Federated Learning at Scale: Addressing Client Intermittency and Resource Constraints - Mónica Ribero; Haris Vikalo; Gustavo de Veciana (IEEE J. Sel. Top. Signal Process., 2025)

Reducing communication in federated learning via efficient client sampling - Mónica Ribero; Haris Vikalo (Pattern Recognit., 2024)

Fed-QSSL: A Framework for Personalized Federated Learning under Bitwidth and Data Heterogeneity - Yiyue Chen; Haris Vikalo; Chianing Wang (Thirty-Eighth AAAI Conference on Artificial Intelligence, AAAI 2024, Thirty-Sixth Conference on Innovative Applications of Artificial Intelligence, IAAI 2024, Fourteenth Symposium on Educational Advances in Artificial Intelligence, EAAI 2014, February 20-27, 2024, Vancouver, Canada, 2024)

Mixed-Precision Quantization for Federated Learning on Resource-Constrained Heterogeneous Devices - Huancheng Chen; Haris Vikalo (IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2024, Seattle, WA, USA, June 16-22, 2024, 2024)

Recovering Labels from Local Updates in Federated Learning - Huancheng Chen; Haris Vikalo (Forty-first International Conference on Machine Learning, ICML 2024, Vienna, Austria, July 21-27, 2024, 2024)

Optimization of Offloading Policies for Accuracy-Delay Tradeoffs in Hierarchical Inference - Hasan Burhan Beytur; Ahmet Gunhan Aydin; Gustavo de Veciana; Haris Vikalo (IEEE INFOCOM 2024 - IEEE Conference on Computer Communications, Vancouver, BC, Canada, May 20-23, 2024, 2024)

Heterogeneity-Guided Client Sampling: Towards Fast and Efficient Non-IID Federated Learning - Huancheng Chen; Haris Vikalo (Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, NeurIPS 2024, Vancouver, BC, Canada, December 10 - 15, 2024, 2024)

Recovering Labels from Local Updates in Federated Learning - Huancheng Chen; Haris Vikalo (CoRR, 2024)

Accelerated Distributed Stochastic Non-Convex Optimization over Time-Varying Directed Networks - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (CoRR, 2024)

Can Transformers In-Context Learn Behavior of a Linear Dynamical System? - Usman Akram; Haris Vikalo (CoRR, 2024)

Boundary Attention Constrained Zero-Shot Layout-To-Image Generation - Huancheng Chen; Jingtao Li; Weiming Zhuang; Haris Vikalo; Lingjuan Lyu (CoRR, 2024)

Graph-Based Reconstruction and Analysis of Disease Transmission Networks Using Viral Genomic Data - Ziqi Ke; Haris Vikalo (J. Comput. Biol., 2023)

Federated Learning Under Intermittent Client Availability and Time-Varying Communication Constraints - Mónica Ribero; Haris Vikalo; Gustavo de Veciana (IEEE J. Sel. Top. Signal Process., 2023)

Federated Learning in Non-IID Settings Aided by Differentially Private Synthetic Data - Huancheng Chen; Haris Vikalo (IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2023 - Workshops, Vancouver, BC, Canada, June 17-24, 2023, 2023)

Accelerated Distributed Stochastic Non-Convex Optimization over Time-Varying Directed Networks - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing ICASSP 2023, Rhodes Island, Greece, June 4-10, 2023, 2023)

The Best of Both Worlds: Accurate Global and Personalized Models through Federated Learning with Data-Free Hyper-Knowledge Distillation - Huancheng Chen; Chianing Wang; Haris Vikalo (The Eleventh International Conference on Learning Representations, ICLR 2023, Kigali, Rwanda, May 1-5, 2023, 2023)

The Best of Both Worlds: Accurate Global and Personalized Models through Federated Learning with Data-Free Hyper-Knowledge Distillation - Huancheng Chen; Chianing Johnny Wang; Haris Vikalo (CoRR, 2023)

Automotive RADAR sub-sampling via object detection networks: Leveraging prior signal information - Madhumitha Sakthi; Ahmed H. Tewfik; Marius Arvinte; Haris Vikalo (CoRR, 2023)

XVir: A Transformer-Based Architecture for Identifying Viral Reads from Cancer Samples - Shorya Consul; John Robertson; Haris Vikalo (CoRR, 2023)

Accelerating Non-IID Federated Learning via Heterogeneity-Guided Client Sampling - Huancheng Chen; Haris Vikalo (CoRR, 2023)

Mixed-Precision Quantization for Federated Learning on Resource-Constrained Heterogeneous Devices - Huancheng Chen; Haris Vikalo (CoRR, 2023)

Fed-QSSL: A Framework for Personalized Federated Learning under Bitwidth and Data Heterogeneity - Yiyue Chen; Haris Vikalo; Chianing Johnny Wang (CoRR, 2023)

Federating recommendations using differentially private prototypes - Mónica Ribero; Jette Henderson; Sinead Williamson; Haris Vikalo (Pattern Recognit., 2022)

Towards accelerated greedy sampling and reconstruction of bandlimited graph signals - Abolfazl Hashemi; Rasoul Shafipour; Haris Vikalo; Gonzalo Mateos (Signal Process., 2022)

Communication-Efficient Variance-Reduced Decentralized Stochastic Optimization Over Time-Varying Directed Graphs - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (IEEE Trans. Autom. Control., 2022)

