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ORCIDYukio Ohsawa
大澤幸生
Person information
- unicode name: 大澤幸生
- affiliation: University of Tokyo, Department of Systems Innovation, Japan
- affiliation (former): Japan Science and Technology Corporation, Japan
- affiliation (1999 - 2005): University of Tsukuba, Graduate School of Business Sciences, Japan
- affiliation (1995 - 1999): Osaka University, School of Engineering Science, Japan
- affiliation (PhD 1995): University of Tokyo, School of Engineering, Japan
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2020 – today
- 2025
[j75]Naijia Liu
, Kaira Sekiguchi, Yoshiyuki Nakata, Toshiaki Sugie, Takaaki Yoshino, Yukio Ohsawa:
Hierarchical Structure Estimation of Financial Networks and Sentiment Analysis of Financial News Headlines. IEEE Access 13: 129476-129492 (2025)- [j74]Kaira Sekiguchi, Yukio Ohsawa:
Aiding narrative generation in collaborative data utilization by humans and AI agents. AI Soc. 40(5): 3187-3208 (2025) - [c164]Kaira Sekiguchi, Yukio Ohsawa:
Balee Carpet Karuta: Interactive Generation of Data Analytical Requirements and Hypothetical Questions. AAAI Spring Symposia 2025: 264-271 - 2024
- [j73]Yi Sun, Kaira Sekiguchi, Yukio Ohsawa:
The Impact of Sentiment Scores Extracted from Product Descriptions on Customer Purchase Intention. New Gener. Comput. 42(4): 617-633 (2024) - [j72]Yukio Ohsawa, Sae Kondo, Tomohide Maekawa:
Does Travel Spread Infection? - Effects of Social Stirring Simulated on SEIRS Circuit Grid. Rev. Socionetwork Strateg. 18(1): 1-23 (2024) - [c163]Yukio Ohsawa, Tomohide Maekawa, Hiroki Yamaguchi, Hiro Yoshida, Kaira Sekiguchi:
Collect and Connect Data Leaves to Feature Concepts: Interactive Graph Generation Toward Wellbeing. AAAI Spring Symposia 2024: 387-388 - [c162]Yukio Ohsawa, Sae Kondo, Yi Sun, Kaira Sekiguchi:
Generating a Map of Well-being Regions Using Multi-scale Moving Direction Entropy on Mobile Sensors. AAAI Spring Symposia 2024: 389-390 - [c161]Sae Kondo, Shinpei Nomura, Yi Sun, Kaira Sekiguchi, Yukio Ohsawa:
Does Station-Town Space Design Change Pedestrians' Mobility in Urban Area? IEEE Big Data 2024: 6743-6749 - [c160]Naijia Liu, Kaira Sekiguchi, Yoshiyuki Nakata, Toshiaki Sugie, Takaaki Yoshino, Yukio Ohsawa:
Structure Estimation of Financial Networks and Its Correlation with Mobility Data. IEEE Big Data 2024: 6750-6756 - [c159]Yukio Ohsawa:
Word Archipelagoes for Explaining Contextual Shifts in Sequential Actions and Events. IEEE Big Data 2024: 6757-6764 - [c158]Riko Tsubaki, Kaira Sekiguchi, Yukio Ohsawa:
Exploring Tourism Value Using Boundary Objects and Edges. IEEE Big Data 2024: 6775-6783 - [c157]Hiro Yoshida, Kaira Sekiguchi, Yukio Ohsawa:
Identification of factors that induce recreational cycling using a route generation model. IEEE Big Data 2024: 6805-6814 - [c156]Son Yeon Hyuk, Kaira Sekiguchi, Yukio Ohsawa:
LLM as a Tool for Trust-Creating Communication in the Data Marketplace. IEEE Big Data 2024: 6857-6866 - [c155]Jianshi Wang, Yukio Ohsawa:
Interacting Evolution of Modeling and Data Exchange : A Case for Predicting Chemical-Protein Interactive Visualization. IEEE Big Data 2024: 6877-6883 - [c154]Dingming Xue, Yang Ding, Kaira Sekiguchi, Yukio Ohsawa:
BERT-MLTKE: A Multi-task Deep Learning Framework for Keyphrase Extraction in Social Media. IEEE Big Data 2024: 7252-7261 - [c153]Yukio Ohsawa, Dingming Xue, Kaira Sekiguchi:
Semantic Cells: Evolutional process for item sense disambiguation. KES 2024: 4843-4852 - [c152]Haruka Sophia Morihara, Ren Tajima, Yumiko Nagoh, Kaira Sekiguchi, Yukio Ohsawa:
Detecting the Change in Representation in Election Data by applying Kullback-Leibler Divergence to Attributes Data. KES 2024: 4893-4900 - [c151]Sae Kondo, Yukio Ohsawa:
Discovery of Livelihood Improvement KPI with COVID-19 by Living Lab based on Network of Questions. KES 2024: 5498-5505 - [i25]Yukio Ohsawa, Dingming Xue, Kaira Sekiguchi:
Semantic Cells: Evolutional Process to Acquire Sense Diversity of Items. CoRR abs/2404.14749 (2024) - [i24]Yukio Ohsawa, Dingming Xue, Kaira Sekiguchi:
Analyzing the Polysemy Evolution using Semantic Cells. CoRR abs/2407.16110 (2024) - 2023
- [c150]Yukio Ohsawa, Kaira Sekiguchi, Tomohide Maekawa, Hiroki Yamaguchi, Sae Kondo:
Evidence based Semantics for Reasoning beyond Your Data. AAAI Spring Symposium: SRAI 2023: 49-50 - [c149]Yukio Ohsawa, Sae Kondo, Yi Sun, Kaira Sekiguchi:
Moving Direction Entropy as Index for Inter-community Activity. KES 2023: 4580-4587 - [i23]Yukio Ohsawa, Tomohide Maekawa, Hiroki Yamaguchi, Hiro Yoshida, Kaira Sekiguchi:
Collect and Connect Data Leaves to Feature Concepts: Interactive Graph Generation Toward Well-being. CoRR abs/2312.10375 (2023) - 2022
- [j71]Yosuke Nishikawa, Takaaki Yoshino, Toshiaki Sugie, Yoshiyuki Nakata, Kakeru Itou, Yukio Ohsawa:
Explanatory Change Detection in Financial Markets by Graph-Based Entropy and Inter-Domain Linkage. Entropy 24(12): 1726 (2022) - [c148]Teruaki Hayashi, Yumiko Nagoh, Kai Ishikawa, Hirohiko Ito, Kenichiro Tsuda, Yukio Ohsawa:
Well-being Data Origination Using MROCs with Variable Quest: A Case Analysis of Gloom during COVID-19 Pandemic. AAAI Spring Symposium: HFIF 2022: 45-46 - [c147]Yukio Ohsawa, Sae Kondo, Teruaki Hayashi:
Feature Concepts as Pattern Language for Data-Federative Innovations. AAAI Spring Symposium: HFIF 2022: 96-97 - [c146]Yosuke Nishikawa, Teruaki Hayashi, Takaaki Yoshino, Toshiaki Sugie, Yoshiyuki Nakata, Kakeru Itou, Yukio Ohsawa:
Change Explanation in Financial Markets by Graph-Based Entropy and Inter-regional Interactions. AAAI Spring Symposium: HFIF 2022: 98-99 - [c145]Yi Sun, Yukio Ohsawa:
The impact of product descriptions on customers' trust in sellers and purchase intention. IEEE Big Data 2022: 1930-1935 - [c144]Yukio Ohsawa, Kaira Sekiguchi, Tomohide Maekawa, Hiroki Yamaguchi, Son Yeon Hyuk, Sae Kondo:
Data Leaves as Scenario-oriented Metadata for Data Federative Innovation on Trust. IEEE Big Data 2022: 6159-6168 - [c143]Yukio Ohsawa, Sae Kondo:
Regional Workshop for Policy Implementation Based on the Stay with Your Community Principles. KES 2022: 3057-3064 - [e9]Shusaku Tsumoto, Yukio Ohsawa, Lei Chen, Dirk Van den Poel, Xiaohua Hu, Yoichi Motomura, Takuya Takagi, Lingfei Wu, Ying Xie, Akihiro Abe, Vijay Raghavan:
IEEE International Conference on Big Data, Big Data 2022, Osaka, Japan, December 17-20, 2022. IEEE 2022, ISBN 978-1-6654-8045-1 [contents] - [i22]Yukio Ohsawa, Kaira Sekiguchi, Tomohide Maekawa, Hiroki Yamaguchi, Son Yeon Hyuk, Sae Kondo:
Data Leaves: Scenario-oriented Metadata for Data Federative Innovation. CoRR abs/2208.03722 (2022) - 2021
- [j70]Teruaki Hayashi, Gensei Ishimura, Yukio Ohsawa:
Structural Characteristics of Stakeholder Relationships and Value Chain Network in Data Exchange Ecosystem. IEEE Access 9: 52266-52276 (2021) - [j69]Yi Sun, Teruaki Hayashi, Yukio Ohsawa:
A Latent Topic Analysis and Visualization Framework for Category-Level Target Promotion in the Supermarket. Rev. Socionetwork Strateg. 15(2): 429-453 (2021) - [j68]Teruaki Hayashi, Yukio Ohsawa:
Preface of Special Issue on Socionetwork Strategies in the Market of Data (ISSMD). Rev. Socionetwork Strateg. 15(2): 517-519 (2021) - [j67]Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, Yoshiaki Fukami, Takumi Shimizu, Yukio Ohsawa:
Data Combination for Problem-Solving: A Case of an Open Data Exchange Platform. Rev. Socionetwork Strateg. 15(2): 521-534 (2021) - [j66]Makoto Naraoka, Teruaki Hayashi, Takaaki Yoshino, Toshiaki Sugie, Kota Takano, Yukio Ohsawa:
Explaining Dynamic Changes in Various Asset's Relationships in Financial Markets. Rev. Socionetwork Strateg. 15(2): 597-611 (2021) - [c142]Yi Ji, Yukio Ohsawa:
Mining Frequent and Rare Itemsets With Weighted Supports Using Additive Neural Itemset Embedding. IJCNN 2021: 1-8 - [c141]Teruaki Hayashi, Yukio Ohsawa:
Verification Process of Data Combination for Problem-solving: A Case of a Residential Area Selection System. KES 2021: 1992-2001 - [c140]Daisuke Hase, Teruaki Hayashi, Yukio Ohsawa:
Preference for Abstract Diagrams and Sentiments Applied in a Product Selection. KES 2021: 2122-2131 - [c139]Yi Sun, Teruaki Hayashi, Yukio Ohsawa:
A Latent Topic Analysis Framework for Category-Level Target Promotion in the Supermarket. KES 2021: 2170-2179 - [e8]Ajith Abraham, Yukio Ohsawa, Niketa Gandhi, M. Akhil Jabbar, Abdelkrim Haqiq, Seán F. McLoone, Biju Issac:
Proceedings of the 12th International Conference on Soft Computing and Pattern Recognition (SoCPaR 2020), 15-18 December 2020. Advances in Intelligent Systems and Computing 1383, Springer 2021, ISBN 978-3-030-73688-0 [contents] - [i21]Yukio Ohsawa, Teruaki Hayashi:
Explaining the Risk of Infection Spread in Connected Local Regions by a Lattice of SEIR Circuits. CoRR abs/2104.09719 (2021) - [i20]Nao Uehara, Teruaki Hayashi, Yukio Ohsawa:
Hierarchical entropy and domain interaction to understand the structure in an image. CoRR abs/2104.09754 (2021) - [i19]Yukio Ohsawa, Sae Kondo, Teruaki Hayashi:
Feature Concepts for Data Federative Innovations. CoRR abs/2111.04505 (2021) - 2020
- [j65]Teruaki Hayashi, Yukio Ohsawa:
Understanding the Structural Characteristics of Data Platforms Using Metadata and a Network Approach. IEEE Access 8: 35469-35481 (2020) - [j64]Teruaki Hayashi, Yukio Ohsawa:
TEEDA: An Interactive Platform for Matching Data Providers and Users in the Data Marketplace. Inf. 11(4): 218 (2020) - [j63]Quexuan Zhang, Zexuan Wang, Bin Wang, Yukio Ohsawa, Teruaki Hayashi:
Feature Extraction of Laser Machining Data by Using Deep Multi-Task Learning. Inf. 11(8): 378 (2020) - [j62]Teruaki Hayashi, Yukio Ohsawa:
Editorial for the Special Issue on "CDEC: Cross-Disciplinary Data Exchange and Collaboration". Inf. 11(8): 392 (2020) - [j61]Daiji Iwasa, Teruaki Hayashi, Yukio Ohsawa:
Development and Evaluation of a New Platform for Accelerating Cross-Domain Data Exchange and Cooperation. New Gener. Comput. 38(1): 65-96 (2020) - [c138]Teruaki Hayashi, Nao Uehara, Daisuke Hase, Yukio Ohsawa:
Data Requests and Scenarios for Data Design of Unobserved Events in Corona-related Confusion Using TEEDA. IEEE BigData 2020: 4456-4461 - [c137]Hiroki Sakaji, Teruaki Hayashi, Kiyoshi Izumi, Yukio Ohsawa:
Verification of Data Similarity using Metadata on a Data Exchange Platform. IEEE BigData 2020: 4467-4474 - [c136]Bin Wang, Teruaki Hayashi, Yukio Ohsawa:
Hierarchical Graph Convolutional Network for Data Evaluation of Dynamic Graphs. IEEE BigData 2020: 4475-4481 - [c135]Quexuan Zhang, Yukio Ohsawa:
KISS: an EBM-based approach for explaining deep models. KES 2020: 271-280 - [c134]Teruaki Hayashi, Yukio Ohsawa:
The Acceptability of Tools for the Data Marketplace among Firms Using Market Research Online Communities. KES 2020: 1613-1620 - [c133]Hiroshi Nagaya, Teruaki Hayashi, Yukio Ohsawa, Fujio Toriumi, Hiroyuki A. Torii, Kazuko Uno:
Net-TF-SW: Event Popularity Quantification with Network Structure. KES 2020: 1693-1702 - [c132]Teruaki Hayashi, Gensei Ishimura, Yukio Ohsawa:
Description Framework for Stakeholder-Centric Value Chain of Data to Understand Data Exchange Ecosystem. PKAW 2020: 98-105 - [c131]Teruaki Hayashi, Yukio Ohsawa:
Data Origination: Human-Centered Approach for Design, Acquisition, and Utilization of Data. SoCPaR 2020: 85-93 - [e7]Yukio Ohsawa, Katsutoshi Yada, Takayuki Ito, Yasufumi Takama, Eri Sato-Shimokawara, Akinori Abe, Junichiro Mori, Naohiro Matsumura:
Advances in Artificial Intelligence - Selected Papers from the Annual Conference of Japanese Society of Artificial Intelligence (JSAI 2019), Niigata, Japan, 4-7 June 2019. Advances in Intelligent Systems and Computing 1128, Springer 2020, ISBN 978-3-030-39877-4 [contents] - [i18]Yukio Ohsawa, Teruaki Hayashi:
Extracting and Validating Explanatory Word Archipelagoes using Dual Entropy. CoRR abs/2002.09581 (2020) - [i17]Teruaki Hayashi, Yukio Ohsawa:
Variable-Based Network Analysis of Datasets on Data Exchange Platforms. CoRR abs/2003.05109 (2020) - [i16]Yukio Ohsawa:
COVID-19 Should be Suppressed by Mixed Constraints -- from Simulations on Constrained Scale-Free Networks. CoRR abs/2004.09372 (2020) - [i15]Makoto Naraoka, Teruaki Hayashi, Yukio Ohsawa, Takaaki Yoshino, Toshiaki Sugie, Kota Takano:
Detecting and explaining changes in various assets' relationships in financial markets. CoRR abs/2005.10603 (2020) - [i14]Teruaki Hayashi, Gensei Ishimura, Yukio Ohsawa:
Modeling Stakeholder-centric Value Chain of Data to Understand Data Exchange Ecosystem. CoRR abs/2005.11005 (2020) - [i13]Yukio Ohsawa, Masaharu Tsubokura:
Stay with Your Community: Bridges between Clusters Trigger Expansion of COVID-19. CoRR abs/2006.16047 (2020) - [i12]Keyang Liu, Yukio Ohsawa:
Reliable inter-blockchain communication framework for improving scalability. CoRR abs/2008.04601 (2020) - [i11]Teruaki Hayashi, Nao Uehara, Daisuke Hase, Yukio Ohsawa:
Data Requests and Scenarios for Data Design of Unobserved Events in Corona-related Confusion Using TEEDA. CoRR abs/2009.04035 (2020) - [i10]Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, Yoshiaki Fukami, Takumi Shimizu, Yukio Ohsawa:
Data Combination for Problem-solving: A Case of an Open Data Exchange Platform. CoRR abs/2012.11746 (2020)
2010 – 2019
- 2019
- [j60]Teruaki Hayashi, Yukio Ohsawa:
Matrix-Based Method for Inferring Elements in Data Attributes Using a Vector Space Model. Inf. 10(3): 107 (2019) - [j59]Yukio Ohsawa, Teruaki Hayashi, Takaaki Yoshino:
Tangled String for Multi-Timescale Explanation of Changes in Stock Market. Inf. 10(3): 118 (2019) - [j58]Yukio Ohsawa:
Special Issue "MoDAT: Designing the Market of Data". Inf. 10(7): 240 (2019) - [c130]Teruaki Hayashi, Yukio Ohsawa:
Context-based Network Analysis of Structured Knowledge for Data Utilization. AAAI Spring Symposium: Interpretable AI for Well-being 2019 - [c129]Keyang Liu, Yukio Ohsawa:
Auction based Rewards Distribution Method in Pool Mining. IECC 2019: 103-110 - [c128]Yukio Ohsawa, Sae Kondo, Teruaki Hayashi:
Data Jackets as Communicable Metadata for Potential Innovators - Toward Opening to Social Contexts. ISDA 2019: 1-13 - [c127]Danilo Eidy Miura, Yukio Ohsawa, Teruaki Hayashi:
Variables Extraction in Natural (English) Language Through Possessive Relationships. JSAI 2019: 162-169 - [c126]Zexuan Wang, Teruaki Hayashi, Yukio Ohsawa:
A Community Sensing Approach for User Identity Linkage. JSAI 2019: 191-202 - [c125]Teruaki Hayashi, Yukio Ohsawa:
Information Retrieval System and Knowledge Base on Diseases Using Variables and Contexts in the Texts. KES 2019: 1662-1669 - [c124]Nao Uehara, Teruaki Hayashi, Yukio Ohsawa:
Evaluation of Data Similarity using Data Jackets based on Users' Recognition. KES 2019: 1821-1832 - [c123]Keyang Liu, Yukio Ohsawa:
Poster: a novel mechanism for rewards distribution in pool mining of proof of work. Networking 2019: 1-2 - [i9]Yukio Ohsawa, Teruaki Hayashi, Takaaki Yoshino:
Tangled String for Multi-Scale Explanation of Contextual Shifts in Stock Market. CoRR abs/1901.09469 (2019) - 2018
- [j57]Teruaki Hayashi, Yukio Ohsawa:
How to Understand Belief Drift? Externalization of Variables Considering Different Background Knowledge. Adv. Hum. Comput. Interact. 2018: 9054685:1-9054685:12 (2018) - [j56]Yukio Ohsawa:
Regional Seismic Information Entropy to Detect Earthquake Activation Precursors. Entropy 20(11): 861 (2018) - [j55]Kenshin Ikegami, Yukio Ohsawa:
PageRank Topic Model: Estimation of Multinomial Distributions using Network Structure Analysis Methods. Fundam. Informaticae 159(3): 257-277 (2018) - [j54]Teruaki Hayashi, Yukio Ohsawa:
Inferring variable labels using outlines of data in Data Jackets by considering similarity and co-occurrence. Int. J. Data Sci. Anal. 6(4): 351-361 (2018) - [j53]Yukio Ohsawa:
Graph-Based Entropy for Detecting Explanatory Signs of Changes in Market. Rev. Socionetwork Strateg. 12(2): 183-203 (2018) - [c122]Teruaki Hayashi, Yukio Ohsawa:
Retrieval System for Data Utilization Knowledge Integrating Stakeholders' Interests. AAAI Spring Symposia 2018 - [c121]Teruaki Hayashi, Yukio Ohsawa:
The Difference between Variable-based and Context-based Networks of Data Using Data Jackets. KES 2018: 1740-1747 - [c120]Quexuan Zhang, Yukio Ohsawa:
Nonlinearized Relevance Propagation. PRICAI (1) 2018: 904-914 - [i8]Yukio Ohsawa:
Regional Seismic Information Entropy for Detecting Precursors of Earthquake Activation. CoRR abs/1809.09502 (2018) - [i7]Yukio Ohsawa:
Graph based Entropy for Detecting Explanatory Signs of Changes in Market. CoRR abs/1811.12165 (2018) - 2017
- [j52]Hiroyuki Kido, Yukio Ohsawa, Katsumi Nitta:
Paretian argumentation frameworks for Pareto optimal arguments. J. Log. Comput. 27(1): 213-225 (2017) - [c119]Rui Yang, Yukio Ohsawa:
Applying the Heavy-Tailed Kernel to the Gaussian Process Regression for Modeling Point of Sale Data. ICANN (2) 2017: 705-712 - [c118]Teruaki Hayashi, Yukio Ohsawa:
VARIABLE QUEST: Network Visualization of Variable Labels Unifying Co-occurrence Graphs. ICDM Workshops 2017: 577-583 - [c117]Yi Ji, Yukio Ohsawa:
Memorizing Transactional Databases Compressively in Deep Neural Networks for Efficient Itemset Support Queries. ICONIP (2) 2017: 521-531 - [c116]Teruaki Hayashi, Yukio Ohsawa:
Preliminary Case Study on Value Determination of Datasets and Cross-disciplinary Data Collaboration Using Data Jackets. KES 2017: 2175-2184 - [c115]Yanyuan Zeng, Yukio Ohsawa:
Re-discover Values of Data Using Data Jackets by Combining Cluster with Text Analysis. KES 2017: 2195-2203 - [c114]Teruaki Hayashi, Yukio Ohsawa:
Matrix-Based Method for Inferring Variable Labels Using Outlines of Data in Data Jackets. PAKDD (2) 2017: 696-707 - 2016
- [j51]Ji Qi, Yukio Ohsawa:
Recut: A Seriation Algorithm Balancing Smooth Display and Aggregated Features. Fundam. Informaticae 146(3): 293-304 (2016) - [j50]Yukio Ohsawa, Akinori Abe:
Designing a market for data to enable chance discoveries. Intell. Decis. Technol. 10(3): 209-211 (2016) - [j49]Teruaki Hayashi, Yukio Ohsawa:
Comparison of Conflict Resolution Behavior and scenario generating process in group and individual by handwriting process analysis. Intell. Decis. Technol. 10(3): 213-221 (2016) - [j48]Yukio Ohsawa, Teruaki Hayashi:
Tangled string for sequence visualization as fruit of ideas in Innovators Marketplace on Data Jackets. Intell. Decis. Technol. 10(3): 235-247 (2016) - [j47]Ji Qi, Yukio Ohsawa:
Matrix-like visualization based on topic modeling for discovering connections between disjoint disciplines. Intell. Decis. Technol. 10(3): 273-283 (2016) - [j46]Ji Qi, Yukio Ohsawa:
BLOCKS: Efficient and Stable Online Visualization of Dynamic Network Evolution. Rev. Socionetwork Strateg. 10(1): 33-51 (2016) - [c113]Hitomi Yanaka, Yukio Ohsawa:
Clustering Documents on Case Vectors Represented by Predicate-argument Structures - Applied for Eliciting Technological Problems from Patents. FedCSIS 2016: 175-180 - [c112]Jianshi Wang, Yukio Ohsawa:
Evaluating model of traffic accident rate on urban data. FedCSIS 2016: 181-186 - [c111]Rui Yang, Yukio Ohsawa:
Visualization Method Based on Contour Map. ICDM Workshops 2016: 826-830 - [c110]Akira Kasuga, Yukio Ohsawa, Takaaki Yoshino, Shunichi Ashida:
Non-Conformity Detection in High-Dimensional Time Series of Stock Market Data. IEA/AIE 2016: 701-712 - [c109]Teruaki Hayashi, Yukio Ohsawa:
Comparison between Utility Expectation of Public and Private Data in the Market of Data. KES 2016: 1267-1274 - [c108]Norisada Masui, Yukio Ohsawa:
Visualization of Superficial Similarities between Data Jackets for Aiding Creativity on Innovators Marketsplace on Data Jackets. KES 2016: 1275-1284 - [c107]Kenshin Ikegami, Yukio Ohsawa:
Sentence Clustering using PageRank Topic Model. PACLIC 2016 - 2015
- [j45]Teruaki Hayashi, Yukio Ohsawa:
Shikakeological approach of innovators marketplace as role-based game and evaluation method for solutions. AI Soc. 30(4): 451-461 (2015) - [j44]Yukio Ohsawa, Akinori Abe:
Intelligent Decision Technologies (IDT) Special issue on Designing a Market for Data to Enable Chance Discoveries. Intell. Decis. Technol. 9(1): 97-98 (2015) - [j43]Teruaki Hayashi, Yukio Ohsawa:
Relationship between Externalized Knowledge and Evaluation in the Process of Creating Strategic Scenarios. Open J. Inf. Syst. 2(1): 29-40 (2015) - [j42]Yukio Ohsawa, Akinori Abe:
Designing the Market of Data - For Practical Data Sharing via Educational and Innovative Communications. Open J. Inf. Syst. 2(2): 1-3 (2015) - [j41]Kenshin Ikegami, Yukio Ohsawa:
Model of Creative Thinking Process on Analysis of Handwriting by Digital Pen. Open J. Inf. Syst. 2(2): 27-39 (2015) - [c106]Yukio Ohsawa:
Tangled String Diverted for Evaluating Stock Risks: A by Product of Innovators Marketplace on Data Jackets. ICDM Workshops 2015: 734-741 - [c105]Ji Qi, Yukio Ohsawa:
Matrix Plane Model: A Novel Measure of Word Co-occurrence and Application on Semantic Relatedness. ICDM Workshops 2015: 1246-1253 - [c104]Yukio Ohsawa, Teruaki Hayashi:
Visualizing History for Qualitative Explanation of Valuable Events using Tangled String. KES 2015: 1178-1185 - [c103]Teruaki Hayashi, Yukio Ohsawa:
Knowledge Structuring and Reuse System Using RDF for Supporting Scenario Generation. KES 2015: 1281-1288 - [p18]Hao Wang, Yukio Ohsawa, Xiaohui Hu, Fanjiang Xu:
Idea Discovery: A Context-Awareness Dynamic System Approach for Computational Creativity. Smart Modeling and Simulation for Complex Systems 2015: 99-111 - 2014
- [c102]Yukio Ohsawa, Chang Liu, Yoshitaka Suda, Hiroyuki Kido:
Innovators Marketplace on Data Jackets for Externalizing the Value of Data via Stakeholders' Requirement Communication. AAAI Spring Symposia 2014 - [c101]Hiroyuki Kido, Yukio Ohsawa, Makoto Hirai, Yoshifumi Yuasa, Toshinori Takai:
Towards Argumentation Schemes for Open Systems Dependability. DASC 2014: 32-38 - [c100]Teruaki Hayashi, Yukio Ohsawa:
Estimation of Novelty Assessment of Strategic Scenarios Using Relativeness. ICDM Workshops 2014: 441-446 - [c99]Kenshin Ikegami, Yukio Ohsawa:
Modeling of Writing and Thinking Process in Handwriting by Digital Pen Analysis. ICDM Workshops 2014: 447-454 - [c98]Hiroyuki Kido, Yukio Ohsawa:
Defensibility-Based Classification for Argument Mining. ICDM Workshops 2014: 575-580 - [c97]Yukio Ohsawa, Chang Liu, Teruaki Hayashi, Hiroyuki Kido:
Data Jackets for Externalizing Use Value of Hidden Datasets. KES 2014: 946-953 - 2013
- [j40]Hao Wang, Yukio Ohsawa:
Idea discovery: A scenario-based systematic approach for decision making in market innovation. Expert Syst. Appl. 40(2): 429-438 (2013) - [j39]Hisashi Ikeda, Yukio Ohsawa:
Visualization of Insight Process in Concept Creation Focusing Handwriting Features. Int. J. Knowl. Syst. Sci. 4(1): 18-31 (2013) - [j38]Yukio Ohsawa, Masahiro Akimoto:
Unstick Tsugoes for Innovative Interaction of Market Stakeholders. Int. J. Knowl. Syst. Sci. 4(1): 32-49 (2013) - [j37]Teruaki Hayashi, Yukio Ohsawa:
Processing Combinatorial Thinking: Innovators Marketplace as Role-Based Game Plus Action Planning. Int. J. Knowl. Syst. Sci. 4(3): 14-38 (2013) - [c96]Teruaki Hayashi, Yukio Ohsawa:
The Efficient Method for Creating Ideas; Innovators Marketplace as Role-based Game. AAAI Spring Symposium: Shikakeology 2013 - [c95]Yukio Ohsawa, Hiroyuki Kido, Teruaki Hayashi, Masahiro Akimoto, Masanori Fujimoto, Masaki Tamada:
Strategies for Creative Argumentation: Learned from Logs of Innovators Market Game. Brain and Health Informatics 2013: 369-378 - [c94]Chang Liu, Yukio Ohsawa, Yoshitaka Suda:
Valuation of Data through Use-Scenarios in Innovators' Marketplace on Data Jackets. ICDM Workshops 2013: 694-701 - [c93]Yukio Ohsawa, Hiroyuki Kido, Teruaki Hayashi, Chang Liu:
Data Jackets for Synthesizing Values in the Market of Data. KES 2013: 709-716 - [c92]Hao Wang, Fanjiang Xu, Xiaohui Hu, Yukio Ohsawa:
IdeaGraph: A Graph-Based Algorithm of Mining Latent Information for Human Cognition. SMC 2013: 952-957 - [c91]Hiroyuki Kido, Yukio Ohsawa:
Justifying Underlying Desires for Argument-Based Reconciliation. TAFA 2013: 143-157 - 2012
- [j36]Hao Wang, Yukio Ohsawa, Yoko Nishihara:
Innovation support system for creative product design based on chance discovery. Expert Syst. Appl. 39(5): 4890-4897 (2012) - [j35]Yoko Nishihara, Akifumi Kimura, Yukio Ohsawa:
Extracting users' interest from book-browsing behaviors recorded with RFID. Int. J. Knowl. Based Intell. Eng. Syst. 16(1): 17-23 (2012) - [c90]Jun Nakamura, Yukio Ohsawa:
Generating new product ideas by assemblage of different product components. CogSci 2012 - [c89]Masaki Sugimoto, Takahiro Ueda, Shogo Okada, Yukio Ohsawa, Yoshiharu Maeno, Katsumi Nitta:
Discussion Analysis Using Temporal Data Crystallization. JSAI-isAI Workshops 2012: 205-216 - [c88]Yukio Ohsawa, Kenichi Horie, Masahiro Akimoto:
Sticky Tsugoes underlying Sticky Information. KES 2012: 1622-1631 - [c87]Katsuo Miyamoto, Yukio Ohsawa:
Eye Movement and Time Perception in Combinatorial Thinking. KES 2012: 1632-1637 - 2011
- [j34]Hao Wang, Yukio Ohsawa, Yoko Nishihara:
A System Method to Elicit Innovative Knowledge Based on Chance Discovery for Innovative Product Design. Int. J. Knowl. Syst. Sci. 2(3): 1-13 (2011) - [j33]Hao Wang, Yukio Ohsawa:
iChance: A Web-Based Innovation Support System for Business Intelligence. Int. J. Organ. Collect. Intell. 2(4): 48-61 (2011) - [j32]Morihito Takita, Yuji Tanaka, Yuko Kodama, Naoko Murashige, Nobuyo Hatanaka, Yukiko Kishi, Tomoko Matsumura, Yukio Ohsawa, Masahiro Kami:
Data mining of mental health issues of non-bone marrow donor siblings. J. Clin. Bioinform. 1: 19 (2011) - [c86]Yoko Nishihara, Yukio Ohsawa:
Quantitative Evaluation Method of Criticism in Value Creating Conversation. KES (2) 2011: 469-477 - [c85]Yoko Nishihara, Aya Ito, Yukio Ohsawa:
Extracting sentences recommended to annotate for understanding writer's opinions in a document. SMC 2011: 3597-3602 - 2010
- [j31]Akinori Abe, Yukio Ohsawa, Hiromi Itoh Ozaku, Kaoru Sagara, Noriaki Kuwahara, Kiyoshi Kogure:
Communication Error Determination System for Multi-layered or Chained Situations. Fundam. Informaticae 98(1): 123-142 (2010) - [j30]Yoshiharu Maeno, Yukio Ohsawa:
Reflective visualisation and verbalisation of unconscious preference. Int. J. Adv. Intell. Paradigms 2(2/3): 125-139 (2010) - [j29]Jun Nakamura, Yukio Ohsawa, Hiroyuki Nishio:
An analogy game: toward cognitive upheaval through reflection-in-action. Int. J. Adv. Intell. Paradigms 2(2/3): 220-234 (2010) - [j28]Yukio Ohsawa, Akinori Abe, Jun Nakamura:
Chance Discovery as Analogy Based Value Sensing. Int. J. Organ. Collect. Intell. 1(1): 44-57 (2010) - [j27]Hiroki Yamaguchi, Yukio Ohsawa, Yoko Nishihara:
A Method for Using Discounted Utterances in Spontaneous Conversation. J. Adv. Comput. Intell. Intell. Informatics 14(7): 825-830 (2010) - [j26]Yoko Nishihara, Yukio Ohsawa:
Communication Analysis Focusing on Negative Utterances in Combinatorial Thinking Games. Rev. Socionetwork Strateg. 4(2): 31-46 (2010) - [c84]Hao Wang, Yukio Ohsawa, Yoko Nishihara, Lin Guo:
An effective method to discover emerging chance in chance discovery. IEEE ICCI 2010: 639-644 - [c83]Yukio Ohsawa, Kensuke Okamoto, Yuma Takahashi, Yoko Nishihara:
Innovators Marketplace as Game on the Table versus Board on the Web. ICDM Workshops 2010: 816-821 - [c82]Yukio Ohsawa, Katsutoshi Yada:
International Workshop on Innovating Service Systems. JSAI-isAI Workshops 2010: 232 - [c81]Yukio Ohsawa, Yoko Nishihara:
Innovators Marketplace: Process of Service Innovation with Communication Games. JSAI-isAI Workshops 2010: 311-320 - [c80]Yoko Nishihara, Yoshimune Hiratsuka, Akira Murakami, Yukio Ohsawa, Toshiro Kumakawa:
Support System for Thinking New Criteria of Unclassified Diseases. KES (3) 2010: 315-322 - [c79]Hiroki Yamaguchi, Yukio Ohsawa, Yoko Nishihara:
Discourse analysis for considering emotional effects on others. SMC 2010: 1166-1171 - [c78]Yukio Ohsawa, Yoko Nishihara, Jun Nakamura, Noriyuki Kushiro, Katsumi Nitta:
Tsugology for revealing intentions and constraints. SMC 2010: 1332-1337 - [c77]Yoko Nishihara, Yoshimune Hiratsuka, Akira Murakami, Yukio Ohsawa, Toshiro Kumakawa:
New diagnosis approach for early detection of intractable diseases. SMC 2010: 1386-1392
2000 – 2009
- 2009
- [j25]Yukio Ohsawa, Katsutoshi Yada:
Special issue on chance discovery - Discovery of significant events for decision making. Inf. Sci. 179(11): 1567-1569 (2009) - [j24]Jun Nakamura, Yukio Ohsawa:
A shift of mind - Introducing a concept creation model. Inf. Sci. 179(11): 1639-1646 (2009) - [j23]Yukio Ohsawa, Yusuke Maeda:
Eyes Draw Auxiliary Lines in Interpreting Images. J. Comput. 4(10): 1012-1021 (2009) - [c76]Yoshiharu Maeno, Katsumi Nitta, Yukio Ohsawa:
Reflective Visualization of the Agreement Quality in Mediation. JSAI-isAI Workshops 2009: 33-44 - [c75]Yoko Nishihara, Yuichi Takahashi, Yukio Ohsawa:
Discourse Analysis of Communication Generating Social Creativity. KES (2) 2009: 1-8 - [c74]Yukio Ohsawa:
Value Cognition System as Generalization of Chance Discovery. KES (2) 2009: 9-15 - [c73]Yukio Ohsawa:
Innovation Game as a Tool of Chance Discovery. RSFDGrC 2009: 59-66 - [c72]Yoshiharu Maeno, Katsumi Nitta, Yukio Ohsawa:
Reflective visualization of dispute resolution. SMC 2009: 1698-1703 - [c71]Yukio Ohsawa, Yoko Nishihara:
Niche of Idea Activations as Source of Social Creativity: a Finding from Innovation Game. SMC 2009: 1704-1709 - 2008
- [j22]Yoshiharu Maeno, Yukio Ohsawa:
Predicting relevant empty spots in social interaction. J. Syst. Sci. Complex. 21(2): 161-171 (2008) - [c70]Yukio Ohsawa:
Chance Discovery and Chance Creation: A Data-Visualization Approach to Value Sensitive Innovation. Asia International Conference on Modelling and Simulation 2008 - [c69]Yukio Ohsawa, Yoshiharu Maeno, Akihiro Takaichi, Yoko Nishihara:
Innovation Game as Workplace for Sensing Values in Design and Market. ICDM Workshops 2008: 823-828 - [c68]Jun Nakamura, Yukio Ohsawa:
Insight or Trial and Error: Ambiguous Items as Clue for Discovering New Concepts in Constrained Environments. KES (2) 2008: 742-749 - [c67]Yukio Ohsawa, Hikaru Kimura, Takeshi Ui:
Visualizing RFID-tag data for detecting latent interest of customers. SMC 2008: 289-294 - [c66]Yukio Ohsawa:
Chance discovery as value sensing by data based meta cognition. CSTST 2008: 5-6 - [p17]Noriyuki Kushiro, Yukio Ohsawa:
Integrated Design Framework for Embedded GUI System. Communications and Discoveries from Multidisciplinary Data 2008: 157-170 - [p16]Yoshiharu Maeno, Kenichi Horie, Yukio Ohsawa:
Computational Methods for Discoveries from Integrated Data - Human-Interactive Annealing for Multilateral Observation. Communications and Discoveries from Multidisciplinary Data 2008: 187-203 - [p15]Kenichi Horie, Yoshiharu Maeno, Yukio Ohsawa:
Human-Interactive Annealing Process with Pictogram for Extracting New Scenarios for Patent Technology. Communications and Discoveries from Multidisciplinary Data 2008: 205-219 - [e6]Richard Chbeir, Youakim Badr, Ajith Abraham, Dominique Laurent, Mario Köppen, Fernando Ferri, Lotfi A. Zadeh, Yukio Ohsawa:
CSTST 2008: Proceedings of the 5th International Conference on Soft Computing as Transdisciplinary Science and Technology, Cergy-Pontoise, France, October 28-31, 2008. ACM 2008, ISBN 978-1-60558-046-3 [contents] - [e5]Shuichi Iwata, Yukio Ohsawa, Shusaku Tsumoto, Ning Zhong, Yong Shi, Lorenzo Magnani:
Communications and Discoveries from Multidisciplinary Data. Studies in Computational Intelligence 123, Springer 2008, ISBN 978-3-540-78732-7 [contents] - [i6]Yoshiharu Maeno, Yukio Ohsawa:
Discovering covert node in networked organization. CoRR abs/0803.3363 (2008) - [i5]Yoshiharu Maeno, Yukio Ohsawa:
Reflective visualization and verbalization of unconscious preference. CoRR abs/0803.4074 (2008) - [i4]Yoshiharu Maeno, Yukio Ohsawa:
Intuitive visualization of the intelligence for the run-down of terrorist wire-pullers. CoRR abs/0805.3972 (2008) - 2007
- [j21]Kenichi Horie, Yoshiharu Maeno, Yukio Ohsawa:
Human-Interactive Annealing Process with Pictogram for Extracting New Scenarios for Patent Technology. Data Sci. J. 6: 132-136 (2007) - [j20]Akinori Abe, Yukio Ohsawa:
Special issue on chance discovery. Int. J. Knowl. Based Intell. Eng. Syst. 11(5): 255-257 (2007) - [j19]Yukio Ohsawa, Madoka Ishii:
Gap between advertisers and designers: Results of visualizing messages. Int. J. Knowl. Based Intell. Eng. Syst. 11(5): 321-327 (2007) - [j18]Ajith Abraham, Yukio Ohsawa, Yasuhiko Dote:
Web Intelligence and Chance Discovery. Soft Comput. 11(8): 695-696 (2007) - [j17]Tsuneki Sakakibara, Yukio Ohsawa:
Gradual-increase extraction of target baskets as preprocess for visualizing simplified scenario maps by KeyGraph. Soft Comput. 11(8): 783-790 (2007) - [j16]Yoshiharu Maeno, Yukio Ohsawa:
Human-Computer Interactive Annealing for Discovering Invisible Dark Events. IEEE Trans. Ind. Electron. 54(2): 1184-1192 (2007) - [c65]Yoshiharu Maeno, Kiichi Ito, Yukio Ohsawa:
Detecting Invisible Relevant Persons in a Homogeneous Social Network. International Conference on Computational Science (4) 2007: 74-81 - [c64]Shinichi Goda, Yukio Ohsawa:
Chance Discovery in Credit Risk Management: Estimation of Chain Reaction Bankruptcy Structure by Directed KeyGraph. International Conference on Computational Science (4) 2007: 142-149 - [c63]Yoshiharu Maeno, Yukio Ohsawa, Takaichi Ito:
Catalyst Personality for Fostering Communication Among Groups with Opposing Preference. IEA/AIE 2007: 806-812 - [c62]Shinichi Goda, Yukio Ohsawa:
Chance Discovery in Credit Risk Management. IEA/AIE 2007: 896-904 - [c61]Shinichi Goda, Yukio Ohsawa:
Chance Discovery in Credit Risk Management. JSAI 2007: 247-254 - [c60]Yukio Ohsawa, Takuma Hosoda, Takeshi Ui, Misato Ueda, Hirofumi Tanaka:
RFID Tags Without Customers ID in Book Library for Detecting Latent Interest of User Group. KES (2) 2007: 959-969 - [c59]Yoshiharu Maeno, Yukio Ohsawa, Takaichi Ito:
Trigger to Switch Individual's Interest Toward Unconscious Preference. KES (2) 2007: 970-977 - [c58]Yukio Ohsawa, Yusuke Maeda, Takahisa Yoshida:
Eyes draw auxiliary lines before insight moment. SMC 2007: 3499-3504 - [i3]Yoshiharu Maeno, Yukio Ohsawa:
Analyzing covert social network foundation behind terrorism disaster. CoRR abs/0710.4231 (2007) - [i2]Yoshiharu Maeno, Yukio Ohsawa:
Node discovery problem for a social network. CoRR abs/0710.4975 (2007) - [i1]Yoshiharu Maeno, Yukio Ohsawa:
Predicting relevant empty spots in social interaction. CoRR abs/0711.1466 (2007) - 2006
- [c57]Kenichi Horie, Yoshiharu Maeno, Yukio Ohsawa:
Designing New Product Scenarios for Patent by Human-Interactive Annealing with Pictogram. ICDM Workshops 2006: 559-564 - [c56]Shinichi Goda, Yukio Ohsawa:
Chance Discovery in Credit Risk Management. ICDM Workshops 2006: 689-693 - [c55]Yoshiharu Maeno, Kiichi Ito, Kenichi Horie, Yukio Ohsawa:
Human-interactive annealing for turning threat to opportunity in technology development. ICDM Workshops 2006: 714-717 - [c54]Yukio Ohsawa:
Chance Discovery: Data-based Decision for Systems Design. ISDA (1) 2006 - [c53]Yoshiharu Maeno, Yukio Ohsawa:
Hidden Structure Visualization Adaptive to Human's Prior Understanding. JCIS 2006 - [c52]Kenichi Horie, Yukio Ohsawa:
Emerging Novel Scenarios of New Product Design with Teamwork on Scenario Maps Using Pictorial KeyGraph. KES (3) 2006: 38-45 - [c51]Yukio Ohsawa, Shuhei Tsuruoka:
Data-based Visualization of Scenario Maps on Potential Model. SMC 2006: 1388-1392 - [c50]Yoshiharu Maeno, Yukio Ohsawa:
Stable Deterministic Crystallization for Discovering Hidden Hubs. SMC 2006: 1393-1398 - [c49]Shinichi Goda, Yukio Ohsawa:
Chance Discovery in Credit Risk Management; Estimation of Chain Reaction Bankruptcy Structure by Chance Discovery Method. SMC 2006: 2127-2132 - [p14]Yukio Ohsawa:
Chance Discovery: The Current States of Art. Chance Discoveries in Real World Decision Making 2006: 3-20 - [p13]Yukio Ohsawa:
Scenario Maps on Situational Switch Model, Applied to Blood-Test Data for Hepatitis C Patients. Chance Discoveries in Real World Decision Making 2006: 69-81 - [p12]Yukio Ohsawa, Naohiro Matsumura, Koichi Takahashi:
Resonance without Response: The Way of Topic Growth in Communications. Chance Discoveries in Real World Decision Making 2006: 155-165 - [p11]Yukio Ohsawa, Masaki Usui:
Creative Marketing as Application of Chance Discovery. Chance Discoveries in Real World Decision Making 2006: 253-271 - [p10]Kenichi Horie, Yukio Ohsawa:
Extracting High Quality Scenario for Consensus on Specifications of New Products. Chance Discoveries in Real World Decision Making 2006: 273-285 - [p9]Noriyuki Kushiro, Yukio Ohsawa:
A Requirement Acquisition Process as an Evolved Chance Discovery. Chance Discoveries in Real World Decision Making 2006: 315-328 - [p8]Yoshiharu Maeno, Yukio Ohsawa:
Understanding of Dark Events for Harnessing Risk. Chance Discoveries in Real World Decision Making 2006: 373-392 - [e4]Yukio Ohsawa, Shusaku Tsumoto:
Chance Discoveries in Real World Decision Making: Data-based Interaction of Human Intelligence and Artificial Intelligence. Studies in Computational Intelligence 30, Springer 2006, ISBN 978-3-540-34352-3 [contents] - 2005
- [j15]Naohiro Matsumura, Asako Miura, Yasufumi Shibanai, Yukio Ohsawa, Toyoaki Nishida:
The dynamism of 2channel. AI Soc. 19(1): 84-92 (2005) - [j14]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Combination retrieval for creating knowledge from sparse document-collection. Knowl. Based Syst. 18(7): 327-333 (2005) - [c48]Yukio Ohsawa:
Data crystallization: a project beyond chance discovery for discovering unobservable events. GrC 2005: 51-56 - [c47]Yukio Ohsawa:
Human-Based Annotation of Data-Based Scenario Flow on Scenario Map for Understanding Hepatitis Scenarios. KES (1) 2005: 511-517 - [c46]Noriyuki Kushiro, Yukio Ohsawa:
A Scenario Elicitation Method in Cooperation with Requirements Engineering and Chance Discovery. KES (1) 2005: 518-525 - [c45]Calkin A. S. Montero, Yukio Ohsawa, Kenji Araki:
Modeling the Discovery of Critical Utterances. KES (1) 2005: 554-560 - [c44]Kenichi Horie, Yukio Ohsawa:
Extracting High Quality Scenario for Consensus on Specifications of New Products. KES (1) 2005: 1174-1180 - [c43]Yukio Ohsawa:
Chance Discovery: Prediction and Production of Future Scenarios. WSTST 2005: 11-12 - [c42]Yuki Nyu, Yukio Ohsawa, Chizuru Nishio, Yo Nakamura:
Influence of Appreciation Experience to Interest in Pieces and Parts of Artwork. WSTST 2005: 435-445 - [c41]Yukio Ohsawa, Naohiro Matsumura, Naoaki Okazaki:
Understanding Scenarios of Individual Patients of Hepatitis in Double Helical Process Involving KeyGraph and DSV. WSTST 2005: 456-469 - [c40]Tsuneki Sakakibara, Yukio Ohsawa:
Knowledge Discovery Method by Gradual Increase of Target Baskets from Sparse Dataset. WSTST 2005: 480-489 - [c39]Yuichi Washida, Hiroshi Tamura, Yukio Ohsawa:
Examining Small World Problem Using KeyGraph. WSTST 2005: 490-500 - [c38]Takashi Yamaguchi, Yukio Ohsawa:
Process of Problem Discovery from Sales Reports in a Relational Database. WSTST 2005: 521-531 - [e3]Ajith Abraham, Yasuhiko Dote, Takeshi Furuhashi, Mario Köppen, Azuma Ohuchi, Yukio Ohsawa:
Soft Computing as Transdisciplinary Science and Technology, Proceedings of the fourth IEEE International Workshop, WSTST'05, Muroran, Japan. Advances in Soft Computing 29, Springer 2005, ISBN 978-3-540-25055-5 [contents] - 2004
- [c37]Yukio Ohsawa, Hajime Fujie, Akio Saiura, Naoaki Okazaki, Naohiro Matsumura:
Process to Discovering Iron Decrease as Chance to Use Interferon to Hepatitis B. JSAI Workshops 2004: 474-484 - [c36]Yukio Ohsawa:
Chance Discovery with Emergence of Future Scenarios. KES 2004: 11-12 - [c35]Masashi Taguchi, Yukio Ohsawa:
Chance Discovery as Novel Empathy with TV Programs. KES 2004: 786-792 - [c34]Noriyuki Kushiro, Yukio Ohsawa:
A Chance Discovery Process to Understanding Spiral Behaviors of Consumers. KES 2004: 807-814 - [c33]Yumiko Nara, Yukio Ohsawa:
Exploring Collaboration Topics from Documented Foresights of Experts. KES 2004: 823-830 - [c32]Kenichi Horie, Takashi Yamaguchi, Tsuneki Sakakibara, Yukio Ohsawa:
Condensation and Picture Annotations of Scenario Map for Consensus in Scenario Mining. KES 2004: 831-838 - [c31]Koichi Takahashi, Yukio Ohsawa, Naohiro Matsumura:
Emergence of Product Value from On-line Communications. KES 2004: 839-846 - [c30]Hiroshi Tamura, Yuichi Washida, Yukio Ohsawa:
Emerging Scenarios by Using DDM: A Case Study for Japanese Comic Marketing. KES 2004: 847-854 - 2003
- [j13]Yukio Ohsawa, Peter McBurney, Simon Parsons, Christopher A. Miller, Alan C. Schultz, Jean Scholtz, Michael Goodrich, Eugene Santos Jr., Benjamin Bell, Charles Lee Isbell Jr., Michael L. Littman:
AAAI-2002 Fall Symposium Series. AI Mag. 24(1): 95-98 (2003) - [j12]Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka:
Average-Clicks: A New Measure of Distance on the World Wide Web. J. Intell. Inf. Syst. 20(1): 51-62 (2003) - [j11]Akinori Abe, Yukio Ohsawa:
Chance Discovery: toward the Next Stage. New Gener. Comput. 21(2): 107-108 (2003) - [j10]Yukio Ohsawa, Yumiko Nara:
Decision Process Modeling across Internet and Real World by Double Helical Model of Chance Discovery. New Gener. Comput. 21(2): 109-121 (2003) - [c29]Yukio Ohsawa, Hajime Fujie, Akio Saiura, Naoaki Okazaki, Naohiro Matsumura:
Cooperative Scenario Mining from Blood Test Data of Hepatitis B and C. Active Mining 2003: 312-335 - [p7]Yukio Ohsawa:
Modeling the Process of Chance Discovery. Chance Discovery 2003: 2-15 - [p6]Yasufumi Takama, Yukio Ohsawa:
Effects of Scenic Information. Chance Discovery 2003: 184-188 - [p5]Yukio Ohsawa:
KeyGraph: Visualized Structure Among Event Clusters. Chance Discovery 2003: 262-275 - [p4]David E. Goldberg, Kumara Sastry, Yukio Ohsawa:
Discovering Deep Building Blocks for Competent Genetic Algorithms Using Chance Discovery via KeyGraphs. Chance Discovery 2003: 276-302 - [p3]Naohiro Matsumura, Yukio Ohsawa:
Chance Discoveries from the WWW. Chance Discovery 2003: 325-338 - [p2]Yukio Ohsawa:
Detection of Earthquake Risks with KeyGraph. Chance Discovery 2003: 339-350 - [p1]Yumiko Nara, Yukio Ohsawa:
Application to Questionnaire Analysis. Chance Discovery 2003: 351-366 - [e2]Peter McBurney, Yukio Ohsawa:
Chance Discovery. Advanced Information Processing, Springer 2003, ISBN 3-540-00549-8 [contents] - 2002
- [j9]Yukio Ohsawa:
Chance Discoveries for Making Decisions in Complex Real World. New Gener. Comput. 20(2): 143-164 (2002) - [j8]Yukio Ohsawa, Akinori Abe:
Special Issue on Chance Discovery - Preface. New Gener. Comput. 21(1): 1-2 (2002) - [j7]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Automatic Indexing for Extracting Asserted Keywords from a Document. New Gener. Comput. 21(1): 37-48 (2002) - [c28]Yukio Ohsawa, Yumiko Nara:
Understanding Internet users on double helical model of chance-discovery process. ISIC 2002: 844-849 - [c27]Yukio Ohsawa:
Discovery of Chances Underlying Real Data. Progress in Discovery Science 2002: 168-177 - [c26]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Automatic Indexing Based on Term Activities. PRICAI 2002: 609 - [c25]Yukio Ohsawa, Hirotaka Soma, Yutaka Matsuo, Naohiro Matsumura, Masaki Usui:
Featuring web communities based on word co-occurrence structure of communications: 736. WWW 2002: 742 - 2001
- [j6]Yukio Ohsawa:
Index Navigator: Search Engine with Reasoning for Understanding and Expressing User's Changing Mind. Appl. Intell. 14(2): 197-211 (2001) - [j5]Wataru Sunayama, Yuji Nomura, Yukio Ohsawa, Masahiko Yachida:
Support system for user interests expression on searching web pages. Syst. Comput. Jpn. 32(13): 14-22 (2001) - [c24]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Knowledge Navigation on Visualizing Complementary Documents. Discovery Science 2001: 258-270 - [c23]Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka:
KeyWorld: Extracting Keywords from a Document as a Small World. Discovery Science 2001: 271-281 - [c22]Yukio Ohsawa:
The Scope of Chance Discovery. JSAI Workshops 2001: 413 - [c21]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Future Directions of Communities on the Web. JSAI Workshops 2001: 435-443 - [c20]Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka:
A Document as a Small World. JSAI Workshops 2001: 444-448 - [c19]Yukio Ohsawa, Yumiko Nara:
Action Proposal as Discovery of Context. JSAI Workshops 2001: 481-485 - [c18]Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka:
Average-Clicks: A New Measure of Distance on the World Wide Web. Web Intelligence 2001: 106-114 - [c17]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Discovering Seeds of New Interest Spread from Premature Pages Cited by Multiple Communities. Web Intelligence 2001: 195-199 - [c16]Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka:
Discovery of Emerging Topics between Communities on WWW. Web Intelligence 2001: 473-482 - [c15]Yukio Ohsawa, Naohiro Matsumura, Mitsuru Ishizuka:
Discovering Topics to Enhance Communities of Creation from Links to the Future. WWW Posters 2001 - [c14]Seiji Yamada, Yukio Ohsawa:
Information Gathering of Web pagesto Guide Concept Understanding. WWW Posters 2001 - [e1]Takao Terano, Toyoaki Nishida, Akira Namatame, Shusaku Tsumoto, Yukio Ohsawa, Takashi Washio:
New Frontiers in Artificial Intelligence, Joint JSAI 2001 Workshop Post-Proceedings. Lecture Notes in Computer Science 2253, Springer 2001, ISBN 3-540-43070-9 [contents] - 2000
- [j4]Yukio Ohsawa, Masahiko Yachida:
Discover Unknown Causes from Inferred and Visualized Co-Occurring Events. New Gener. Comput. 18(1): 75-86 (2000) - [c13]Seiji Yamada, Yukio Ohsawa:
Navigation planning to guide concept understanding in the World Wide Web. Agents 2000: 114-115 - [c12]Naohiro Matsumura, Yukio Ohsawa:
Combination Retrieval for Creating Knowledge from Sparse Document Collection. Discovery Science 2000: 320-324 - [c11]Yumiko Nara, Yukio Ohsawa:
Tools for shifting human context into disasters: a case-based guideline for computer-aided earthquake proofs. KES 2000: 655-658 - [c10]Naohiro Matsumura, Mitsuru Ishizuka, Yukio Ohsawa:
Discovering promising new topics on the WWW. KES 2000: 804-807
1990 – 1999
- 1999
- [c9]Wataru Sunayama, Yukio Ohsawa, Masahiko Yachida:
Computer Aided Discovery of User's Hidden Interest for Query Restructuring. Discovery Science 1999: 68-79 - [c8]Yukio Ohsawa, Masahiko Yachida:
Discover Risky Active Faults by Indexing an Earthquake Sequence. Discovery Science 1999: 208-219 - [c7]Yukio Ohsawa:
Get timely files from visualized structure of your working history. KES 1999: 546-549 - 1998
- [j3]Yukio Ohsawa, Kenki Matsuda, Masahiko Yachida:
Personal and Temporary Hyper Bridges: 2-D Interface for Undefined Topics. Comput. Networks 30(1-7): 669-671 (1998) - [c6]Yukio Ohsawa, Nels E. Benson, Masahiko Yachida:
KeyGraph: Automatic Indexing by Co-Occurrence Graph Based on Building Construction Metaphor. ADL 1998: 12-18 - [c5]Yukio Ohsawa, Masahiko Yachida:
Discovery of Unknown Causes from Unexpected Co-occurrence of Inferred Known Causes. Discovery Science 1998: 174-185 - [c4]Wataru Sunayama, Yuji Nomura, Yukio Ohsawa, Masahiko Yachida:
Refining Search Expression by Discovering Hidden User's Interests. Discovery Science 1998: 186-197 - 1997
- [j2]Yukio Ohsawa, Mitsuru Ishizuka:
Networked Bubble Propagation: A Polynomial-Time Hypothetical Reasoning Method for Computing Near-Optimal Solutions. Artif. Intell. 91(1): 131-154 (1997) - [c3]Yukio Ohsawa, Masahiko Yachida:
An Index Navigator for Understanding and Expressing User's Coherent Interest. IJCAI (1) 1997: 722-728 - 1996
- [c2]Yukio Ohsawa, Mitsuru Ishizuka:
A Polynomial-Time Predicate-Logic Hypothetical Reasoning by Networked Bubble Propagation Method. AI 1996: 375-387 - 1995
- [j1]Yukio Ohsawa, Mitsuru Ishizuka:
Networked bubble propagation method as a polynomial-time hypothetical reasoning for computing near-optimal solution. Syst. Comput. Jpn. 26(6): 79-94 (1995) - 1993
- [c1]Yukio Ohsawa, Mitsuru Ishizuka:
Networked Bubble Propagation Method as a Polynomial-Time Hypothetical Reasoning for Computing Quasi-Optimal Solution. ICTAI 1993: 184-187
Coauthor Index
[c148] [c147] [c146] [j70] [j69] [j68] [j67] [j66] [c141] [c140] [c139] [i21] [i20] [i19] [j65] [j64] [j63] [j62] [j61] [c138] [c137] [c136] [c134] [c133] [c132] [c131] [i18] [i17] [i15] [i14] [i11] [i10] [j60] [j59] [c130] [c128] [c127] [c126] [c125] [c124] [i9] [j57] [j54] [c122] [c121] [c118] [c116] [c114] [j49] [j48] [c109] [j45] [j43] [c104] [c103] [c100] [c97] [j37] [c96] [c95] [c93]
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Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
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OpenAlex data
Load additional information about publications from 
.
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last updated on 2025-08-10 21:18 CEST by the dblp team
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