru Kobayashi; Hiroyuki Sato; Atsushi Kanai (5th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2016, Kumamoto, Japan, July 10-14, 2016, 2016)

Specifying a Trust Model for Academic Cloud Services - Kazutsuna Yamaji; Motonori Nakamura; Yasuhiro Nagai; Tomohiro Ito; Hiroyuki Sato (4th IEEE International Conference on Mobile Cloud Computing, Services, and Engineering, MobileCloud 2016, Oxford, United Kingdom, March 29 - April 1, 2016, 2016)

Risk Assessment Based on User's Viewpoint for Mobile Ad Hoc Network - Shigeaki Tanimoto; Shunsuke Shiraki; Motoi Iwashita; Tohru Kobayashi; Hiroyuki Sato; Atsushi Kanai (19th International Conference on Network-Based Information Systems, NBiS 2016, Ostrava, Czech Republic, September 7-9, 2016, 2016)

Evolutionary Algorithmic Parameter Optimization of MOEAs for Multiple Multi-objective Problems - Motoaki Kakuguchi; Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (2016 Joint 8th International Conference on Soft Computing and Intelligent Systems (SCIS) and 17th International Symposium on Advanced Intelligent Systems (ISIS), Sapporo, Japan, August 25-28, 2016, 2016)

Extracting Different Abstracted Level Rule with Variance-Based LCS - Caili Zhang; Takato Tatsumi; Masaya Nakata; Keiki Takadama; Hiroyuki Sato; Tim Kovacs (2016 Joint 8th International Conference on Soft Computing and Intelligent Systems (SCIS) and 17th International Symposium on Advanced Intelligent Systems (ISIS), Sapporo, Japan, August 25-28, 2016, 2016)

Guiding random test generation with program analysis - Lei Ma; Cyrille Valentin Artho; Cheng Zhang; Hiroyuki Sato; Johannes Gmeiner; Rudolf Ramler (Software Engineering 2016, Fachtagung des GI-Fachbereichs Softwaretechnik, 23.-26. Februar 2016, Wien, Österreich, 2016)

Establishing Trust in the Emerging Era of IoT - Hiroyuki Sato; Atsushi Kanai; Shigeaki Tanimoto; Toru Kobayashi (2016 IEEE Symposium on Service-Oriented System Engineering, SOSE 2016, Oxford, United Kingdom, March 29 - April 2, 2016, 2016)

Riemannian stochastic variance reduced gradient on Grassmann manifold - Hiroyuki Kasai; Hiroyuki Sato; Bamdev Mishra (CoRR, 2016)

Analysis of inverted PBI and comparison with other scalarizing functions in decomposition based MOEAs - Hiroyuki Sato (J. Heuristics, 2015)

Linear Performance-Breakdown Model: A Framework for GPU kernel programs performance analysis - Mario Alberto Chapa Martell; Hiroyuki Sato (Int. J. Netw. Comput., 2015)

Joint singular value decomposition algorithm based on the Riemannian trust-region method - Hiroyuki Sato (JSIAM Lett., 2015)

Adaptive Control of Dominance Area of Solutions in Evolutionary Many-Objective Optimization - Kouhei Tomita; Minami Miyakawa; Hiroyuki Sato (New Math. Nat. Comput., 2015)

Multi-objective Optimization for Common and Special Components: First Step Toward Network Optimization of Regular and Non-Regular Flights - Takahiro Jinba; Hiroto Kitagawa; Eriko Azuma; Keiji Sato; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (New Math. Nat. Comput., 2015)

Evolutionary Algorithm for Uncertain Evaluation Function - Yusuke Tajima; Masaya Nakata; Hiroyasu Matsushima; Yoshihiro Ichikawa; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (New Math. Nat. Comput., 2015)

Improved sampling using loopy belief propagation for probabilistic model building genetic programming - Hiroyuki Sato; Yoshihiko Hasegawa; Danushka Bollegala; Hitoshi Iba (Swarm Evol. Comput., 2015)

A 0.33 nJ/bit IEEE802.15.6/Proprietary MICS/ISM Wireless Transceiver With Scalable Data Rate for Medical Implantable Applications - Ao Ba; Maja Vidojkovic; Kouichi Kanda; Nauman F. Kiyani; Maarten Lont; Xiongchuan Huang; Xiaoyan Wang; Cui Zhou; Yao-Hong Liu; Ming Ding; Benjamin Busze; Shoichi Masui; et al. (IEEE J. Biomed. Health Informatics, 2015)

Enabling Constraints and Dynamic Preventive Access Control Policy Enforcement in the Cloud - Somchart Fugkeaw; Hiroyuki Sato (10th International Conference on Availability, Reliability and Security, ARES 2015, Toulouse, France, August 24-27, 2015, 2015)

A Study of Cost Structure Visualization for Digital Forensics Deployment - Shigeaki Tanimoto; Takayuki Kakuta; Hiroyuki Sato; Atsushi Kanai (3rd International Conference on Applied Computing and Information Technology, ACIT 2015/2nd International Conference on Computational Science and Intelligence, CSI 2015, Okayama, Japan, July 12-16, 2015, 2015)

Sightseeing plan recommendation system using sequential pattern mining based on adjacent activities - Takuma Fujitsuka; Tomohiro Harada; Hiroyuki Sato; Keiki Takadama; Tomohiro Yamaguchi (10th Asian Control Conference, ASCC 2015, Kota Kinabalu, Malaysia, May 31 - June 3, 2015, 2015)