On the Benefits of Multiple Gossip Steps in Communication-Constrained Decentralized Federated Learning - Abolfazl Hashemi; Anish Acharya; Rudrajit Das; Haris Vikalo; Sujay Sanghavi; Inderjit S. Dhillon (IEEE Trans. Parallel Distributed Syst., 2022)

On the Benefits of Progressively Increasing Sampling Sizes in Stochastic Greedy Weak Submodular Maximization - Abolfazl Hashemi; Haris Vikalo; Gustavo de Veciana (IEEE Trans. Signal Process., 2022)

Real-Time Radio Technology and Modulation Classification via an LSTM Auto-Encoder - Ziqi Ke; Haris Vikalo (IEEE Trans. Wirel. Commun., 2022)

Federated Dynamic Sparse Training: Computing Less, Communicating Less, Yet Learning Better - Sameer Bibikar; Haris Vikalo; Zhangyang Wang; Xiaohan Chen (Thirty-Sixth AAAI Conference on Artificial Intelligence, AAAI 2022, Thirty-Fourth Conference on Innovative Applications of Artificial Intelligence, IAAI 2022, The Twelveth Symposium on Educational Advances in Artificial Intelligence, EAAI 2022 Virtual Event, February 22 - March 1, 2022, 2022)

Deep learning for assembly of haplotypes and viral quasispecies from short and long sequencing reads - Ziqi Ke; Haris Vikalo (BCB '22: 13th ACM International Conference on Bioinformatics, Computational Biology and Health Informatics, Northbrook, Illinois, USA, August 7 - 10, 2022, 2022)

End-to-end system for object detection from sub-sampled radar data - Madhumitha Sakthi; Ahmed H. Tewfik; Marius Arvinte; Haris Vikalo (30th European Signal Processing Conference, EUSIPCO 2022, Belgrade, Serbia, August 29 - Sept. 2, 2022, 2022)

End-to-end system for object detection from sub-sampled radar data - Madhumitha Sakthi; Ahmed H. Tewfik; Marius Arvinte; Haris Vikalo (CoRR, 2022)

Federated Learning Under Intermittent Client Availability and Time-Varying Communication Constraints - Mónica Ribero; Haris Vikalo; Gustavo de Veciana (CoRR, 2022)

Federated Learning in Non-IID Settings Aided by Differentially Private Synthetic Data - Huancheng Chen; Haris Vikalo (CoRR, 2022)

Randomized Greedy Sensor Selection: Leveraging Weak Submodularity - Abolfazl Hashemi; Mahsa Ghasemi; Haris Vikalo; Ufuk Topcu (IEEE Trans. Autom. Control., 2021)

Evolutionary Clustering via Message Passing - Natalia M. Arzeno; Haris Vikalo (IEEE Trans. Knowl. Data Eng., 2021)

Online Learning with Implicit Exploration in Episodic Markov Decision Processes - Mahsa Ghasemi; Abolfazl Hashemi; Haris Vikalo; Ufuk Topcu (2021 American Control Conference, ACC 2021, New Orleans, LA, USA, May 25-28, 2021, 2021)

On the Performance-Complexity Tradeoff in Stochastic Greedy Weak Submodular Optimization - Abolfazl Hashemi; Haris Vikalo; Gustavo de Veciana (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2021, Toronto, ON, Canada, June 6-11, 2021, 2021)

Decentralized Optimization on Time-Varying Directed Graphs Under Communication Constraints - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2021, Toronto, ON, Canada, June 6-11, 2021, 2021)

Real-Time Radio Modulation Classification With An LSTM Auto-Encoder - Ziqi Ke; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2021, Toronto, ON, Canada, June 6-11, 2021, 2021)

Optimizing Resource Constrained Distributed Collaborative Sensing - Michael Stecklein; Hasan Burhan Beytur; Gustavo de Veciana; Haris Vikalo (IEEE International Conference on Communications Workshops, ICC Workshops 2021, Montreal, QC, Canada, June 14-23, 2021, 2021)

RF-based Network Inference: Theoretical Foundations - Shorya Consul; Hasan Burhan Beytur; Gustavo de Veciana; Haris Vikalo (2021 IEEE Military Communications Conference, MILCOM 2021, San Diego, CA, USA, November 29 - Dec. 2, 2021, 2021)

Opportunistic Federated Learning: An Exploration of Egocentric Collaboration for Pervasive Computing Applications - Sangsu Lee; Xi Zheng; Jie Hua; Haris Vikalo; Christine Julien (19th IEEE International Conference on Pervasive Computing and Communications, PerCom 2021, Kassel, Germany, March 22-26, 2021, 2021)

Artifact: Opportunistic Federated Learning: An Exploration of Egocentric Collaboration for Pervasive Computing Applications - Sangsu Lee; Xi Zheng; Jie Hua; Haris Vikalo; Christine Julien (19th IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, PerCom Workshops 2021, Kassel, Germany, March 22-26, 2021, 2021)

No-regret learning with high-probability in adversarial Markov decision processes - Mahsa Ghasemi; Abolfazl Hashemi; Haris Vikalo; Ufuk Topcu (Proceedings of the Thirty-Seventh Conference on Uncertainty in Artificial Intelligence, UAI 2021, Virtual Event, 27-30 July 2021, 2021)

Communication-Efficient Variance-Reduced Decentralized Stochastic Optimization over Time-Varying Directed Graphs - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (CoRR, 2021)

Opportunistic Federated Learning: An Exploration of Egocentric Collaboration for Pervasive Computing Applications - Sangsu Lee; Xi Zheng; Jie Hua; Haris Vikalo; Christine Julien (CoRR, 2021)

