{"id":34,"date":"2013-12-25T17:39:36","date_gmt":"2013-12-25T22:39:36","guid":{"rendered":"https:\/\/sites.bu.edu\/pi\/?page_id=34"},"modified":"2026-02-17T11:36:50","modified_gmt":"2026-02-17T16:36:50","slug":"publications","status":"publish","type":"page","link":"https:\/\/sites.bu.edu\/pi\/publications\/","title":{"rendered":""},"content":{"rendered":"<h4><span style=\"color: maroon;\">Drafts and Preprints<\/span><\/h4>\n<ul>\n<li><strong>Hantian Liu, Margrit Betke, Prakash Ishwar, and Swathi Kiran<\/strong>, \u201cMachine Learning Driven \u2018Therapy Calculator\u2019 for Self-Managed Digital Speech-Language Therapy for Individuals with Post-stroke Aphasia,\u201d <a href=\"https:\/\/www.medrxiv.org\/content\/10.64898\/2026.01.22.26344656v1\" target=\"_blank\" rel=\"noopener\">medRxiv 2026.01.22.26344656<\/a>; DOI: 10.64898\/2026.01.22.26344656.<\/li>\n<li><span class=\"fontstyle2\"><strong>T. Nguyen, S. Aeron, D. Brown, and P. Ishwar<\/strong>, \u201cNeural and Minority Collapse in Contrastive Learning with Imbalanced Datasets,\u201d [<a href=\"https:\/\/sites.bu.edu\/pi\/files\/2025\/09\/Neural-Minority-Collapse-preprint-Sep-2025.pdf\">Preprint<\/a>]<\/span><\/li>\n<li><strong>D. Konrad, Z. Duan, M. Cokbas, and P. Ishwar<\/strong>, \u201cComplexity Evaluation of Parallel Execution of the RAPiD Deep-Learning Algorithm on Intel CPU,\u201d <a href=\"https:\/\/arxiv.org\/abs\/2312.06544\" target=\"_blank\" rel=\"noopener\">arXiv:2312.06544<\/a>.<\/li>\n<li><strong>R. Jiang, T. Nguyen, S. Aeron, and P. Ishwar<\/strong>, \u201cOn neural and dimensional collapse in supervised and unsupervised contrastive learning with hard negative sampling,\u201d <a href=\"https:\/\/arxiv.org\/abs\/2311.05139\" target=\"_blank\" rel=\"noopener\">arXiv:2311.05139<\/a>.<\/li>\n<li><span class=\"fontstyle2\"><strong>R. Jiang, T. Nguyen, P. Ishwar, and S. Aeron<\/strong>, \u201cSupervised contrastive learning with hard negative samples,\u201d <\/span><a href=\"https:\/\/arxiv.org\/abs\/2209.00078\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"fontstyle3\">arXiv:2209.00078<\/span><\/a><span class=\"fontstyle2\">.<\/span><\/li>\n<li><strong>M. Sameki, S. Lai, K. K. Mays, L. Guo, P. Ishwar, M. Betke, <\/strong> <a href=\"https:\/\/arxiv.org\/abs\/1901.06237\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cBUOCA: Budget-Optimized Crowd Worker Allocation\u201d<\/a>.<\/li>\n<li><strong>Y. Wang, Y. O. Basciftci, P. Ishwar, <\/strong> <a href=\"https:\/\/arxiv.org\/abs\/1710.09295\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cPrivacy-Utility Tradeoffs under Constrained Data Release Mechanisms\u201d<\/a>.<\/li>\n<li><strong>W. Ding, P. Ishwar, V. Saligrama, <\/strong> <a href=\"https:\/\/arxiv.org\/abs\/1504.00757\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cLearning Mixed Membership Mallows Models from Pairwise Comparisons\u201d<\/a>.<\/li>\n<li><strong>P. Ishwar, <\/strong> <a href=\"https:\/\/arxiv.org\/abs\/1408.0586\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cA note on the sum-rate-distortion function of some lossy source coding problems involving infinite-valued distortion functions\u201d<\/a>.<\/li>\n<\/ul>\n<h4><span style=\"color: maroon;\">Journal Articles<\/span><\/h4>\n<ul>\n<li><strong>Sha Lai, Margrit Betke, and Prakash Ishwar<\/strong>, \u201c<a href=\"https:\/\/openreview.net\/forum?id=hVpAgznRmp\" target=\"_blank\" rel=\"noopener\">Budget-Optimized Crowdworker Allocation<\/a>,\u201d <em>Transactions on Machine Learning Research (TMLR)<\/em>, 2835-8856, Jan. 2026.<\/li>\n<li><strong>M. S. Remya, Prakash Ishwar, and Prema Nedungadi<\/strong>, \u201cA Hybrid Cross-Attentive CNN-BiLSTM-Transformer Network for Dysarthria Severity Classification,\u201d <em>Scientific Reports<\/em>, 26 Nov. 2025, 15, 42080 (2025). <a href=\"https:\/\/www.nature.com\/articles\/s41598-025-26049-2\" target=\"_blank\" rel=\"noopener\">DOI: 10.1038\/s41598-025-26049-2<\/a><\/li>\n<li><strong>Xinyi Hu, Maria Varkanitsa, Emerson Kropp, Margrit Betke, Prakash Ishwar, and Swathi Kiran<\/strong>, \u201cAphasia Severity Prediction Using a Multi-modal Machine Learning Approach,\u201d <em>NeuroImage<\/em>, Aug. 2025, Volume 317, 2025, 121300, ISSN 1053-8119. <a href=\"https:\/\/doi.org\/10.1016\/j.neuroimage.2025.121300\" target=\"_blank\" rel=\"noopener\">DOI: 10.1016\/j.neuroimage.2025.121300<\/a><\/li>\n<li><strong>Ruijie Jiang, Thuan Nguyen, Shuchin Aeron, and Prakash Ishwar<\/strong>, \u201c<a href=\"https:\/\/openreview.net\/forum?id=3cnpZ5SIjU\" target=\"_blank\" rel=\"noopener\">Hard-Negative Sampling for Contrastive Learning: Optimal Representation Geometry and Neural- vs Dimensional-Collapse<\/a>,\u201d <em>Transactions on Machine Learning Research (TMLR)<\/em>, 2835-8856, May 2025.<\/li>\n<li><strong>Yanru Jiang, Sha Lai, Lei Guo, Prakash Ishwar, Derry Wijaya, and Margrit Betke<\/strong>, \u201cExploring an Alternative Computational Approach for News Framing Analysis through Community Detection in Framing Element Networks,\u201d <em>Journalism and Mass Communication Quarterly<\/em>, Apr. 2025, 0(0), <a href=\"https:\/\/journals.sagepub.com\/doi\/10.1177\/10776990251328597\" target=\"_blank\" rel=\"noopener\">DOI: 10.1177\/10776990251328597<\/a>.<\/li>\n<li><strong>J. Konrad, M. Cokbas, M. Tezcan, and P. Ishwar<\/strong>, \u201c<a href=\"https:\/\/www.frontiersin.org\/journals\/imaging\/articles\/10.3389\/fimag.2024.1387543\/full\" target=\"_blank\" rel=\"noopener\">Overhead fisheye cameras for indoor monitoring: challenges and recent progress<\/a>,\u201d <em>Frontiers in Imaging<\/em>, vol. 3, pp. 5759\u20135762, Sep. 2024.<\/li>\n<li><strong>S. Shaji, R. K. Pathinarupothi, R. Guntha, R. Sankaran, P. Ishwar, K. A. U. Menon and M. V. Ramesh<\/strong>, \u201c<a href=\"https:\/\/ieeexplore.ieee.org\/document\/10549917\" target=\"_blank\" rel=\"noopener\">IoMT &amp; AI Enabled Time Critical System for Tele-cardiac Rehabilitation<\/a>,\u201d <em>IEEE Access<\/em>, vol. 12, pp. 81122-81136, Jun. 2024.<\/li>\n<li><strong>J. Konrad, M. Cokbas, P. Ishwar, T. D. C. Little, and M. Gevelber<\/strong>, \u201c<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0378778824000525\" target=\"_blank\" rel=\"noopener\">High-Accuracy People Counting in Large Spaces Using Overhead Fisheye Cameras<\/a>,\u201d <em>Energy &amp; Buildings<\/em>, vol. 307, p. 113936, Mar. 2024.