Optimization of Aircraft Landing Route and Order: An approach of Hierarchical Evolutionary Computation - Akinori Murata; Masaya Nakata; Hiroyuki Sato; Tim Kovacs; Keiki Takadama (BICT 2015, Proceedings of the 9th EAI International Conference on Bio-inspired Information and Communications Technologies (formerly BIONETICS), New York City, United States, December 3-5, 2015, 2015)

Riemannian trust-region methods for H2 optimal model reduction - Hiroyuki Sato; Kazuhiro Sato (54th IEEE Conference on Decision and Control, CDC 2015, Osaka, Japan, December 15-18, 2015, 2015)

Toward robustness against environmental change speed by artificial bee colony algorithm based on local information sharing - Ryo Takano; Hiroyuki Sato; Tomohiro Harada; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2015, Sendai, Japan, May 25-28, 2015, 2015)

Ship route evolutionary optimization of multiple ship companies for distributed coordination of resources - Keiki Takadama; Hiroyuki Sato; Daisuke Watanabe; Eriko Azuma; Takahiro Majima; Mitujiro Katuhara (IEEE Congress on Evolutionary Computation, CEC 2015, Sendai, Japan, May 25-28, 2015, 2015)

MOEA/D using constant-distance based neighbors designed for many-objective optimization - Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2015, Sendai, Japan, May 25-28, 2015, 2015)

Directed mating using inverted PBI function for constrained multi-objective optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (IEEE Congress on Evolutionary Computation, CEC 2015, Sendai, Japan, May 25-28, 2015, 2015)

Handling different level of unstable reward environment through an estimation of reward distribution in XCS - Takato Tatsumi; Takahiro Komine; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, CEC 2015, Sendai, Japan, May 25-28, 2015, 2015)

An Extended CP-ABE Based Access Control Model for Data Outsourced in the Cloud - Somchart Fugkeaw; Hiroyuki Sato (39th Annual Computer Software and Applications Conference, COMPSAC Workshops 2015, Taichung, Taiwan, July 1-5, 2015, 2015)

Message from NATA Symposium Organizing Committee - Hiroyuki Sato; Ali R. Hurson; Sahra Sedigh Sarvestani; Sheikh Iqbal Ahamed (39th IEEE Annual Computer Software and Applications Conference, COMPSAC 2015, Taichung, Taiwan, July 1-5, 2015. Volume 2, 2015)

Secure protocol with variable security level using secret sharing scheme - Shohei Ueno; Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato (IEEE 4th Global Conference on Consumer Electronics, GCCE 2015, Osaka, Japan, 27-30 October 2015, 2015)

Dynamic risk evaluation model as a security field - Masahiko Shimazu; Atsushi Kanai; Shigeki Tanimoto; Hiroyuki Sato (IEEE 4th Global Conference on Consumer Electronics, GCCE 2015, Osaka, Japan, 27-30 October 2015, 2015)

Cost reduction effect on running costs in ISMS based on sensors - Shoichi Yoneda; Shigeaki Tanimoto; Michio Shimomura; Hiroyuki Sato; Atsushi Kanai (IEEE 4th Global Conference on Consumer Electronics, GCCE 2015, Osaka, Japan, 27-30 October 2015, 2015)

A Parallel MOEA/D Generating Solutions in Minimum Overlapped Update Ranges of Solutions - Hiroyuki Sato; Minami Miyakawa; Elizabeth Pérez Cortés (Genetic and Evolutionary Computation Conference, GECCO 2015, Madrid, Spain, July 11-15, 2015, Companion Material Proceedings, 2015)

Control of Crossed Genes Ratio for Directed Mating in Evolutionary Constrained Multi-Objective Optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (Genetic and Evolutionary Computation Conference, GECCO 2015, Madrid, Spain, July 11-15, 2015, Companion Material Proceedings, 2015)

CLOUD-CAT: A collaborative access control tool for data outsourced in cloud computing - Somchart Fugkeaw; Hiroyuki Sato (Tenth International Conference on Digital Information Management, ICDIM 2015, Jeju Island, South Korea, October 21-23, 2015, 2015)

GRT at the SBST 2015 Tool Competition - Lei Ma; Cyrille Artho; Cheng Zhang; Hiroyuki Sato; Masami Hagiya; Yoshinori Tanabe; Mitsuharu Yamamoto (8th IEEE/ACM International Workshop on Search-Based Software Testing, SBST 2015, Florence, Italy, May 18-19, 2015, 2015)

An Empirical Study on Effects of Code Visibility on Code Coverage of Software Testing - Lei Ma; Cheng Zhang; Bing Yu; Hiroyuki Sato (10th IEEE/ACM International Workshop on Automation of Software Test, AST 2015, Florence, Italy, May 23-24, 2015, 2015)

An Approach to Selecting Cloud Services for Data Storage in Heterogneous-Multicloud Environment with High Availability and Confidentiality - Yuuki Kajiura; Shohei Ueno; Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato (Twelfth IEEE International Symposium on Autonomous Decentralized Systems, ISADS 2015, Taichung, Taiwan, March 25-27, 2015, 2015)

Estimating surrounding symptom level of dementia patient by sleep stage - Shingo Tomura; Tomohiro Harada; Hiroyuki Sato; Keiki Takadama; Makoto Aoki (9th International Symposium on Medical Information and Communication Technology, ISMICT 2015, Kamakura, Japan, March 24-26, 2015, 2015)