Federated Dynamic Sparse Training: Computing Less, Communicating Less, Yet Learning Better - Sameer Bibikar; Haris Vikalo; Zhangyang Wang; Xiaohan Chen (CoRR, 2021)

A Graph Auto-Encoder for Haplotype Assembly and Viral Quasispecies Reconstruction - Ziqi Ke; Haris Vikalo (The Thirty-Fourth AAAI Conference on Artificial Intelligence, AAAI 2020, The Thirty-Second Innovative Applications of Artificial Intelligence Conference, IAAI 2020, The Tenth AAAI Symposium on Educational Advances in Artificial Intelligence, EAAI 2020, New York, NY, USA, February 7-12, 2020, 2020)

Identifying Sparse Low-Dimensional Structures in Markov Chains: A Nonnegative Matrix Factorization Approach - Mahsa Ghasemi; Abolfazl Hashemi; Haris Vikalo; Ufuk Topcu (2020 American Control Conference, ACC 2020, Denver, CO, USA, July 1-3, 2020, 2020)

A Convolutional Auto-Encoder for Haplotype Assembly and Viral Quasispecies Reconstruction - Ziqi Ke; Haris Vikalo (Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, NeurIPS 2020, December 6-12, 2020, virtual, 2020)

A study of the learnability of relational properties: model counting meets machine learning (MCML) - Muhammad Usman; Wenxi Wang; Marko Vasic; Kaiyuan Wang; Haris Vikalo; Sarfraz Khurshid (Proceedings of the 41st ACM SIGPLAN International Conference on Programming Language Design and Implementation, PLDI 2020, London, UK, June 15-20, 2020, 2020)

Federating Recommendations Using Differentially Private Prototypes - Mónica Ribero; Jette Henderson; Sinead Williamson; Haris Vikalo (CoRR, 2020)

Communication-Efficient Algorithms for Decentralized Optimization Over Directed Graphs - Yiyue Chen; Abolfazl Hashemi; Haris Vikalo (CoRR, 2020)

Communication-Efficient Federated Learning via Optimal Client Sampling - Mónica Ribero; Haris Vikalo (CoRR, 2020)

Real-Time Radio Technology and Modulation Classification via an LSTM Auto-Encoder - Ziqi Ke; Haris Vikalo (CoRR, 2020)

On the Benefits of Multiple Gossip Steps in Communication-Constrained Decentralized Optimization - Abolfazl Hashemi; Anish Acharya; Rudrajit Das; Haris Vikalo; Sujay Sanghavi; Inderjit S. Dhillon (CoRR, 2020)

Matrix Completion and Performance Guarantees for Single Individual Haplotyping - Somsubhra Barik; Haris Vikalo (IEEE Trans. Signal Process., 2019)

On Submodularity of Quadratic Observation Selection in Constrained Networked Sensing Systems - Mahsa Ghasemi; Abolfazl Hashemi; Ufuk Topcu; Haris Vikalo (2019 American Control Conference, ACC 2019, Philadelphia, PA, USA, July 10-12, 2019, 2019)

Reconstructing Intra-Tumor Heterogeneity via Convex Optimization and Branch-and-Bound Search - Shorya Consul; Haris Vikalo (Proceedings of the 10th ACM International Conference on Bioinformatics, Computational Biology and Health Informatics, BCB 2019, Niagara Falls, NY, USA, September 7-10, 2019, 2019)

Online selective training for faster neural network learning - Sara Mourad; Haris Vikalo; Ahmed H. Tewfik (IEEE Data Science Workshop, DSW 2019, Minneapolis, MN, USA, June 2-5, 2019, 2019)

Online Topology Inference from Streaming Stationary Graph Signals - Rasoul Shafipour; Abolfazl Hashemi; Gonzalo Mateos; Haris Vikalo (IEEE Data Science Workshop, DSW 2019, Minneapolis, MN, USA, June 2-5, 2019, 2019)

Weighted Subset Selection for Fast SVM Training - Sara Mourad; Ahmed H. Tewfik; Haris Vikalo (27th European Signal Processing Conference, EUSIPCO 2019, A Coruña, Spain, September 2-6, 2019, 2019)

Evolutionary Subspace Clustering: Discovering Structure in Self-expressive Time-series Data - Abolfazl Hashemi; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2019, Brighton, United Kingdom, May 12-17, 2019, 2019)

Deep Learning Propagation Models over Irregular Terrain - Mónica Ribero; Robert W. Heath Jr.; Haris Vikalo; Dmitry Chizhik; Reinaldo A. Valenzuela (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2019, Brighton, United Kingdom, May 12-17, 2019, 2019)

A Map Framework for Support Recovery of Sparse Signals Using Orthogonal Least Squares - Shorya Consul; Abolfazl Hashemi; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2019, Brighton, United Kingdom, May 12-17, 2019, 2019)

Submodular Observation Selection and Information Gathering for Quadratic Models - Abolfazl Hashemi; Mahsa Ghasemi; Haris Vikalo; Ufuk Topcu (Proceedings of the 36th International Conference on Machine Learning, ICML 2019, 9-15 June 2019, Long Beach, California, USA, 2019)

Stochastic-Greedy++: Closing the Optimality Gap in Exact Weak Submodular Maximization - Gustavo de Veciana; Abolfazl Hashemi; Haris Vikalo (CoRR, 2019)

Identifying Low-Dimensional Structures in Markov Chains: A Nonnegative Matrix Factorization Approach - Mahsa Ghasemi; Abolfazl Hashemi; Haris Vikalo; Ufuk Topcu (CoRR, 2019)