<\/li>\n<li><strong>B. Lyu, T. Nguyen, P. Ishwar, M. Scheutz, and S. Aeron,<\/strong> \u201cBarycentric-Alignment and Reconstruction Loss Minimization for Domain Generalization,\u201d in <em>IEEE Access<\/em>, vol. 11, pp. 49226-49240, 2023, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/10126078\" target=\"_blank\" rel=\"noopener noreferrer\">DOI:10.1109\/ACCESS.2023.3276775<\/a>, [<a href=\"https:\/\/arxiv.org\/abs\/2109.01902\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv:2109.01902<\/a>].<\/li>\n<li><strong>M. Cokbas, P. Ishwar, and J. Konrad,<\/strong> \u201cSpatio-Visual Fusion-Based Person Re-Identification for Overhead Fisheye Images,\u201d in <em>IEEE Access<\/em>, vol. 11, pp. 46095-46106, 2023, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/10121762\" target=\"_blank\" rel=\"noopener noreferrer\">DOI:10.1109\/ACCESS.2023.3274600<\/a>, [<a href=\"https:\/\/arxiv.org\/abs\/2212.11477\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv:2212.11477<\/a>].<\/li>\n<li><strong>H. Liu, C. Cordella, P. Ishwar, M. Betke, and S. Kiran,<\/strong> \u201cConsistent long-term practice leads to consistent improvement: Benefits of self-managed therapy for language and cognitive deficits using a digital therapeutic,\u201d in <em>Frontiers in Digital Health (Personalized Medicine)<\/em>, vol. 5, 11 Apr. 2023, <a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fdgth.2023.1095110\/full\" target=\"_blank\" rel=\"noopener noreferrer\">DOI:10.3389\/fdgth.2023.1095110<\/a>.<\/li>\n<li><strong>C. Lin, D. Sussman, and P. Ishwar,<\/strong> &#8220;Ergodic Limits, Relaxations, and Geometric Properties of Random Walk Node Embeddings,&#8221; <em>IEEE Transactions on Network Science and Engineering<\/em>, published 21 Sep. 2022. <a href=\"https:\/\/doi.org\/10.1109\/TNSE.2022.3208520\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/TNSE.2022.3208520<\/a> [<a href=\"https:\/\/arxiv.org\/abs\/2109.04526\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>].<\/li>\n<li><strong>G. Starr, S. Mrak, Y. Nishimura, M. Hirsch, P. Ishwar, and J. Semeter,<\/strong> &#8220;Automatic Identification of the Main Ionospheric Trough in Total Electron Content Images,&#8221; <em>Space Weather<\/em>, vol. 20, no. 6, Jun. 2022. <a href=\"https:\/\/doi.org\/10.1029\/2021SW002994\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1029\/2021SW002994<\/a>.<\/li>\n<li><strong>A. Billot, S. Lai, M. Varkanitsa, E. Braun, B. Rapp, T. Parrish, J. Higgins, A. Kurani, D. Caplan, C. Thompson, P. Ishwar, M. Betke, and S. Kiran,<\/strong> &#8220;Multimodal neural and behavioral data predict response to rehabilitation in chronic post-stroke aphasia,&#8221; <em>Stroke<\/em>, January 26, 2022, <a href=\"https:\/\/www.ahajournals.org\/doi\/10.1161\/STROKEAHA.121.036749\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1161\/STROKEAHA.121.036749<\/a>.<\/li>\n<li><strong>M. Tezcan, P. Ishwar, and J. Konrad,<\/strong> &#8220;BSUV-Net 2.0: Spatio-temporal data augmentation for video-agnostic supervised background subtraction,&#8221; <em>IEEE Access<\/em>, vol. 9, pp. 53849-53860, Apr. 2021, <a href=\"https:\/\/doi.org\/10.1109\/ACCESS.2021.3071163\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/ACCESS.2021.3071163<\/a> [<a href=\"https:\/\/arxiv.org\/abs\/2101.09585\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>].<\/li>\n<li><strong> L. Guo, K. Mays, S. Lai, M. Jalal, P. Ishwar, and M. Betke, <\/strong> <a href=\"https:\/\/doi.org\/10.1177%2F1077699019891437\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cAccurate, Fast, But Not Always Cheap: Evaluating \u201cCrowdcoding\u201d as an Alternative Approach to Analyze Social Media Data,\u201d<\/a> <em> Journalism and Mass Communication Quarterly<\/em>, 16 Dec., 2019.<\/li>\n<li><strong>N. Sae-Bae, J. Wu, N. Memon, J. Konrad, and P. Ishwar, <\/strong> <a href=\"https:\/\/doi.org\/10.1109\/TBIOM.2019.2893297\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cEmerging NUI-based Methods for User Authentication: A New Taxonomy and Survey,\u201d<\/a> <em> IEEE Transactions on Biometrics, Behavior, and Identity Science<\/em>, vol. 1, pp. 5-31, Jan., 2019.<\/li>\n<li><strong>W. Ding, C. Lin, and P. Ishwar, <\/strong> <a href=\"https:\/\/doi.org\/10.1109\/TSIPN.2017.2731163\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cNode Embedding via Word Embedding for Network Community Discovery,\u201d<\/a> <em> IEEE Transactions on Signal and Information Processing over Networks special issue on Graph Signal Processing<\/em>, vol. 3, no. 3, pp. 539-552, Sep., 2017. [<a href=\"https:\/\/arxiv.org\/abs\/1611.03028\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>].<\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama, <\/strong> <a href=\"https:\/\/doi.org\/10.1109\/JSTSP.2016.2555240\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cNecessary and Sufficient Conditions and a Provably Efficient Algorithm for Separable Topic Discovery,\u201d<\/a> <em> IEEE Journal on Special Topics in Signal Processing (JSTSP), Special Issue on Structured Matrices in Signal and Data Processing<\/em>, vol. 10, no. 4, pp. 712-725, Jun., 2016. [<a href=\"http:\/\/arxiv.org\/abs\/1508.05565\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>].<\/li>\n<li><strong> L. Guo, C. Vargo, Z. Pan, W. Ding, and P. Ishwar, <\/strong> <a href=\"http:\/\/jmq.sagepub.com\/content\/early\/2016\/03\/29\/1077699016639231?papetoc\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cBig Social Data Analytics in Journalism and Mass Communication: Comparing Dictionary-based Text Analysis and Unsupervised Topic Modeling,\u201d<\/a> <em>Journalism and Mass Communication Quarterly, special issue on &#8220;Information Access and Control in an Age of Big Data,&#8221;\u00a0<\/em>1 Apr., 2016. DOI: 10.1177\/1077699016639231.<\/li>\n<li><strong>L. Martin, A. Tuysuzoglu, W. C. Karl, and P. Ishwar, <\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2015.2456507\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cLearning-Based Object Identification and Segmentation using Dual-Energy CT Images for Security,\u201d<\/a> <em> IEEE Transactions on Image Processing<\/em>, vol. 24, no. 11, pp. 4069-4081, Nov. 2015.<\/li>\n<li><strong>N. Goyette, P-M. Jodoin, F. Porikli, J. Konrad, and P. Ishwar, <\/strong><a href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2014.2346013\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cA Novel Video Dataset for Change Detection Benchmarking,\u201d<\/a><em> IEEE Transactions on Image Processing<\/em>, vol. 23, no. 11, pp. 4663-4679, Nov. 2014.