GRT: Program-Analysis-Guided Random Testing (T) - Lei Ma; Cyrille Artho; Cheng Zhang; Hiroyuki Sato; Johannes Gmeiner; Rudolf Ramler (30th IEEE/ACM International Conference on Automated Software Engineering, ASE 2015, Lincoln, NE, USA, November 9-13, 2015, 2015)

GRT: An Automated Test Generator Using Orchestrated Program Analysis - Lei Ma; Cyrille Artho; Cheng Zhang; Hiroyuki Sato; Johannes Gmeiner; Rudolf Ramler (30th IEEE/ACM International Conference on Automated Software Engineering, ASE 2015, Lincoln, NE, USA, November 9-13, 2015, 2015)

Risk Assessment in Cyber-Physical System in Office Environment - Shoichi Yoneda; Shigeaki Tanimoto; Tsutomu Konosu; Hiroyuki Sato; Atsushi Kanai (18th International Conference on Network-Based Information Systems, NBis 2015, Taipei, Taiwan, September 2-4, 2015, 2015)

A Practical Trust Framework: Assurance Levels Repackaged Through Analysis of Business Scenarios and Related Risks - Masatoshi Hokino; Yuri Fujiki; Sakura Onda; Takeaki Kaneko; Natsuhiko Sakimura; Hiroyuki Sato (Security Standardisation Research - Second International Conference, SSR 2015, Tokyo, Japan, December 15-16, 2015, Proceedings, 2015)

Improvement of multiple CP/CPS based on level of assurance for campus PKI deployment - Shigeaki Tanimoto; Toshihiko Moriya; Hiroyuki Sato; Atsushi Kanai (16th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2015, Takamatsu, Japan, June 1-3, 2015, 2015)

Risk assessment of social-media utilization in an enterprise - Shigeaki Tanimoto; Kenichi Ohata; Shoichi Yoneda; Motoi Iwashita; Hiroyuki Sato; Yoshiaki Seki; Atsushi Kanai (16th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2015, Takamatsu, Japan, June 1-3, 2015, 2015)

Improved Lightweight Pseudo-Random Number Generators for the Low-Cost RFID Tags - Jiageng Chen; Atsuko Miyaji; Hiroyuki Sato; Chunhua Su (2015 IEEE TrustCom/BigDataSE/ISPA, Helsinki, Finland, August 20-22, 2015, Volume 1, 2015)

Improving Automatic Centralization by Version Separation - Lei Ma; Cyrille Artho; Hiroyuki Sato (Inf. Media Technol., 2014)

Archive of Useful Solutions for Directed Mating in Evolutionary Constrained Multiobjective Optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (J. Adv. Comput. Intell. Intell. Informatics, 2014)

Privacy Enhancing Proxies in a Federation: Agent Approach and Cascade Approach - Hiroyuki Sato; Yasuo Okabe; Takeshi Nishimura; Kazutsuna Yamaji; Motonori Nakamura (J. Inf. Process., 2014)

Privacy Preserving Attribute Aggregation Method without Shared Identifier Binding - Takeshi Nishimura; Motonori Nakamura; Kazutsuna Yamaji; Hiroyuki Sato; Yasuo Okabe (J. Inf. Process., 2014)

Riemannian conjugate gradient method for complex singular value decomposition problem - Hiroyuki Sato (53rd IEEE Conference on Decision and Control, CDC 2014, Los Angeles, CA, USA, December 15-17, 2014, 2014)

Autonomous running control system of an AGV by a tablet PC based on the wall-floor boundary line - Anar Zorig; Atsushi Haginiwa; Hiroyuki Sato (2014 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems, CIVTS 2014, Orlando, FL, USA, December 9-12, 2014, 2014)

Controlling selection area of useful infeasible solutions and their archive for directed mating in evolutionary constrained multiobjective optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (Genetic and Evolutionary Computation Conference, GECCO '14, Vancouver, BC, Canada, July 12-16, 2014, 2014)

Inverted PBI in MOEA/D and its impact on the search performance on multi and many-objective optimization - Hiroyuki Sato (Genetic and Evolutionary Computation Conference, GECCO '14, Vancouver, BC, Canada, July 12-16, 2014, 2014)

Efficient testing of software product lines via centralization (short paper) - Lei Ma; Cyrille Artho; Cheng Zhang; Hiroyuki Sato (Generative Programming: Concepts and Experiences, GPCE'14, Vasteras, Sweden, September 15-16, 2014, 2014)

Application of E-learning System Reality in Kyoto-style Earthen Wall Training - Akihiko Goto; Hirofumi Yoshida; Yuka Takai; Zelong Wang; Hiroyuki Sato (Digital Human Modeling. Applications in Health, Safety, Ergonomics and Risk Management - 5th International Conference, DHM 2014, Held as Part of HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014. Proceedings, 2014)

Controlling Selection Area of Useful Infeasible Solutions in Directed Mating for Evolutionary Constrained Multiobjective Optimization - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (Learning and Intelligent Optimization - 8th International Conference, Lion 8, Gainesville, FL, USA, February 16-21, 2014. Revised Selected Papers, 2014)