A Graph Auto-Encoder for Haplotype Assembly and Viral Quasispecies Reconstruction - Ziqi Ke; Haris Vikalo (CoRR, 2019)

ComHapDet: A Spatial Community Detection Algorithm for Haplotype Assembly - Abishek Sankararaman; Haris Vikalo; François Baccelli (CoRR, 2019)

A Study of the Learnability of Relational Properties (Model Counting Meets Machine Learning) - Muhammad Usman; Wenxi Wang; Kaiyuan Wang; Marko Vasic; Haris Vikalo; Sarfraz Khurshid (CoRR, 2019)

Evolutionary Clustering via Message Passing - Natalia M. Arzeno; Haris Vikalo (CoRR, 2019)

Viral quasispecies reconstruction via tensor factorization with successive read removal - Soyeon Ahn; Ziqi Ke; Haris Vikalo (Bioinform., 2018)

Accelerated orthogonal least-squares for large-scale sparse reconstruction - Abolfazl Hashemi; Haris Vikalo (Digit. Signal Process., 2018)

aBayesQR: A Bayesian Method for Reconstruction of Viral Populations Characterized by Low Diversity - Soyeon Ahn; Haris Vikalo (J. Comput. Biol., 2018)

Evolutionary Self-Expressive Models for Subspace Clustering - Abolfazl Hashemi; Haris Vikalo (IEEE J. Sel. Top. Signal Process., 2018)

Cyclic block coordinate minimization algorithms for DOA estimation in co-prime arrays - Heeseong Yang; Joohwan Chun; Haris Vikalo (Signal Process., 2018)

A Randomized Greedy Algorithm for Near-Optimal Sensor Scheduling in Large-Scale Sensor Networks - Abolfazl Hashemi; Mahsa Ghasemi; Haris Vikalo; Ufuk Topcu (2018 Annual American Control Conference, ACC 2018, Milwaukee, WI, USA, June 27-29, 2018, 2018)

Near-Optimal Distributed Estimation for a Network of Sensing Units Operating Under Communication Constraints - Abolfazl Hashemi; Osman Fatih Kiliç; Haris Vikalo (57th IEEE Conference on Decision and Control, CDC 2018, Miami, FL, USA, December 17-19, 2018, 2018)

A Novel Scheme for Support Identification and Iterative Sampling of Bandlimited Graph Signals - Abolfazl Hashemi; Rasoul Shafipour; Haris Vikalo; Gonzalo Mateos (2018 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2018, Anaheim, CA, USA, November 26-29, 2018, 2018)

Sampling and Reconstruction of Graph Signals via Weak Submodularity and Semidefinite Relaxation - Abolfazl Hashemi; Rasoul Shafipour; Haris Vikalo; Gonzalo Mateos (2018 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2018, Calgary, AB, Canada, April 15-20, 2018, 2018)

Matrix Completion and Performance Guarantees for Single Individual Haplotyping - Somsubhra Barik; Haris Vikalo (CoRR, 2018)

Evolutionary Self-Expressive Models for Subspace Clustering - Abolfazl Hashemi; Haris Vikalo (CoRR, 2018)

Information-Theoretic Analysis of Haplotype Assembly - Hongbo Si; Haris Vikalo; Sriram Vishwanath (IEEE Trans. Inf. Theory, 2017)

Optimal Haplotype Assembly via a Branch-and-Bound Algorithm - Shreepriya Das; Haris Vikalo (IEEE Trans. Mol. Biol. Multi Scale Commun., 2017)

Viral quasispecies reconstruction via tensor factorization - Soyeon Ahn; Ziqi Ke; Haris Vikalo (55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017, Monticello, IL, USA, October 3-6, 2017, 2017)

Sparse Tensor Decomposition for Haplotype Assembly of Diploids and Polyploids - Abolfazl Hashemi; Banghua Zhu; Haris Vikalo (Proceedings of the 8th ACM International Conference on Bioinformatics, Computational Biology, and Health Informatics, BCB 2017, Boston, MA, USA, August 20-23, 2017, 2017)

Sampling-based binary-level cross-platform performance estimation - Xinnian Zheng; Haris Vikalo; Shuang Song; Lizy K. John; Andreas Gerstlauer (Design, Automation & Test in Europe Conference & Exhibition, DATE 2017, Lausanne, Switzerland, March 27-31, 2017, 2017)

Data subset selection for efficient SVM training - Sara Mourad; Ahmed H. Tewfik; Haris Vikalo (25th European Signal Processing Conference, EUSIPCO 2017, Kos, Greece, August 28 - September 2, 2017, 2017)

Evolutionary affinity propagation - Natalia M. Arzeno; Haris Vikalo (2017 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2017, New Orleans, LA, USA, March 5-9, 2017, 2017)

Binary matrix completion with performance guarantees for single individual haplotyping - Somsubhra Barik; Haris Vikalo (2017 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2017, New Orleans, LA, USA, March 5-9, 2017, 2017)

Recovery of sparse signals via Branch and Bound Least-Squares - Abolfazl Hashemi; Haris Vikalo (2017 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2017, New Orleans, LA, USA, March 5-9, 2017, 2017)

aBayesQR: A Bayesian Method for Reconstruction of Viral Populations Characterized by Low Diversity - Soyeon Ahn; Haris Vikalo (Research in Computational Molecular Biology - 21st Annual International Conference, RECOMB 2017, Hong Kong, China, May 3-7, 2017, Proceedings, 2017)