<\/li>\n<li><strong>J. Konrad, M. Wang, P. Ishwar, C. Wu, and D. Mukherjee, <\/strong><a href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2013.2270375\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cLearning-based, automatic 2D-to-3D image and video conversion,\u201d<\/a><em> IEEE Transactions on Image Processing<\/em>,\u00a0Special Issue on 3D Video Representation, Compression and Rendering, vol. 22, no. 9, pp. 3485-3496, Sep. 2013.<\/li>\n<li><strong>S. Rane, Y. Wang, S.C. Draper, and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/MSP.2013.2261691\" rel=\"noopener noreferrer\">\u201cSecure Biometrics: Concepts, Authentication Architectures and Challenges,\u201d<\/a> <em>IEEE Signal Processing Magazine<\/em>, Special Issue: Signal Processing for Cyber-security and Privacy, vol. 30, no. 5,\u00a0pp. 51-64,\u00a0Sep. 2013.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2013.2251412\" rel=\"noopener noreferrer\">\u201cThe Infinite-Message Limit of Two-Terminal Interactive Source Coding,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 59, no. 7, pp. 4071-4094,\u00a0Jul. 2013.<strong><br \/>\n<\/strong><\/li>\n<li><strong>K. Guo, P. Ishwar, and J. Konrad<\/strong>,\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2013.2252622\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cAction Recognition from Video using Feature Covariance Matrices,\u201d<\/a> <em>IEEE Transactions on Image Processing<\/em>, vol. 22, no. 6, pp.\u00a02479-2494, Jun. 2013.<\/li>\n<li><strong>Y. Wang, S. Rane, S. C. Draper, and P. Ishwar, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIFS.2012.2210215\" rel=\"noopener noreferrer\">\u201c<\/a><\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIFS.2012.2210215\" rel=\"noopener noreferrer\">A Theoretical Analysis of Authentication, Privacy and Reusability Across Secure Biometric Systems,\u201d <\/a><em>IEEE Transactions on Information Forensics and Security<\/em>, vol. 7, no. 6, pp. 1825-1840, Dec. 2012.<strong><br \/>\n<\/strong><\/li>\n<li><strong>N. Ma, P. Ishwar, and P. Gupta,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2012.2192094\" rel=\"noopener noreferrer\">\u201cInteractive Source Coding for Function Computation in Collocated Networks,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 58, pp. 4289-4305, Jul. 2012.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2011.2161916\" rel=\"noopener noreferrer\">\u201cSome results on distributed source coding for interactive function computation,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 57, pp. 6180-6195, Sep. 2011.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2011.2132990\" rel=\"noopener noreferrer\">\u201cOn delayed sequential coding of correlated sources,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 57, pp. 3763-3782, Jun. 2011.<\/li>\n<li><strong>A. Kumar, P. Ishwar, and K. Ramchandran,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2010.2090194\" rel=\"noopener noreferrer\">\u201cHigh-resolution distributed sampling of bandlimited fields with low-precision sensors,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 57, pp. 476-492, Jan. 2011.<\/li>\n<li><strong>A. Kumar, P. Ishwar, and K. Ramchandran,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TSP.2010.2041276\" rel=\"noopener noreferrer\">\u201cDithered A\/D conversion of smooth non-bandlimited signals,\u201d<\/a> <em>IEEE Transactions on Signal Processing<\/em>, vol. 58, pp. 2654-2666, May 2010.<\/li>\n<li><strong>E. Masry and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2009.2030469\" rel=\"noopener noreferrer\">\u201cField estimation from randomly located, binary noisy sensors,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 55, pp. 5197-5210, Nov. 2009.<\/li>\n<li><strong>Z. Li, P. Ishwar, and J. Konrad<\/strong>,\u00a0<a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2009.2026677\" rel=\"noopener noreferrer\">\u201cVideo condensation by ribbon carving,<\/a><a href=\"http:\/\/dx.doi.org\/10.1109\/TIP.2009.2026677\">\u201d<\/a> <em>IEEE Transactions on Image Processing<\/em>, vol. 18, pp. 2572-2583, Nov. 2009. [<a target=\"_blank\" href=\"http:\/\/vip.bu.edu\/projects\/video\/video-condensation\/\" rel=\"noopener noreferrer\"><strong>Project website<\/strong><\/a>]<\/li>\n<li><strong>Y. Wang and P. Ishwar,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TSP.2008.2008535\" rel=\"noopener noreferrer\">\u201cDistributed field estimation using randomly deployed, noisy, binary sensors,\u201d<\/a> <em>IEEE Transactions on Signal Processing<\/em>, vol. 57, pp. 1177-1189, Mar. 2009.<\/li>\n<li><strong>Y. Wang, P. Ishwar, and V. Saligrama,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TSP.2008.926192\" rel=\"noopener noreferrer\">\u201cOne-bit distributed sensing and coding for field estimation in sensor networks,\u201d<\/a> <em>IEEE Transactions on Signal Processing<\/em>, vol. 56, pp. 4433-4445, Sep. 2008.<\/li>\n<li><strong>R. Puri, A. Majumdar, P. Ishwar, and K. Ramchandran,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/MSP.2006.1657820\" rel=\"noopener noreferrer\">\u201cDistributed Video Coding in Broadband Wireless Sensor Networks,\u201d<\/a> <em>IEEE Signal Processing Magazine<\/em>, Special Issue on Distributed Signal Processing in Sensor Networks, vol. 23, no. 4, pp. 94-106, Jul. 2006.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TIT.2005.853317\" rel=\"noopener noreferrer\">\u201cOn the existence and characterization of the maxent distribution under general moment inequality constraints,\u201d<\/a> <em>IEEE Transactions on Information Theory<\/em>, vol. 51, pp. 3322-3333, Sep. 2005.<\/li>\n<li><strong>P. Ishwar, R. Puri, K. Ramchandran, and S. S. Pradhan,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/JSAC.2005.843544\" rel=\"noopener noreferrer\">\u201cOn rate-constrained distributed estimation in unreliable sensor networks,\u201d<\/a> <em>IEEE Journal on Selected Areas in Communications<\/em>, Special issue on Self-Organizing Distributed Collaborative Sensor Networks, vol. 23, pp. 765-775, Apr. 2005.<\/li>\n<li><strong>M. Johnson, P. Ishwar, V. M. Prabhakaran, D. Schonberg, and K. Ramchandran,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TSP.2004.833860\" rel=\"noopener noreferrer\">\u201cOn compressing encrypted data,\u201d<\/a> <em>IEEE Transactions on Signal Processing<\/em>, Special supplement on Secure Media, vol. 52, part 2, pp. 2992-3006, Oct. 2004.