What is Needed to Promote an Asynchronous Program Evolution in Genetic Programing? - Keiki Takadama; Tomohiro Harada; Hiroyuki Sato; Kiyohiko Hattori (Learning and Intelligent Optimization - 8th International Conference, Lion 8, Gainesville, FL, USA, February 16-21, 2014. Revised Selected Papers, 2014)

A Study of Risk Assessment Quantification in Cloud Computing - Shigeaki Tanimoto; Ryota Sato; Kazuhiko Kato; Motoi Iwashita; Yoshiaki Seki; Hiroyuki Sato; Atsushi Kanai (17th International Conference on Network-Based Information Systems, NBiS 2014, Salerno, Italy, September 10-12, 2014, 2014)

Data Management Approach for Multiple Clouds Using Secret Sharing Scheme - Atsushi Kanai; Naoya Kikuchi; Shigeaki Tanimoto; Hiroyuki Sato (17th International Conference on Network-Based Information Systems, NBiS 2014, Salerno, Italy, September 10-12, 2014, 2014)

Project centralization based on graph coloring - Lei Ma; Cyrille Artho; Hiroyuki Sato (Symposium on Applied Computing, SAC 2014, Gyeongju, Republic of Korea - March 24 - 28, 2014, 2014)

Adaptive Update Range of Solutions in MOEA/D for Multi and Many-Objective Optimization - Hiroyuki Sato (Simulated Evolution and Learning - 10th International Conference, SEAL 2014, Dunedin, New Zealand, December 15-18, 2014. Proceedings, 2014)

Risk assessment quantification in life log service - Shigeaki Tanimoto; Ken Takahashi; Taro Yabuki; Kazuhiko Kato; Motoi Iwashita; Hiroyuki Sato; Atsushi Kanai (15th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2014, Las Vegas, NV, USA, June 30 - July 2, 2014, 2014)

Riemannian Optimization Algorithms and Their Applications to Numerical Linear Algebra - Hiroyuki Sato (Kyoto University, Japan, 2013)

Variable space diversity, crossover and mutation in MOEA solving many-objective knapsack problems - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Ann. Math. Artif. Intell., 2013)

On the Impact of Path Redundancy Awareness in Evolutionary P2P Networking - Elizabeth Pérez Cortés; Hiroyuki Sato (J. Adv. Comput. Intell. Intell. Informatics, 2013)

A Riemannian Optimization Approach to the Matrix Singular Value Decomposition - Hiroyuki Sato; Toshihiro Iwai (SIAM J. Optim., 2013)

A complex singular value decomposition algorithm based on the Riemannian Newton method - Hiroyuki Sato; Toshihiro Iwai (Proceedings of the 52nd IEEE Conference on Decision and Control, CDC 2013, Florence, Italy, December 10-13, 2013, 2013)

Learning non-linear ranking functions for web search using probabilistic model building GP - Hiroyuki Sato; Danushka Bollegala; Yoshihiko Hasegawa; Hitoshi Iba (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2013, Cancun, Mexico, June 20-23, 2013, 2013)

A File-Distribution Approach to Achieve High Availability and Confidentiality for Data Storage on Multi-cloud - Yuuki Kajiura; Atsushi Kanai; Shigeaki Tanimoto; Hiroyuki Sato (IEEE 37th Annual Computer Software and Applications Conference, COMPSAC Workshops 2013, Kyoto, Japan, July 22-26, 2013, 2013)

Privacy Preserved Attribute Aggregation to Avoid Correlation of User Activities across Shibboleth SPs - Motonori Nakamura; Takeshi Nishimura; Kazutsuna Yamaji; Hiroyuki Sato; Yasuo Okabe (IEEE 37th Annual Computer Software and Applications Conference, COMPSAC Workshops 2013, Kyoto, Japan, July 22-26, 2013, 2013)

Privacy Enhancing Proxies in Attribute Releases: Two Approaches - Hiroyuki Sato; Yasuo Okabe; Takeshi Nishimura; Kazutsuna Yamaji; Motonori Nakamura (IEEE 37th Annual Computer Software and Applications Conference, COMPSAC Workshops 2013, Kyoto, Japan, July 22-26, 2013, 2013)

Analyzing Distributed Java Applications by Automatic Centralization - Lei Ma; Cyrille Artho; Hiroyuki Sato (IEEE 37th Annual Computer Software and Applications Conference, COMPSAC Workshops 2013, Kyoto, Japan, July 22-26, 2013, 2013)

Two-stage non-dominated sorting and directed mating for solving problems with multi-objectives and constraints - Minami Miyakawa; Keiki Takadama; Hiroyuki Sato (Genetic and Evolutionary Computation Conference, GECCO '13, Amsterdam, The Netherlands, July 6-10, 2013, 2013)

Towards Understanding of Relationship among Pareto Optimal Solutions in Multi-dimensional Space via Interactive System - Keiki Takadama; Yuya Sawadaishi; Tomohiro Harada; Yoshihiro Ichikawa; Keiji Sato; Kiyohiko Hattori; Hiroyuki Sato; Tomohiro Yamaguchi (Human Interface and the Management of Information. Information and Interaction for Learning, Culture, Collaboration and Business, - 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part III, 2013)

Designing carrier's online storage "family cloud" for enhancing telecom home services - Atsushi Fukayama; Hideaki Iwamoto; Manabu Motegi; Hiroyuki Sato; Hikaru Takenaka; Megumu Tsuchikawa; Noriyoshi Uchida; Michio Shimomura; Naoki Uchida (17th International Conference on Intelligence in Next Generation Networks, ICIN 2013, Venice, Italy, October 15-16, 2013, 2013)