A Randomized Greedy Algorithm for Near-Optimal Sensor Scheduling in Large-Scale Sensor Networks - Abolfazl Hashemi; Mahsa Ghasemi; Haris Vikalo; Ufuk Topcu (CoRR, 2017)

Accelerated Sparse Subspace Clustering - Abolfazl Hashemi; Haris Vikalo (CoRR, 2017)

Sampling and Reconstruction of Graph Signals via Weak Submodularity and Semidefinite Relaxation - Abolfazl Hashemi; Rasoul Shafipour; Haris Vikalo; Gonzalo Mateos (CoRR, 2017)

End-to-End Optimization of High-Throughput DNA Sequencing - Eliza O'Reilly; François Baccelli; Gustavo de Veciana; Haris Vikalo (J. Comput. Biol., 2016)

Structured Low-Rank Matrix Factorization for Haplotype Assembly - Changxiao Cai; Sujay Sanghavi; Haris Vikalo (IEEE J. Sel. Top. Signal Process., 2016)

Decoding Genetic Variations: Communications-Inspired Haplotype Assembly - Zrinka Puljiz; Haris Vikalo (IEEE ACM Trans. Comput. Biol. Bioinform., 2016)

Beam tracking for mobile millimeter wave communication systems - Vutha Va; Haris Vikalo; Robert W. Heath Jr. (2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016, Washington, DC, USA, December 7-9, 2016, 2016)

Sparse linear regression via generalized orthogonal least-squares - Abolfazl Hashemi; Haris Vikalo (2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016, Washington, DC, USA, December 7-9, 2016, 2016)

Nonnegative gridless compressive sensing for co-prime arrays - Heeseong Yang; Joohwan Chun; Haris Vikalo (2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016, Washington, DC, USA, December 7-9, 2016, 2016)

Structurally-constrained gradient descent for matrix factorization in haplotype assembly problems - Changxiao Cai; Sujay Sanghavi; Haris Vikalo (2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, March 20-25, 2016, 2016)

Sparse Linear Regression via Generalized Orthogonal Least-Squares - Abolfazl Hashemi; Haris Vikalo (CoRR, 2016)

Sampling Requirements and Accelerated Schemes for Sparse Linear Regression with Orthogonal Least-Squares - Abolfazl Hashemi; Haris Vikalo (CoRR, 2016)

Sparse recovery via Orthogonal Least-Squares under presence of Noise - Abolfazl Hashemi; Haris Vikalo (CoRR, 2016)

Joint haplotype assembly and genotype calling via sequential Monte Carlo algorithm - Soyeon Ahn; Haris Vikalo (BMC Bioinform., 2015)

Designing optimal mortality risk prediction scores that preserve clinical knowledge - Natalia M. Arzeno; Karla A. Lawson; Sarah V. Duzinski; Haris Vikalo (J. Biomed. Informatics, 2015)

Semi-Supervised Affinity Propagation with Soft Instance-Level Constraints - Natalia M. Arzeno; Haris Vikalo (IEEE Trans. Pattern Anal. Mach. Intell., 2015)

Non-uniformity correction of IR images using natural scene statistics - Todd Richard Goodall; Alan C. Bovik; Haris Vikalo; Nicholas G. Paulter Jr. (2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015, Orlando, FL, USA, December 14-16, 2015, 2015)

Distributed self localization of sensors with poisson deployment using extended Kalman filter - Abhishek K. Gupta; Somsubhra Barik; Haris Vikalo (2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015)

A Perspective on Future Research Directions in Information Theory - Jeffrey G. Andrews; Alexandros G. Dimakis; Lara Dolecek; Michelle Effros; Muriel Médard; Olgica Milenkovic; Andrea Montanari; Sriram Vishwanath; Edmund M. Yeh; Randall Berry; Ken R. Duffy; Soheil Feizi; et al. (CoRR, 2015)

Sparsity-Aware Sphere Decoding: Algorithms and Complexity Analysis - Somsubhra Barik; Haris Vikalo (IEEE Trans. Signal Process., 2014)

Iterative Learning for Reference-Guided DNA Sequence Assembly From Short Reads: Algorithms and Limits of Performance - Xiaohu Shen; Manohar Shamaiah; Haris Vikalo (IEEE Trans. Signal Process., 2014)

Optimal haplotype assembly with statistical pruning - Shreepriya Das; Haris Vikalo (2014 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2014, Atlanta, GA, USA, December 3-5, 2014, 2014)

Iterative learning of single individual haplotypes from high-throughput DNA sequencing data - Zrinka Puljiz; Haris Vikalo (8th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2014, 18-22 August 2014, Bremen, Germany, 2014)

Haplotype assembly: An information theoretic view - Hongbo Si; Haris Vikalo; Sriram Vishwanath (2014 IEEE Information Theory Workshop, ITW 2014, Hobart, Tasmania, Australia, November 2-5, 2014, 2014)

Sparsity-aware sphere decoding: Algorithms and complexity analysis - Somsubhra Barik; Haris Vikalo (CoRR, 2014)

Iterative Learning for Reference-Guided DNA Sequence Assembly from Short Reads: Algorithms and Limits of Performance - Xiaohu Shen; Manohar Shamaiah; Haris Vikalo (CoRR, 2014)

Haplotype Assembly: An Information Theoretic View - Hongbo Si; Haris Vikalo; Sriram Vishwanath (CoRR, 2014)

Base calling for high-throughput short-read sequencing: dynamic programming solutions - Shreepriya Das; Haris Vikalo (BMC Bioinform., 2013)