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/TSP.2002.808111\" rel=\"noopener noreferrer\">\u201cOn the equivalence of set-theoretic and maxent MAP estimation,\u201d<\/a> <em>IEEE Transactions on Signal Processing<\/em>, vol. 51, pp. 698-713, Mar. 2003.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong> <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/76.867937\" rel=\"noopener noreferrer\">\u201cOn spatial adaptation of motion field smoothness in video coding,\u201d<\/a> <em>IEEE Transactions on Circuits and Systems for Video Technology<\/em>, vol. 10, pp. 980-989, Sep. 2000.<\/li>\n<\/ul>\n<h4><span style=\"color: maroon;\">Book Chapters<\/span><\/h4>\n<ul>\n<li><strong>J. Wu, J. Chen, P. Ishwar, and J. Konrad,<\/strong> \u201cTwo-Stream CNNs for Gesture-Based Verification and Identification: Learning User Style,\u201d in <em>Deep Learning for Biometrics<\/em> (B. Bhanu and A. Kumar, eds.), ch. 7, pp. 159-182, Springer, 2017.<\/li>\n<li><strong>Y. Wang, N. Ma, M. Zhao, P. Ishwar, and V. Saligrama,<\/strong> \u201cDistributed field estimation with one-bit sensors,\u201d in <em>Networked Sensing Information and Control<\/em> (V. Saligrama, ed.), pp. 137-158, Springer, New York, NY, 2008.<\/li>\n<li><strong>A. Kumar, P. Ishwar, and K. Ramchandran,<\/strong> \u201cOn distributed sampling of smooth non-bandlimited fields,\u201d in <em>IPSN 2004: Third International Symposium on Information Processing in Sensor Networks, April 26-27, 2004, Berkeley, CA<\/em>, pp. 89-98, ACM Press, 2004.<\/li>\n<li><strong>P. Ishwar, A. Kumar, and K. Ramchandran,<\/strong> \u201cDistributed sampling for dense senor networks: a \u201cbit-conservation principle\u201d,\u201d in <em>Information Processing in Sensor Networks: Second International Workshop, IPSN 2003, Palo Alto, CA, April 22-23, 2003, (Lecture Notes in Computer Science)<\/em> (L. J. Guibas and F. Zhao, eds.),\u00a0 pp. 17-31, Springer, New York, NY 2003.<\/li>\n<li><strong>P. Ishwar, R. Puri, S. S. Pradhan, and K. Ramchandran,<\/strong> \u201cOn rate-constrained estimation in unreliable sensor networks,\u201d in <em>Information Processing in Sensor Networks: Second International Workshop, IPSN 2003, Palo Alto, CA, April 22-23, 2003, (Lecture Notes in Computer Science)<\/em> (L. J. Guibas and F. Zhao, eds.),\u00a0 pp. 178-192, Springer, New York, NY 2003.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong> \u201cImage modeling and restoration &#8211; information fusion, set-theoretic methods, and the maximum entropy principle,\u201d in <em>Bayesian Inference and Maximum Entropy Methods in Science and Engineering: 20th International Workshop, Gif-sur-Yvette, France, 8-13 July 2000<\/em> (Ali Mohammad-Djafari, ed.), pp. 204-215, American Institute of Physics, 2001.<\/li>\n<\/ul>\n<h4><span style=\"color: maroon;\">Conference Articles<\/span><\/h4>\n<ul>\n<li><strong>Marianna Felici, Nicholas B. Pickett, Jennifer Segale, Joshua L. Semeter, Prakash Ishwar, et al.<\/strong>, \u201c<a href=\"https:\/\/agu.confex.com\/agu\/agu24\/meetingapp.cgi\/Paper\/1671013\" target=\"_blank\" rel=\"noopener\">Modeling of the Martian Ionosphere and its Response to Solar Events through Machine Learning<\/a>,\u201d <em>Proc. American Geophysical Union (AGU) Conference<\/em> (session on Space Weather and Human Exploration to the Moon, Mars, and Beyond), Washington, D.C., 9\u201313 December, 2024.<\/li>\n<li><strong>Z. Chen, M. Varkanitsa, P. Ishwar, J. Konrad, M. Betke, S. Kiran, and A. Venkataraman<\/strong>, \u201c<a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-3-031-78761-4_9\" target=\"_blank\" rel=\"noopener\">A Lesion-Aware Edge-Based Graph Neural Network for Predicting Language Ability in Patients with Post-stroke Aphasia<\/a>,\u201d <em>Proc. 7th International Workshop on Machine Learning in Clinical Neuroimaging (MLCN)<\/em>, in conjunction with <em>MICCAI 2024<\/em>, Marrakesh, Morocco, October 10, 2024. [<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11398550\/\" target=\"_blank\" rel=\"noopener\">PubMed Central preprint, National Library of Medicine<\/a>]<\/li>\n<li><strong>T. Nguyen, R. Jiang, S. Aeron, P. Ishwar and D. R. Brown<\/strong>, \u201c<a href=\"https:\/\/ieeexplore.ieee.org\/document\/10734809\" target=\"_blank\" rel=\"noopener\">On Neural Collapse in Contrastive Learning with Imbalanced Datasets<\/a>,\u201d <em>Proc. IEEE 34th International Workshop on Machine Learning for Signal Processing (MLSP)<\/em>, London, United Kingdom, Sep. 22\u201325, 2024, pp. 1\u20136. [<a href=\"https:\/\/2024.ieeemlsp.org\/besr-paper-awards\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: red;\"><strong>Best Paper Award<\/strong><\/span><\/a>]<\/li>\n<li><strong>R. Jiang, T. Nguyen, P. Ishwar and S. Aeron<\/strong>, \u201c<a href=\"https:\/\/ieeexplore.ieee.org\/document\/10650863\" target=\"_blank\" rel=\"noopener\">Supervised Contrastive Learning with Hard Negative Samples<\/a>,\u201d <em>Proc. International Joint Conference on Neural Networks (IJCNN)<\/em>, Yokohama, Japan, 30 June \u2013 5 July, 2024, pp. 1\u20138.<\/li>\n<li><strong>S. Chennuri, S. Lai, A. Billot, M. Varkanitsa, E. Braun, S. Kiran, A. Venkataraman, J. Konrad, P. Ishwar, and M. Betke<\/strong>, \u201c<a href=\"https:\/\/openaccess.thecvf.com\/content\/ICCV2023W\/CVAMD\/html\/Chennuri_Fusion_Approaches_to_Predict_Post-Stroke_Aphasia_Severity_from_Multimodal_Neuroimaging_ICCVW_2023_paper.html\" target=\"_blank\" rel=\"noopener\">Fusion Approaches to Predict Post-stroke Aphasia Severity from Multimodal Neuroimaging Data<\/a>,\u201d <em>Proc. IEEE\/CVF International Conference on Computer Vision (ICCV) Workshops<\/em>, pp. 2644\u20132653, Oct. 2023.<\/li>\n<li><strong>R. Jiang, P. Ishwar, and S. Aeron<\/strong>, \u201cHard Negative Sampling via Regularized Optimal Transport for Contrastive Representation Learning,\u201d in <em>Proc. INNS and IEEE International Joint Conference on Neural Networks (IJCNN)<\/em>, Gold Coast, Queensland, Australia, 18-23 Jun., 2023. [<a href=\"https:\/\/arxiv.org\/abs\/2111.03169\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv:2111.03169<\/a>].<\/li>\n<li><strong>B. Lyu, T. Nguyen, M. Scheutz, P. Ishwar, and S. Aeron<\/strong>, \u201cA Principled Approach to Model Validation in Domain Generalization,\u201d in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)<\/em>, Rhodes Island, Greece, 4-10 Jun. 2023, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/10094659\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/ICASSP49357.2023.10094659<\/a>.