A Study of Data Management in Hybrid Cloud Configuration - Shigeaki Tanimoto; Yorihiro Sakurada; Yosiaki Seki; Motoi Iwashita; Shinsuke Matsui; Hiroyuki Sato; Atsushi Kanai (14th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2013, Honolulu, Hawaii, USA, 1-3 July, 2013, 2013)

Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement - Shigeaki Tanimoto; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (Inf. Media Technol., 2012)

Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement - Shigeaki Tanimoto; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (J. Inf. Process., 2012)

Probabilistic model building GP with Belief propagation - Hiroyuki Sato; Yoshihiko Hasegawa; Danushka Bollegala; Hitoshi Iba (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2012, Brisbane, Australia, June 10-15, 2012, 2012)

Analysis of Security of PKI Operation with Multiple CP/CPS Based on Level of Assurance - Shigeaki Tanimoto; Shinichi Mizuhara; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (36th Annual IEEE Computer Software and Applications Conference Workshops, COMPSAC 2012, Izmir, Turkey, July 16-20, 2012, 2012)

A Solution for Privacy Protection in MapReduce - Quang Tran; Hiroyuki Sato (36th Annual IEEE Computer Software and Applications Conference, COMPSAC 2012, Izmir, Turkey, July 16-20, 2012, 2012)

Adaptive Control of the Number of Crossed Genes in Many-Objective Evolutionary Optimization - Hiroyuki Sato; Carlos A. Coello Coello; Hernán E. Aguirre; Kiyoshi Tanaka (Learning and Intelligent Optimization - 6th International Conference, LION 6, Paris, France, January 16-20, 2012, Revised Selected Papers, 2012)

Dynamic control of the number of crossed genes in evolutionary many-objective optimization - Hiroyuki Sato; Carlos A. Coello Coello; Hernán E. Aguirre; Kiyoshi Tanaka (The 6th International Conference on Soft Computing and Intelligent Systems (SCIS), and The 13th International Symposium on Advanced Intelligence Systems (ISIS), Kobe, Japan, November 20-24, 2012, 2012)

An evolutionary algorithm using two-stage non-dominated sorting and directed mating for constrained multi-objective optimization - Minami Miyakawa; Hiroyuki Sato (The 6th International Conference on Soft Computing and Intelligent Systems (SCIS), and The 13th International Symposium on Advanced Intelligence Systems (ISIS), Kobe, Japan, November 20-24, 2012, 2012)

Risk Management to User Perception of Insecurity in Ambient Service - Shigeaki Tanimoto; Daisuke Sakurai; Yosiaki Seki; Motoi Iwashita; Hiroyuki Sato; Atsushi Kanai (13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2012, Kyoto, Japan, August 8-10, 2012, 2012)

Graded Trust of Certificates and Its Management with Extended Path Validation - Hiroyuki Sato; Akira Kubo (Inf. Media Technol., 2011)

Robustness to Bit Inversion in Registers and Acceleration of Program Evolution in On-Board Computer - Tomohiro Harada; Masayuki Otani; Yoshihiro Ichikawa; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Improving Recovery Capability of Multiple Robots in Different Scale Structure Assembly - Masayuki Otani; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Graded Trust of Certificates and Its Management with Extended Path Validation - Hiroyuki Sato; Akira Kubo (J. Inf. Process., 2011)

Improved S-CDAs using crossover controlling the number of crossed genes for many-objective optimization - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (13th Annual Genetic and Evolutionary Computation Conference, GECCO 2011, Proceedings, Dublin, Ireland, July 12-16, 2011, 2011)

What Kinds of Human Negotiation Skill Can Be Acquired by Changing Negotiation Order of Bargaining Agents? - Keiki Takadama; Atsushi Otaki; Keiji Sato; Hiroyasu Matsushima; Masayuki Otani; Yoshihiro Ichikawa; Kiyohiko Hattori; Hiroyuki Sato (Human Interface and the Management of Information. Interacting with Information - Symposium on Human Interface 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part II, 2011)

Linking digital signage with mobile phones - Hiroyuki Sato; Masakazu Urata; Kazuhiro Yoguchi; Noriyasu Arakawa; Naoyoshi Kanamaru; Naoki Uchida (15th International Conference on Intelligence in Next Generation Networks, ICIN 2011: "From Bits to Data, from Pipes to Clouds", Berlin, Germany, October 4-7, 2011, 2011)

The Biased Multi-objective Optimization Using the Reference Point: Toward the Industrial Logistics Network - Eriko Azuma; Tomohiro Shimada; Keiki Takadama; Hiroyuki Sato; Kiyohiko Hattori (10th International Conference on Machine Learning and Applications and Workshops, ICMLA 2011, Honolulu, Hawaii, USA, December 18-21, 2011. Volume 2: Special Sessions and Workshop, 2011)

Building a Security Aware Cloud by Extending Internal Control to Cloud - Hiroyuki Sato; Atsushi Kanai; Shigeaki Tanimoto (10th International Symposium on Autonomous Decentralized Systems, ISADS 2011, Tokyo & Hiroshima, Japan, March 23-17, 2011, 2011)

Genetic Diversity and Effective Crossover in Evolutionary Many-objective Optimization - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Learning and Intelligent Optimization - 5th International Conference, LION 5, Rome, Italy, January 17-21, 2011. Selected Papers, 2011)