Message-Passing Algorithms for Coordinated Spectrum Sensing in Cognitive Radio Networks - Sang Hyun Lee; Manohar Shamaiah; Haris Vikalo; Sriram Vishwanath (IEEE Commun. Lett., 2013)

Bayesian Active Learning for Drug Combinations - Mijung Park; Marcel Nassar; Haris Vikalo (IEEE Trans. Biomed. Eng., 2013)

A message passing algorithm for haplotype assembly - Zrinka Puljiz; Haris Vikalo (2013 Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA, November 3-6, 2013, 2013)

Deterministic sequential Monte Carlo for haplotype inference - Soyeon Ahn; Haris Vikalo (IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013, Austin, TX, USA, December 3-5, 2013, 2013)

Expected complexity of sphere decoding for sparse integer least-square problems - Somsubhra Barik; Haris Vikalo (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2013, Vancouver, BC, Canada, May 26-31, 2013, 2013)

Message passing algorithm for inferring consensus sequence from next-generation sequencing data - Xiaohu Shen; Manohar Shamaiah; Haris Vikalo (Proceedings of the 2013 IEEE International Symposium on Information Theory, Istanbul, Turkey, July 7-12, 2013, 2013)

OnlineCall: fast online parameter estimation and base calling for illumina's next-generation sequencing - Shreepriya Das; Haris Vikalo (Bioinform., 2012)

ParticleCall: A particle filter for base calling in next-generation sequencing systems - Xiaohu Shen; Haris Vikalo (BMC Bioinform., 2012)

Distributed Algorithms for Spectrum Access in Cognitive Radio Relay Networks - Manohar Shamaiah; Sang Hyun Lee; Sriram Vishwanath; Haris Vikalo (IEEE J. Sel. Areas Commun., 2012)

Graphical Models and Inference on Graphs in Genomics: Challenges of high-throughput data analysis - Manohar Shamaiah; Sang Hyun Lee; Haris Vikalo (IEEE Signal Process. Mag., 2012)

Estimating Parameters of Sampled Diffusion Processes in Affinity Biosensors - Manohar Shamaiah; Xiaohu Shen; Haris Vikalo (IEEE Trans. Signal Process., 2012)

Joint Parameter Estimation and Base-Calling for Pyrosequencing Systems - Ting Wu; Haris Vikalo (IEEE Trans. Signal Process., 2012)

Greedy Sensor Selection under Channel Uncertainty - Manohar Shamaiah; Siddhartha Banerjee; Haris Vikalo (IEEE Wirel. Commun. Lett., 2012)

A message passing algorithm for reference-guided sequence assembly from high-throughput sequencing data - Xiaohu Shen; Haris Vikalo (Proceedings 2012 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2012, Washington, DC, USA, December 2-4, 2012, 2012)

Base calling error rates in next-generation DNA sequencing - Manohar Shamaiah; Haris Vikalo (IEEE Statistical Signal Processing Workshop, SSP 2012, Ann Arbor, MI, USA, August 5-8, 2012, 2012)

Adaptive experimental design for drug combinations - Mijung Park; Marcel Nassar; Brian L. Evans; Haris Vikalo (IEEE Statistical Signal Processing Workshop, SSP 2012, Ann Arbor, MI, USA, August 5-8, 2012, 2012)

Estimating Time-Varying Sparse Signals Under Communication Constraints - Manohar Shamaiah; Haris Vikalo (IEEE Trans. Signal Process., 2011)

An MCMC algorithm for base calling in sequencing-by-synthesis - Ting Wu; Haris Vikalo; Manohar Shamaiah (Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers, ACSCC 2011, Pacific Grove, CA, USA, November 6-9, 2011, 2011)

A message-passing algorithm for spectrum access in cognitive radio relay networks - Sang Hyun Lee; Manohar Shamaiah; Sriram Vishwanath; Haris Vikalo (Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers, ACSCC 2011, Pacific Grove, CA, USA, November 6-9, 2011, 2011)

Base-calling for Illumina's next-generation DNA sequencing systems via Viterbi algorithm - Shreepriya Das; Haris Vikalo (49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011, Allerton Park & Retreat Center, Monticello, IL, USA, 28-30 September, 2011, 2011)

A dual Kalman filter for parameter-state estimation in real-time DNA microarrays - Manohar Shamaiah; Haris Vikalo (33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2011, Boston, MA, USA, August 30 - Sept. 3, 2011, 2011)

A sequential Monte Carlo base-calling method for next-generation dna sequencing - Xiaohu Shen; Haris Vikalo (2011 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2011, San Antonio, TX, USA, December 4-6, 2011, 2011)

Sequential Monte Carlo method for parameter estimation in diffusion models of affinity-based biosensors - Manohar Shamaiah; Xiaohu Shen; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, May 22-27, 2011, Prague Congress Center, Prague, Czech Republic, 2011)

Message-passing for base-calling in sequencing-by-synthesis systems - Sang Hyun Lee; Manohar Shamaiah; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, May 22-27, 2011, Prague Congress Center, Prague, Czech Republic, 2011)

Distributed routing in networks using affinity propagation - Manohar Shamaiah; Sang Hyun Lee; Sriram Vishwanath; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, May 22-27, 2011, Prague Congress Center, Prague, Czech Republic, 2011)

Inferring Parameters of Gene Regulatory Networks via Particle Filtering - Xiaohu Shen; Haris Vikalo (EURASIP J. Adv. Signal Process., 2010)