<\/li>\n<li><span class=\"fontstyle2\"><strong>S. Paik, L. Guo, N. Zhou, Y. Zhao, G. Gao, M. Parekh, P. Ishwar, M. Betke, and D. Wijaya<\/strong>, \u201cCrowdsourcing emotions on multimodal framing effects of gun violence news,\u201d <\/span><span class=\"fontstyle3\"><a href=\"https:\/\/www.icahdq.org\/mpage\/ICA23-Program\" target=\"_blank\" rel=\"noopener noreferrer\"><em>73rd Annual International Communication Association Conference<\/em><\/a>, <em>Reclaiming Authenticity in Communication<\/em><\/span><span class=\"fontstyle2\">, Toronto, Canada, 25-29 May 2023.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Z. Lu, M. Cokbas, P. Ishwar, and J. Konrad<\/strong>, \u201cEstimating Distances Between People using a Single Overhead Fisheye Camera with Application to Social-Distancing Oversight,\u201d <\/span><em><span class=\"fontstyle3\">18th International Conference on Computer Vision Theory and Applications (VISAPP)<\/span><\/em><span class=\"fontstyle2\">, Lisbon, Portugal, 19-21 Feb. 2023. [<a href=\"https:\/\/arxiv.org\/abs\/2303.11520\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>T. Nguyen, B. Lyu, P. Ishwar, M. Scheutz, and S. Aeron<\/strong>, \u201cTrade-off between reconstruction loss and feature alignment for domain generalization,\u201d in <\/span><em><span class=\"fontstyle3\">21st IEEE International Conference on Machine Learning and Applications (ICMLA)<\/span><\/em><span class=\"fontstyle2\">, Bahamas, Dec. 2022, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/10069822\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/ICMLA55696.2022.00132<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>M. Cokbas, J. Bolognino, J. Konrad, and P. Ishwar<\/strong>, \u201cFRIDA: fisheye re-identification dataset with annotations,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. IEEE 18th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)<\/span><\/em><span class=\"fontstyle2\">, Madrid, Spain, Nov. 2022, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9959697\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/AVSS56176.2022.9959697<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>G. Gao, S. Paik, C. Reardon, Y. Zhao, L. Guo, P. Ishwar, M. Betke, and D. Wijaya<\/strong>, \u201c<a href=\"https:\/\/aclanthology.org\/2022.aacl-main.29\/\" target=\"_blank\" rel=\"noopener noreferrer\">Prediction of People\u2019s Emotional Response towards Multi-modal News<\/a>,\u201d <\/span><em><span class=\"fontstyle3\">The 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (AACL-IJCNLP)<\/span><\/em><span class=\"fontstyle2\">, 10 pages, Nov. 2022.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Cordella, C., Liu, H., Ishwar, P., Betke, M., and Kiran, S.<\/strong>, \u201cToward personalized treatment recommendations: The promise of data-driven approaches in speech language pathology,\u201d <\/span><em><span class=\"fontstyle3\">American Speech-LanguageHearing Association Convention<\/span><\/em><span class=\"fontstyle2\">, New Orleans, LA, USA, Nov. 2022.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>T. Nguyen, B. Lyu, P. Ishwar, M. Scheutz, and S. Aeron<\/strong>, \u201cConditional Entropy Minimization Principle for Learning Domain Invariant Representation Features,\u201d <\/span><em><span class=\"fontstyle3\">26th International Conference on Pattern Recognition (ICPR)<\/span><\/em><span class=\"fontstyle2\">, Montreal, Canada, 21-25 Aug. 2022, <a href=\"https:\/\/doi.ieeecomputersociety.org\/10.1109\/ICPR56361.2022.9956548\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/ICPR56361.2022.9956548<\/a>. [<\/span><span class=\"fontstyle3\"><a href=\"https:\/\/arxiv.org\/abs\/2201.10460\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>T. Nguyen, B. Lyu, P. Ishwar, S. Aeron, and M. Scheutz<\/strong>, \u201cJoint covariate-alignment and concept-alignment: a framework for domain generalization,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. 32nd IEEE International Workshop on Machine Learning for Signal Processing (MLSP)<\/span><\/em><span class=\"fontstyle2\">, Xi\u2019an, China, 22-25 Aug. 2022, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9943435\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/MLSP55214.2022.9943435<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Jiang, Y., Lai, S., Lei, G., Betke, M., Ishwar, P., and Wijaya, D.<\/strong>, \u201c<a href=\"https:\/\/open.bu.edu\/handle\/2144\/45271\" target=\"_blank\" rel=\"noopener noreferrer\">Community Detection of the Framing Element Network: Proposing and Assessing a New Computational Framing Analysis Approach<\/a>,\u201d <\/span><em><span class=\"fontstyle3\">105th AEJMC Annual Conference<\/span><\/em><span class=\"fontstyle2\"><em>, Communication Theory and Methodology Division<\/em>, Detroit, MI, Aug. 2022. [<\/span><span class=\"fontstyle4\"><span style=\"color: red;\"><strong>Top Method Paper<\/strong><\/span>]<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Chennuri S., Billot A., Lai S., Ishwar P., Betke M., and Kiran S.<\/strong>, \u201c<a href=\"https:\/\/open.bu.edu\/handle\/2144\/46070\" target=\"_blank\" rel=\"noopener noreferrer\">Feature Analysis and Extraction for Post Aphasia Recovery Prediction<\/a>,\u201d <\/span><em><span class=\"fontstyle3\">26th UK Conference on Medical Image Understanding and Analysis (MIUA)<\/span><\/em><span class=\"fontstyle2\">, Cambridge, UK, 27-29 Jul. 2022.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Lai, S., Jiang, Y., Guo, L., Betke, M., Ishwar, P., and Wijaya, D.<\/strong>, \u201c<a href=\"https:\/\/aclanthology.org\/2022.politicalnlp-1.4\/\" target=\"_blank\" rel=\"noopener noreferrer\">An Unsupervised Approach to Discover Media Frames<\/a>,\u201d in <\/span><em><span class=\"fontstyle3\">Proceedings of The LREC 2022 Workshop on Natural Language Processing for Political Sciences<\/span><\/em><span class=\"fontstyle2\"><em>,<\/em> Marseille, France, June 20-25, 2022, pp. 22-31, ISBN: 979-10-95546-88-7.