Quantifying Cost Structure of Campus PKI - Shigeaki Tanimoto; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (11th Annual International Symposium on Applications and the Internet, SAINT 2011, Munich, Germany, 18-21 July, 2011, Proceedings, 2011)

Federated Authentication in a Hierarchy of IdPs by Using Shibboleth - Hiroyuki Sato; Takeshi Nishimura (11th Annual International Symposium on Applications and the Internet, SAINT 2011, Munich, Germany, 18-21 July, 2011, Proceedings, 2011)

A New Formula of Security Risk Analysis That Takes Risk Improvement Factor into Account - Hiroyuki Sato (PASSAT/SocialCom 2011, Privacy, Security, Risk and Trust (PASSAT), 2011 IEEE Third International Conference on and 2011 IEEE Third International Conference on Social Computing (SocialCom), Boston, MA, USA, 9-11 Oct., 2011, 2011)

Dynamic matching range in Exemplar-based Learning Classifier System - Hiroyasu Matsushima; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2010, Barcelona, Spain, 18-23 July 2010, 2010)

Pareto partial dominance MOEA and hybrid archiving strategy included CDAS in many-objective optimization - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2010, Barcelona, Spain, 18-23 July 2010, 2010)

Design of Graded Trusts by Using Dynamic Path Validation - Akira Kubo; Hiroyuki Sato (Trust Management IV - 4th IFIP WG 11.11 International Conference, IFIPTM 2010, Morioka, Japan, June 16-18, 2010. Proceedings, 2010)

Hybrid Directional-Biased Evolutionary Algorithm for Multi-Objective Optimization - Tomohiro Shimada; Masayuki Otani; Hiroyasu Matsushima; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (Parallel Problem Solving from Nature - PPSN XI, 11th International Conference, Kraków, Poland, September 11-15, 2010. Proceedings, Part II, 2010)

A Cloud Trust Model in a Security Aware Cloud - Hiroyuki Sato; Atsushi Kanai; Shigeaki Tanimoto (Tenth Annual International Symposium on Applications and the Internet, SAINT 2010, Seoul, Korea, 19-23 July, 2010, Proceedings, 2010)

Self-Controlling Dominance Area of Solutions in Evolutionary Many-Objective Optimization - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Simulated Evolution and Learning - 8th International Conference, SEAL 2010, Kanpur, India, December 1-4, 2010. Proceedings, 2010)

Local Dominance MOEA Including Control of Dominance Area of Solutions on 0/1 Multiobjective Knapsack Problems - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Inf. Media Technol., 2009)

Analysis of NSGA-II and NSGA-II with CDAS, and Proposal of an Enhanced CDAS Mechanism - Kyoko Tsuchida; Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (J. Adv. Comput. Intell. Intell. Informatics, 2009)

Analyzing Semantics of Documents by Using a Program Analysis Method - Hiroyuki Sato (Proceedings of the 33rd Annual IEEE International Computer Software and Applications Conference, COMPSAC 2009, Seattle, Washington, USA, July 20-24, 2009. Volume 1, 2009)

N+/-epsilon: Reflecting Local Risk Assessment in LoA - Hiroyuki Sato (On the Move to Meaningful Internet Systems: OTM 2009, Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009, Vilamoura, Portugal, November 1-6, 2009, Proceedings, Part II, 2009)

Analysis of a Security Incident of Open Source Middleware - Takeshi Nishimura; Hiroyuki Sato (Ninth Annual International Symposium on Applications and the Internet, SAINT 2009, Bellevue, Washington, USA, July 20-24, 2009, Proceedings, 2009)

Delay Front and Skip Interval - Assessing Open Source Software Maintenance of System Vendors and Computer Centers - Hiroyuki Sato (Proceedings of the 32nd Annual IEEE International Computer Software and Applications Conference, COMPSAC 2008, 28 July - 1 August 2008, Turku, Finland, 2008)

Local dominance and controlling dominance area of solutions in multi and many objectives EAs - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Genetic and Evolutionary Computation Conference, GECCO 2008, Proceedings, Atlanta, GA, USA, July 12-16, 2008, Companion Material, 2008)

LESSO: Legacy Enabling SSO - Takeshi Nishimura; Hiroyuki Sato (Proceedings of the 2008 International Symposium on Applications and the Internet, SAINT 2008, 28 July - 1 August 2008, Turku, Finland, 2008)

Analysis of Chronological Tag Dependency in Folksonomy - Sho Kawanaka; Hiroyuki Sato (Proceedings of the 2008 International Conference on Semantic Web & Web Services, SWWS 2008, July 14-17, 2008, Las Vegas, Nevada, USA, 2008)

Local dominance and local recombination in MOEAs on 0/1 multiobjective knapsack problems - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Eur. J. Oper. Res., 2007)

Enhancing Multiobjective Evolutionary Algorithms by Local Dominance and Local Recombination: Performance Verification in Multiobjective 0/1 Knapsack Problems - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Inf. Media Technol., 2007)

Controlling Dominance Area of Solutions in Multiobjective Evolutionary Algorithms and Performance Analysis on Multiobjective 0/1 Knapsack Problems - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Inf. Media Technol., 2007)

Local Dominance Including Control of Dominance Area of Solutions in MOEAs - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (IEEE Symposium on Computational Intelligence in Multicriteria Decision Making, MCDM 2007, Honolulu, Hawaii, USA, April 1-5, 2007, 2007)