An MCMC Algorithm for Target Estimation in Real-Time DNA Microarrays - Haris Vikalo; Mahsuni Gokdemir (EURASIP J. Adv. Signal Process., 2010)

Limits of performance of quantitative polymerase chain reaction systems - Haris Vikalo; Babak Hassibi; Arjang Hassibi (IEEE Trans. Inf. Theory, 2010)

Greedy sensor selection: Leveraging submodularity - Manohar Shamaiah; Siddhartha Banerjee; Haris Vikalo (Proceedings of the 49th IEEE Conference on Decision and Control, CDC 2010, December 15-17, 2010, Atlanta, Georgia, USA, 2010)

Model-based sequential base calling for Illumina sequencing - Shreepriya Das; Haris Vikalo; Arjang Hassibi (2010 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2010, Cold Spring Harbor, NY, USA, November 10-12, 2010, 2010)

Inference of gene-regulatory networks using message-passing algorithms - Manohar Shamaiah; Sang Hyun Lee; Haris Vikalo (2010 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2010, Cold Spring Harbor, NY, USA, November 10-12, 2010, 2010)

Further results on message-passing algorithms for motif finding - Sang Hyun Lee; Haris Vikalo; Sriram Vishwanath (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010, 14-19 March 2010, Sheraton Dallas Hotel, Dallas, Texas, USA, 2010)

Inferring parameters of gene regulatory networks via particle filtering - Xiaohu Shen; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010, 14-19 March 2010, Sheraton Dallas Hotel, Dallas, Texas, USA, 2010)

Maximum likelihood DNA sequence detection via sphere decoding - Ting Wu; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010, 14-19 March 2010, Sheraton Dallas Hotel, Dallas, Texas, USA, 2010)

Rao-Blackwellized unscented Kalman filter for nonlinear systems with bandwidth constraints - Manohar Shamaiah; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010, 14-19 March 2010, Sheraton Dallas Hotel, Dallas, Texas, USA, 2010)

Performance of sphere decoding of block codes - Mostafa El-Khamy; Haris Vikalo; Babak Hassibi; Robert J. McEliece (IEEE Trans. Commun., 2009)

Limits of performance of real-time DNA microarrays - Haris Vikalo; Babak Hassibi (47th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2009, Monticello, IL, USA, September 30 - October 2, 2009, 2009)

Stochastic modeling of reaction kinetics in biosensors using the Fokker Planck equation - Shreepriya Das; Haris Vikalo; Arjang Hassibi (2009 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2009, Minneapolis, MN, USA, May 17-21, 2009, 2009)

A particle filtering algorithm for parameter estimation in real-time biosensor arrays - Mahsuni Gokdemir; Haris Vikalo (2009 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2009, Minneapolis, MN, USA, May 17-21, 2009, 2009)

Message-passing for motif finding - Sang Hyun Lee; Haris Vikalo; Sriram Vishwanath (2009 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2009, Minneapolis, MN, USA, May 17-21, 2009, 2009)

Target estimation in real-time polymerase chain reaction using sequential Monte Carlo - Arun Miduthuri; Ting Wu; Haris Vikalo (2009 IEEE International Workshop on Genomic Signal Processing and Statistics, GENSiPS 2009, Minneapolis, MN, USA, May 17-21, 2009, 2009)

Recovering Sparse Signals Using Sparse Measurement Matrices in Compressed DNA Microarrays - Farzad Parvaresh; Haris Vikalo; Sidhant Misra; Babak Hassibi (IEEE J. Sel. Top. Signal Process., 2008)

Modeling and Estimation for Real-Time Microarrays - Haris Vikalo; Babak Hassibi; Arjang Hassibi (IEEE J. Sel. Top. Signal Process., 2008)

Speeding up the Sphere Decoder With H\(^infty\) and SDP Inspired Lower Bounds - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (IEEE Trans. Signal Process., 2008)

Estimation in real-time affinity-based biosensors - Haris Vikalo; Arjang Hassibi (42nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2008, Pacific Grove, CA, USA, October 26-29, 2008, 2008)

On estimation in real-time microarrays - Haris Vikalo; Babak Hassibi; Arjang Hassibi (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2008, March 30 - April 4, 2008, Caesars Palace, Las Vegas, Nevada, USA, 2008)

Sparse measurements, compressed sampling, and DNA microarrays - Haris Vikalo; Farzad Parvaresh; Sidhant Misra; Babak Hassibi (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2008, March 30 - April 4, 2008, Caesars Palace, Las Vegas, Nevada, USA, 2008)

PEP Analysis of the SDP Based Joint Channel Estimation and Signal Detection - Mihailo Stojnic; Babak Hassibi; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2007, Honolulu, Hawaii, USA, April 15-20, 2007, 2007)

ML Estimation of DNA Initial Copy Number in Polymerase Chain Reaction (PCR) Processes - Haris Vikalo; Babak Hassibi; Arjang Hassibi (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2007, Honolulu, Hawaii, USA, April 15-20, 2007, 2007)

PEP analysis of SDP-based non-coherent signal detection - Mihailo Stojnic; Babak Hassibi; Haris Vikalo (IEEE International Symposium on Information Theory, ISIT 2007, Nice, France, June 24-29, 2007, 2007)

Sphere-Constrained ML Detection for Frequency-Selective Channels - Haris Vikalo; Babak Hassibi; Urbashi Mitra (IEEE Trans. Commun., 2006)

A statistical model for microarrays, optimal estimation algorithms, and limits of performance - Haris Vikalo; Babak Hassibi; Arjang Hassibi (IEEE Trans. Signal Process., 2006)