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>M. Tezcan, Z. Duan, M. Cokbas, P. Ishwar, and J. Konrad<\/strong>, \u201cWEPDTOF: A dataset and benchmark algorithms for in-the-wild people detection and tracking from overhead fisheye cameras,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. IEEE\/CVF Winter Conference on Applications of Computer Vision (WACV)<\/span><\/em><span class=\"fontstyle2\">, pp. 503-512, Jan. 2022, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9707097\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/WACV51458.2022.00145<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>L. Patino, J. Boyle, J. Ferryman, J. Auer, J. Pegoraro, R. Pflugfelder, M. Cokbas, J. Konrad, P. Ishwar, G. Slavic, L. Marcenaro, Y. Jiang, Y. Jin, H. Ko, G. Zhao, G. Ben-Yosef, and J. Qiu<\/strong>, \u201cPETS-2021: Throughfoliage detection and tracking challenge and evaluation,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. IEEE 17th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)<\/span><\/em><span class=\"fontstyle2\">, 16{19 Nov. 2021, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9663837\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/AVSS52988.2021.9663837<\/a>. [<\/span><span class=\"fontstyle4\"><span style=\"color: red;\"><strong>Challenge Winner<\/strong><\/span>]<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>J. Bone, M. Cokbas, M. Tezcan, J. Konrad, and P. Ishwar<\/strong>, \u201cGeometry-Based Person Reidentification in Fisheye Stereo,\u201d in <\/span><span class=\"fontstyle3\">Proc. <em>17th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)<\/em><\/span><span class=\"fontstyle2\">, 16-19 Nov. 2021, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9663745\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/AVSS52988.2021.9663745<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>I. Tourni, L. Guo, T. Daryanto, F. Zhafransyah, E. E. Halim, M. Jalal, B. Chen, S. Lai, H. Hu, M. Betke, P. Ishwar and D. T. Wijaya<\/strong>, \u201cDetecting Frames in News Headlines and Lead Images in U.S. Gun Violence Coverage,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. International Conference on Empirical Methods in Natural Language Processing (EMNLP)<\/span><\/em><span class=\"fontstyle2\">, online and in Punta Cana, Dominican Republic, 7-11 Nov., 2021, <a href=\"https:\/\/aclanthology.org\/2021.findings-emnlp.339\/\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.18653\/v1\/2021.findings-emnlp.339<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>V. Bhatia, V. P. Akavoor, S. Paik, L. Guo, M. Jalal, A. Smith, D. A. Tofu, E. E. Halim, Y. Sun, M. Betke, P. Ishwar and D. T. Wijaya<\/strong>, \u201cOpenFraming: Open-sourced Tool for Computational Framing Analysis of Multilingual Data,\u201d <\/span><span class=\"fontstyle3\">Demonstration paper in I<em>nternational Conference on Empirical Methods in Natural Language Processing (EMNLP)<\/em><\/span><span class=\"fontstyle2\">, online and in Punta Cana, Dominican Republic, 7-11 Nov., 2021, <a href=\"https:\/\/aclanthology.org\/2021.emnlp-demo.28\/\" target=\"_blank\" rel=\"noopener noreferrer\">DOI 10.18653\/v1\/2021.emnlp-demo.28<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>M. Peng, M. Cokbas, U. D. Gallastegi, P. Ishwar, J. Konrad, B. Kulis and V. Goyal<\/strong>, \u201cConvolutional Neural <\/span><span class=\"fontstyle2\">Network Denoising of Focused Ion Beam Micrographs,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. IEEE International Workshop on Machine Learning for Signal Processing (MLSP)<\/span><\/em><span class=\"fontstyle2\">, online, 25-28 Oct., 2021, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9596272\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/MLSP52302.2021.9596272<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>S. Lai, A. Billot, M. Varkanitsa, E. Braun, B. Rapp, T. Parrish, A. Kurani, J. Higgins, D. Caplan, C. Thompson, S. Kiran, M. Betke and P. Ishwar<\/strong>, \u201cAn Exploration of Machine Learning Methods for Predicting Post-stroke Aphasia Recovery,\u201d in <\/span><em><span class=\"fontstyle3\">Proc. ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA), Workshop on Artificial Intelligence in Smart Healthcare Informatics (AISHI)<\/span><\/em><span class=\"fontstyle2\">, Jun. 29 &#8211; Jul. 2, 2021, <a href=\"https:\/\/doi.org\/10.1145\/3453892.3461319\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1145\/3453892.3461319<\/a>.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Billot A., Lai S., Varkanitsa M., Braun E. J., Rapp B., Parrish T. B., Kurani A. S., Higgins J., Caplan D., <\/strong><strong>Thompson C. K., Betke M., Ishwar P., Kiran S.<\/strong>, \u201cMultimodal behavioral and neural data predict response to treatment in post-stroke aphasia,\u201d <\/span><em><span class=\"fontstyle3\">Society for the Neurobiology of Language<\/span><\/em><span class=\"fontstyle2\">, online oral presentation, Oct. 2021.<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>Billot A., Lai S., Varkanitsa M., Braun E. J., Rapp B., Parrish T. B., Kurani A. S., Higgins J., Caplan D., <\/strong><strong>Thompson C. K., Ishwar P., Betke M., Kiran S.<\/strong>, \u201cPrediction of treatment-related language recovery in post-stroke aphasia from neuroimaging and behavioral data,\u201d <\/span><em><span class=\"fontstyle3\">Cognitive Neuroscience Society<\/span><\/em><span class=\"fontstyle2\">, online poster presentation, Mar. 2021.<br \/>\n<\/span><\/li>\n<li><span class=\"fontstyle2\"><strong>A. Billot, S. Lai, M. Varkanitsa, E. J. Braun, Y. Gu, M. Bahrani, J. Bighetto, B. Rapp, T. B. Parrish, <\/strong><strong>D. Caplan, C. K. Thompson, P. Ishwar, M. Betke, and S. Kiran<\/strong>, \u201cPredicting post-stroke aphasia recovery from multimodal neuroimaging data,\u201d <\/span><em><span class=\"fontstyle3\">11th World Congress for Neurorehabilitation<\/span><\/em><span class=\"fontstyle2\">, online oral presentation, Oct. 2020.<\/span><\/li>\n<li><strong>A. F. Aky\u00fcrek, L. Guo, R. Elanwar, P. Ishwar, M. Betke and D. T. Wijaya<\/strong>, \u201cMulti-label and Multilingual News Framing Analysis,\u201d in\u00a0<em>Proc. 58th Annual Meeting of the Association for Computational Linguistics (ACL),<\/em> Jul., 2020, <a href=\"https:\/\/aclanthology.org\/2020.acl-main.763\/\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.18653\/v1\/2020.acl-main.763<\/a>.