High Performance Road Traffic Simulation based on Dynamic Time Step Synchronization Method - Atsuo Ozaki; Masashi Shiraishi; Hiroyuki Sato; Kazutaka Matsushita; Shusuke Watanabe; Masakazu Furuichi (11th IEEE International Symposium on Distributed Simulation and Real-Time Applications, DS-RT 2007, Chania, Greece, 22-24 October 2007, 2007)

Controlling Dominance Area of Solutions and Its Impact on the Performance of MOEAs - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Evolutionary Multi-Criterion Optimization, 4th International Conference, EMO 2007, Matsushima, Japan, March 5-8, 2007, Proceedings, 2007)

A resource-oriented grid meta-scheduler based on agents - Kentaro Sakamoto; Hiroyuki Sato (Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Networks, as part of the 25th IASTED International Multi-Conference on Applied Informatics, February 13-15 2007, Innsbruck, Austria, 2007)

Extracing Tag Hierarchy from Folksonomy - Ken Ogino; Hiroyuki Sato (Proceedings of the 2007 International Conference on Semantic Web & Web Services, SWWS 2007, June 25-28, 2007, Las Vegas, Nevada, USA, 2007)

MultiBand-OFDM System with Concatenated Coding Scheme - Hiroyuki Sato; Tomoaki Ohtsuki; Tsuyoshi Kashima; Sigit P. W. Jarot (Proceedings of the 65th IEEE Vehicular Technology Conference, VTC Spring 2007, 22-25 April 2007, Dublin, Ireland, 2007)

Event-Aware Dynamic Time Step Synchronization Method for Distributed Moving Object Simulation - Atsuo Ozaki; Masashi Shiraishi; Shusuke Watanabe; Minoru Miyazawa; Masakazu Furuichi; Hiroyuki Sato (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A Type System for Optimization Verifying Compilers - Yutaka Matsuno; Hiroyuki Sato (Inf. Media Technol., 2006)

Accurate evaluation of the absorption maxima of retinal proteins based on a hybrid QM/MM method - Azuma Matsuura; Hiroyuki Sato; Hirohiko Houjou; Shino Saito; Tomohiko Hayashi; Minoru Sakurai (J. Comput. Chem., 2006)

Computational Complexity and Performance of RAKE Receivers with Channel Estimation for DS-UWB - Hiroyuki Sato; Tomoaki Ohtsuki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Eye-contact visual communication with virtual view synthesis - Yuyu Liu; Keisuke Yamaoka; Hiroyuki Sato; Akira Nakamura; Yoshiaki Iwai; Ken-ichiro Ooi; Weiguo Wu; Takayuki Yoshigahara (2nd IEEE Consumer Communications and Networking Conference, CCNC 2005, Las Vegas, NV, USA, January 3-6, 2005, 2005)

On the locality of dominance and recombination in multiobjective evolutionary algorithms - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2005, 2-4 September 2005, Edinburgh, UK, 2005)

Static optimization of XSLT stylesheets: template instantiation optimization and lazy XML parsing - Kenji Manaka; Hiroyuki Sato (Proceedings of the 2005 ACM Symposium on Document Engineering, Bristol, UK, November 2-4, 2005, 2005)

Extracting Metadata using Ontologies to Collect Comparison Information - Miki Sakai; Hiroyuki Sato; Takeya Mukaigaito; Takahiko Murayama (IASTED International Conference on Web Technologies, Applications, and Services, Calgary, Alberta, Canada, July 4-6, 2005, 2005)

A Technical Survey of Data Integration and Information Sharing Using Knowledge Representation on the Web - Hiroyuki Sato; Atsushi Kanai (IEICE Trans. Inf. Syst., 2004)

Speed-up of radiation treatment planning using a workstation cluster - Hiroyuki Sato; Takafumi Nakagawa; Kiyoshi Yoda; Katsuto Nakajima; Hidenobu Sakamoto; Masahiro Endo (Syst. Comput. Jpn., 2004)

Representation and Analysis of Mobile Computing using TeleLog - A Mobile Logic Language - Hiroyuki Sato (Proceedings of the 2nd International Conference Computing, Communications and Control Technologies, CCCT 2004, Austin, TX, USA, August 14-17, 2004, Volume 1, 2004)

Local dominance using polar coordinates to enhance multiobjective evolutionary algorithms - Hiroyuki Sato; Hernán E. Aguirre; Kiyoshi Tanaka (Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2004, 19-23 June 2004, Portland, OR, USA, 2004)

Flow Analytic Type System for Array Bound Checks - Yutaka Matsuno; Hiroyuki Sato (Computing: the Australasian Theory Symposiumm, CATS 2003, Adelaide, SA, Australia, February 4-7, 2003, 2003)

A data Grid testbed environment in Gigabit WAN with HPSS - Atsushi Manabe; Kohki Ishikawa; Yoshihiko Itoh; Setsuya Kawabata; Tetsuro Mashimo; Youhei Morita; Hiroshi Sakamoto; Takashi Sasaki; Hiroyuki Sato; Junichi Tanaka; Ikuo Ueda; Yoshiyuki Watase; et al. (CoRR, 2003)

Building A High Performance Parallel File System Using Grid Datafarm and ROOT I/O - Youhei Morita; Hiroyuki Sato; Yoshiyuki Watase; Osamu Tatebe; Satoshi Sekiguchi; Satoshi Matsuoka; Noriyuki Soda; A. Dell'Acqua (CoRR, 2003)