On joint detection and decoding of linear block codes on Gaussian vector channels - Haris Vikalo; Babak Hassibi (IEEE Trans. Signal Process., 2006)

Efficient joint maximum-likelihood channel estimation and signal detection - Haris Vikalo; Babak Hassibi; Petre Stoica (IEEE Trans. Wirel. Commun., 2006)

Rate maximization in multi-antenna broadcast channels with linear preprocessing - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (IEEE Trans. Wirel. Commun., 2006)

Further Results on Speeding up the Sphere Decoder - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (2006 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006, 2006)

Asymptotic Analysis of the Gaussian Broadcast Channel with Perturbation Preprocessing - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (2006 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006, 2006)

On Limits of Performance of Dna Microarrays - Haris Vikalo; Babak Hassibi; Arjang Hassibi (2006 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006, 2006)

On the Performance of Sphere Decoding of Block Codes - Mostafa El-Khamy; Haris Vikalo; Babak Hassibi; Robert J. McEliece (Proceedings 2006 IEEE International Symposium on Information Theory, ISIT 2006, The Westin Seattle, Seattle, Washington, USA, July 9-14, 2006, 2006)

On robust signal reconstruction in noisy filter banks - Haris Vikalo; Babak Hassibi; Alper T. Erdogan; Thomas Kailath (Signal Process., 2005)

On the sphere-decoding algorithm I. Expected complexity - Babak Hassibi; Haris Vikalo (IEEE Trans. Signal Process., 2005)

On the sphere-decoding algorithm II. Generalizations, second-order statistics, and applications to communications - Haris Vikalo; Babak Hassibi (IEEE Trans. Signal Process., 2005)

A branch and bound approach to speed up the sphere decoder - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05, Philadelphia, Pennsylvania, USA, March 18-23, 2005, 2005)

Bounds on the performance of sphere decoding of linear block codes - Mostafa El-Khamy; Haris Vikalo; Babak Hassibi (Proceedings of the IEEE ITSOC Information Theory Workshop 2005 on Coding and Complexity, ITW 2005, Rotorua, New Zealand, August 29 - September 1, 2005, 2005)

On the capacity of frequency- selective channels in training-based transmission schemes - Haris Vikalo; Babak Hassibi; Bertrand M. Hochwald; Thomas Kailath (IEEE Trans. Signal Process., 2004)

Iterative Decoding for MIMO Channels Via Modified Sphere Decoding - Haris Vikalo; Babak Hassibi; Thomas Kailath (IEEE Trans. Wirel. Commun., 2004)

Rate maximization in multi-antenna broadcast channels with linear preprocessing - Mihailo Stojnic; Haris Vikalo; Babak Hassibi (Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November - 3 December 2004, 2004)

Statistical approach to ML decoding of linear block codes on symmetric channels - Haris Vikalo; Babak Hassibi (Proceedings of the 2004 IEEE International Symposium on Information Theory, ISIT 2004, Chicago Downtown Marriott, Chicago, Illinois, USA, June 27 - July 2, 2004, 2004)

Maximum-likelihood decoding and integer least-squares: The expected complexity - Babak Hassibi; Haris Vikalo (Multiantenna Channels: Capacity, Coding and Signal Processing, Proceedings of a DIMACS Workshop, Piscataway, USA, October 7-9, 2002, 2003)

Sphere-constrained ML detection for frequency-selective channels - Haris Vikalo; Babak Hassibi; Urbashi Mitra (2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '03, Hong Kong, April 6-10, 2003, 2003)

Joint maximum-likelihood channel estimation and signal detection for SIMO channels - Petre Stoica; Haris Vikalo; Babak Hassibi (2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '03, Hong Kong, April 6-10, 2003, 2003)

Maximum-Likelihood Sequence Detection of Multiple Antenna Systems over Dispersive Channels via Sphere Decoding - Haris Vikalo; Babak Hassibi (EURASIP J. Adv. Signal Process., 2002)

On the expected complexity of integer least-squares problems - Babak Hassibi; Haris Vikalo (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2002, May 13-17 2002, Orlando, Florida, USA, 2002)

Towards closing the capacity gap on multiple antenna channels - Haris Vikalo; Babak Hassibi (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2002, May 13-17 2002, Orlando, Florida, USA, 2002)

Optimal training for frequency-selective fading channels - Haris Vikalo; Babak Hassibi; Bertrand M. Hochwald; Thomas Kailath (IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2001, 7-11 May, 2001, Salt Palace Convention Center, Salt Lake City, Utah, USA, Proceedings, 2001)

Mixed H\(^2\)/H\(^\(∞\)\) optimal signal reconstruction in noisy filter banks - Haris Vikalo; Babak Hassibi; Thomas Kailath (IEEE International Conference on Acoustics, Speech, and Signal Processing. ICASSP 2000, 5-9 June, 2000, Hilton Hotel and Convention Center, Istanbul, Turkey, 2000)

Energy efficient design of portable wireless systems - Tajana Simunic; Haris Vikalo; Peter W. Glynn; Giovanni De Micheli (Proceedings of the 2000 International Symposium on Low Power Electronics and Design, 2000, Rapallo, Italy, July 25-27, 2000, 2000)

On H\(^\(∞\)\) optimal signal reconstruction in noisy filter banks - Haris Vikalo; Babak Hassibi; Thomas Kailath (Proceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '99, Phoenix, Arizona, USA, March 15-19, 1999, 1999)