<\/li>\n<li><strong>Z. Duan, M. Tezcan, H. Nakamura, P. Ishwar, and J. Konrad<\/strong>, \u201cRAPiD: Rotation-aware people detection in overhead fisheye images,\u201d in\u00a0<em>IEEE\/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Omnidirectional Computer Vision in Research and Industry (OmniCV) Workshop,<\/em> Jun., 2020, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9150668\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/CVPRW50498.2020.00326<\/a>. [<a href=\"https:\/\/arxiv.org\/abs\/2005.11623\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>M. Cokbas, P. Ishwar, and J. Konrad,<\/strong>, \u201cLow-resolution overhead thermal tripwire for occupancy estimation,\u201d in\u00a0<em>IEEE\/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Perception Beyond Visible Spectrum (PBVS) Workshop,<\/em> Jun., 2020, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9150992\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/CVPRW50498.2020.00052<\/a>. [<a href=\"https:\/\/arxiv.org\/abs\/2004.05685\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>J. Chen, J. Konrad, and P. Ishwar<\/strong>, \u201cA cyclically-trained adversarial network for invariant representation learning,\u201d in\u00a0<em>IEEE\/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Adverserial Machine Learning in Computer Vision (AMLCV) Workshop,<\/em> Jun., 2020, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9150707\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/CVPRW50498.2020.00399<\/a>. [<a href=\"https:\/\/arxiv.org\/abs\/1906.09313\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>M. O. Tezcan, P. Ishwar, and J. Konrad<\/strong>, \u201cBSUV-Net: A Fully-Convolutional Neural Network for Background Subtraction of Unseen Videos,\u201d in\u00a0<em>Proc. IEEE Winter Conference on Applications of Computer Vision (WACV),<\/em> Snowmass Village, CO, 2-5 Mar., 2020, <a href=\"https:\/\/ieeexplore.ieee.org\/document\/9093464\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1109\/WACV45572.2020.9093464<\/a>. [<a href=\"https:\/\/arxiv.org\/abs\/1907.11371\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>H. Kawai, J. Chen, P. Ishwar, and J. Konrad<\/strong>, <a href=\"https:\/\/doi.org\/10.1109\/MLSP.2019.8918926\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cVAE\/WGAN-based Image Representation Learning for Pose-Preserving Seamless Identity Replacement in Facial Images,\u201d<\/a> in\u00a0<em>Proc. IEEE International Workshop on Machine Learning for Signal Processing (MLSP),<\/em>\u00a0Pittsburgh, PA, 13-16 Oct., 2019.<\/li>\n<li><strong>Y. Hu, A. Trachtenberg, and P. Ishwar<\/strong>, <a href=\"https:\/\/doi.org\/10.1109\/ALLERTON.2019.8919948\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cCollaborative Privacy for Web Applications,\u201d<\/a> in\u00a0<em>Proc. 57th Annual Allerton Conference on Communication, Control, and Computing,<\/em>\u00a0Monticello, IL, 24-27 Sep., 2019. [<a href=\"https:\/\/arxiv.org\/abs\/1901.03383\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>A. Tripathy, Y. Wang, and P. Ishwar<\/strong>, <a href=\"https:\/\/doi.org\/10.1109\/ALLERTON.2019.8919758\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cPrivacy-Preserving Adversarial Networks,\u201d<\/a> in\u00a0<em>Proc. 57th Annual Allerton Conference on Communication, Control, and Computing,<\/em>\u00a0Monticello, IL, 24-27 Sep., 2019. [<a href=\"https:\/\/arxiv.org\/abs\/1712.07008\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>S. Li, M. O. Tezcan, P. Ishwar, and J. Konrad<\/strong>, <a href=\"https:\/\/doi.org\/10.1109\/AVSS.2019.8909877\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cSupervised People Counting Using An Overhead Fisheye Camera,\u201d<\/a> in\u00a0<em>Proc. 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS),<\/em>\u00a0Taipei, Taiwan, 18-21 Sep., 2019.<\/li>\n<li><strong>J. Zhao, N. Frumkin, P. Ishwar, and J. Konrad<\/strong>, <a href=\"https:\/\/doi.org\/10.1109\/ICIP.2019.8803016\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cCNN-Based Indoor Occupant Localization via Active Scene Illumination,\u201d<\/a> in\u00a0<em>Proc. IEEE International Conference on Image Processing (ICIP),<\/em>\u00a0Taipei, Taiwan, 22-25 Sep., 2019.<\/li>\n<li><strong>J. Chen, J. Konrad, and P. Ishwar<\/strong>, <a href=\"http:\/\/openaccess.thecvf.com\/content_cvpr_2018_workshops\/papers\/w32\/Chen_VGAN-Based_Image_Representation_CVPR_2018_paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cVGAN-based image representation learning for privacy-preserving facial expression recognition,\u201d<\/a> in\u00a0<em>IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Workshop on Challenges and Opportunities for Privacy and Security (COPS)<\/em>, Salt Lake City, UT, 22 Jun., 2018.<\/li>\n<li><strong>J. Zhao, N. Frumkin, J. Konrad, and P. Ishwar<\/strong>, <a href=\"http:\/\/openaccess.thecvf.com\/content_cvpr_2018_workshops\/papers\/w32\/Zhao_Privacy-Preserving_Indoor_Localization_CVPR_2018_paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cPrivacy-preserving indoor localization via active scene illumination,\u201d<\/a> in\u00a0<em>IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Workshop on Challenges and Opportunities for Privacy and Security (COPS)<\/em>, Salt Lake City, UT, 22 Jun., 2018.<\/li>\n<li><strong>P. Durga, R. K. Pathinarupothi, E. S. Rangan, and P. Ishwar<\/strong>, <a href=\"https:\/\/dl.acm.org\/citation.cfm?id=3194658.3194674\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cWhen Less is Better: A Summarization Technique that Enhances Clinical Effectiveness of Data,\u201d<\/a> in\u00a0<em>Proceedings of the ACM International Conference on Digital Health<\/em>, Lyon, France, 23-26 Apr., 2018.<\/li>\n<li><strong>J. Chen, J. Wu, J. Konrad, and P. Ishwar,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/WACV.2017.23\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cSemi-Coupled Two-Stream Fusion ConvNets for Action Recognition at Extremely Low Resolutions,\u201d<\/a> in <em>Proc. IEEE Winter Conference on Applications of Computer Vision (WACV),<\/em> Santa Rosa, CA, 24-31 Mar., 2017. [<a href=\"https:\/\/arxiv.org\/abs\/1610.03898\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>C. Lin, P. Ishwar, and W. Ding,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/ICASSP.2017.7952933\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cNode Embedding for Network Community Discovery,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> New Orleans, LA, 5-9 Mar., 2017. [<a href=\"https:\/\/arxiv.org\/abs\/1611.03028\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>Y. Wang, N. Raval, P. Ishwar, M. Hattori, T. Hirano, N. Matsuda, and R. Shimizu,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/ICASSP.2017.7953389\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cOn Methods for Privacy-Preserving Energy Disaggregation,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> New Orleans, LA, 5-9 Mar., 2017.