An Efficient Technique for Corner-Turn in SAR Image Reconstruction by Improving Cache Access - Hideyuki Izumi; Kazushi Sasaki; Katsuto Nakajima; Hiroyuki Sato (16th International Parallel and Distributed Processing Symposium (IPDPS 2002), 15-19 April 2002, Fort Lauderdale, FL, USA, CD-ROM/Abstracts Proceedings, 2002)

A Knowledge Sharing System using XML Linking Language and Peer-to-Peer Technology - Hiroyuki Sato; Kenji Otomo; Tsuyoshi Masuo (2002 Symposium on Applications and the Internet (SAINT 2002), 28 January - 1 February 2002, Nara City, Japan, Proceedings, 2002)

Array form representation of idiom recognition system for numerical programs - Hiroyuki Sato (Proceedings of the 2001 International Conference on APL: An Arrays Odyssey, Yale University, New Haven, Connecticut, USA, June 25-28, 2001, 2001)

A Particle Treatment Scheduling System Using Two Genetic Algorithms - Hiroyuki Sato; Isao Aoyama; Hiroai Asami; Katsuto Nakajima; Hidenobu Sakamoto; Masaharu Tsuchiya (Proceedings of the 17th IASTED International Conference on Applied Informatics, February 15-18, 1999, Innsbruck, Austria, 1999)

Three-dimensional Shape Reconstruction from Two-dimensional Images Using Symmetric Camera Location - Masaharu Shimanuki; Hiroyuki Sato; Takao Akatsuka (Proceedings of the Conference on Three-Dimensional Image Capture and Applications, San Jose, CA, USA, January 27-28, 1998, 1998)

Design and implementation of PVM-based portable distributed shared memory system on the workstation cluster environment - Hiroyuki Sato; Takeshi Nanri; Masaaki Shimasaki (1997 International Conference on Parallel and Distributed Systems (ICPADS '97), 11-13 December 1997, Seoul, Korea, Proceedings, 1997)

Cost Estimation of Coherence Protocols of Software Managed Cache on Distributed Shared Memory System - Takeshi Nanri; Hiroyuki Sato; Masaaki Shimasaki (High Performance Computing, International Symposium, ISHPC'97, Fukuoka, Japan, November 4-6, 1997, Proceedings, 1997)

A Portable Distributed Shared Memory System on the Cluster Environment: Design and Implementation Fully in Software - Hiroyuki Sato; Takeshi Nanri; Masaaki Shimasaki (High Performance Computing, International Symposium, ISHPC'97, Fukuoka, Japan, November 4-6, 1997, Proceedings, 1997)

Using Asynchronous and Bulk Communications to Construct an Optimizing Compiler for Distributed-Memory Machines with Consideration Given to Communications Costs - Hiroyuki Sato; Takeshi Nanri; Masaaki Shimasaki (Proceedings of the 9th international conference on Supercomputing, ICS 1995, Barcelona, Spain, July 3-7, 1995, 1995)

Using YACC and Lex with C++ - Bruce Hahne; Hiroyuki Sato (ACM SIGPLAN Notices, 1994)

A Study on a Performance Improvement Algorithm in DQDB MAN - Tetsuya Yokotani; Hiroyuki Sato; Shigeo Nakatsuka (Comput. Networks ISDN Syst., 1993)

Parallel Database Management System: Kappa-P - Moto Kawamura; Hiroyuki Sato; Kazutomo Naganuma; Kazumasa Yokota (Proceedings of the International Conference on Fifth Generation Computer Systems. FGCS 1992, June 1-5, Tokyo, Japan, 1992)

Communication in Linda/Q : Datatypes and Unification - Hiroyuki Sato; Masaaki Shimasaki (Proceedings of the International Conference on Parallel Processing, ICPP '91, Austin, Texas, USA, August 1991. Volume II: Software, 1991)

Practice of Quality Modeling and Measurement on Software Life-Cycle - Masayuki Hirayama; Hiroyuki Sato; Atushi Yamada; Junichiro Tsuda (Proceedings of the 12th International Conference on Software Engineering, Nice, France, March 26-30, 1990, 1990)

E-CCC: Between CCC and Topos, - its Expressive Power from the Viewpoint of Data Type Theory - Hiroyuki Sato (J. Symb. Comput., 1989)

E-CCC: Between CCC and Topos - Hiroyuki Sato (Theor. Comput. Sci., 1989)

Cellular array processor CAP and applications - Mitsuo Ishii; Hiroyuki Sato; Morio Ikesaka; Kouichi Murakami; Hiroaki Ishihata (J. VLSI Signal Process., 1989)

Overview of the Parallel Inference Machine Operating System (PIMOS) - Takashi Chikayama; Hiroyuki Sato; Toshihiko Miyazaki (Proceedings of the International Conference on Fifth Generation Computer Systems, FGCS 1988, Tokyo, Japan, November 28-December 2, 1988, 1988)

Fast image generation of construcitve solid geometry using a cellular array processor - Hiroyuki Sato; Mitsuo Ishii; Keiji Sato; Morio Ikesaka; Hiroaki Ishihata; Masanori Kakimoto; Katsuhiko Hirota; Kouichi Inoue (Proceedings of the 12th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1985, San Francisco, California, USA, July 22-26, 1985, 1985)