<\/li>\n<li><strong>J. Zhao, P. Ishwar, and J. Konrad,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/ICASSP.2017.7952773\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cPrivacy-Preserving, Indoor Localization via Light Transport Analysis,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> New Orleans, LA, 5-9 Mar., 2017.<\/li>\n<li><strong>D. Roeper, J. Chen, J. Konrad, and P. Ishwar,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/AVSS.2016.7738073\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cPrivacy-Preserving, Indoor Occupant Localization Using a Network of Single-Pixel Sensors,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE Int. Conf. Advanced Video and Signal-Based Surveillance (AVSS),<\/em> Colorado Springs, CO, 24-26 Aug., 2016, pp. 214-220.<\/li>\n<li><strong>J. Wu, P. Ishwar, and J. Konrad,<\/strong> <a href=\"https:\/\/www.cv-foundation.org\/openaccess\/content_cvpr_2016_workshops\/w4\/papers\/Wu_Two-Stream_CNNs_for_CVPR_2016_paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cTwo-Stream CNNs for Gesture-Based Verification and Identification: Learning User Style,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE Computer Society Workshop on Biometrics at CVPR\u201916,<\/em> Las Vegas, NV, 26 Jun., 2016.<\/li>\n<li><strong>J. Chen, J. Wu, K. Richter, J. Konrad, and P. Ishwar,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/SSIAI.2016.7459176\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cEstimating Head Pose Orientation Using Extremely Low Resolution Images,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI),<\/em> Santa Fe, NM, 6-8 Mar., 2016.<\/li>\n<li><strong>Y. O. Basciftci, Y. Wang, and P. Ishwar,<\/strong> <a href=\"https:\/\/doi.org\/10.1109\/ITA.2016.7888175\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cOn Privacy-Utility Tradeoffs for Constrained Data Release Mechanisms,\u201d<\/a>\u00a0in\u00a0<em>Proc. 11th IEEE International Workshop on Information Theory and Applications (ITA),<\/em> San Diego, CA, 31 Jan. &#8211; 5 Feb., 2016. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper<\/strong><span style=\"color: #000000;\">][<a href=\"http:\/\/ita.ucsd.edu\/workshop\/16\/files\/paper\/paper_4131.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">pdf<\/a>]<\/span><\/span><\/li>\n<li><strong>J. Dai, B. Saghafi, J. Wu, J. Konrad, and P. Ishwar,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2015.7351605\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cTowards Privacy-Preserving Recognition of Human Activities,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Image Processing (ICIP),<\/em> Quebec-City, Canada, 27-30 Sep., 2015, pp. 4238-4242.<\/li>\n<li><strong>J. Wu, J. Christianson, J. Konrad, and P. Ishwar,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2015.7351393\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cLeveraging Shape and Depth in User Authentication from In-air Hand Gestures,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Image Processing (ICIP),<\/em> Quebec-City, Canada, 27-30 Sep., 2015, pp. 3195-3199.<\/li>\n<li><strong>J. Dai, J. Wu, B. Saghafi, J. Konrad, and P. Ishwar<\/strong>, <a href=\"http:\/\/dx.doi.org\/10.1109\/CVPRW.2015.7301356\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cTowards Privacy-Preserving Activity Recognition Using Extremely Low Temporal and Spatial Resolution Cameras,\u201d<\/a> in the\u00a0<em> Sixth IEEE Workshop on Analysis and Modeling of Faces and Gestures (AMFG) at CVPR\u201915<\/em>, Boston, MA, 12 Jun., 2015, pp. 68-76.<\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama,<\/strong>\u00a0<a href=\"http:\/\/jmlr.org\/proceedings\/papers\/v38\/ding15.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cA Topic Modeling Approach to Ranking,\u201d<\/a>\u00a0in\u00a0<em>Proc. International Conference on Artificial Intelligence and Statistics (AIStats)<\/em>, San Diego, CA, 9-12 May, 2015.<\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama, <\/strong>\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2015.7179012\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cLearning Shared Rankings from Mixtures of Noisy Pairwise Comparisons,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em>\u00a0Brisbane, Australia, 19-24 Apr., 2015, pp. 5446-5450.<\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama, <\/strong><a href=\"http:\/\/dx.doi.org\/10.1109\/ITA.2015.7308989\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cMost Large Topic Models are Approximately Separable,\u201d<\/a> in <em>Proc. 10th IEEE International Workshop on Information Theory and Applications (ITA), <\/em>San Diego, CA, 1-6 Feb., 2015, pp. 199-203. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper<\/strong><span style=\"color: #000000;\">][<a href=\"https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=1&amp;cad=rja&amp;uact=8&amp;ved=0CB8QFjAA&amp;url=http%3A%2F%2Fita.ucsd.edu%2Fworkshop%2F15%2Ffiles%2Fpaper%2Fpaper_438.pdf&amp;ei=RY4hVaSrMYXusAW61YCYBg&amp;usg=AFQjCNG3Ra5KZyjCCc8l1SiUan1cLMhjyQ&amp;bvm=bv.89947451,d.b2w\" target=\"_blank\" rel=\"noopener noreferrer\">pdf<\/a>]<\/span><\/span><\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama,<\/strong> \u201cA Topic Modeling Approach to Rank Aggregation,\u201d in <em> Advances in Neural Information Processing Systems (NIPS), <a href=\"http:\/\/events.csa.iisc.ernet.in\/NIPS-14-rankingsws\/\" target=\"_blank\" rel=\"noopener noreferrer\">Workshop on Analysis of Rank Data: Confluence of Social Choice, Operations Research, and Machine Learning<\/a><\/em>, Montreal, Canada, 13 Dec., 2014. [<span style=\"color: red;\"><strong>Student Best Paper Award<\/strong><\/span>] [<a href=\"http:\/\/arxiv.org\/abs\/1412.3705\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>Y. Wang, P. Ishwar, and S. Rane,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ITW.2014.6970886\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cAn Elementary Completeness Proof for Secure Two-Party Computation Primitives,\u201d<\/a>\u00a0in <em>Proc. IEEE International Information Theory Workshop (ITW)<\/em>, Tasmania, Australia, 2-5 Nov., 2014, pp. 521-525.\u00a0[<a href=\"http:\/\/arxiv.org\/abs\/1402.4360\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<strong><br \/>\n<\/strong><\/li>\n<li><strong>J. Wu, P. Ishwar, and J. Konrad<\/strong>, <a href=\"http:\/\/dx.doi.org\/10.1109\/BTAS.2014.6996261\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cThe Value of Posture, Build and Dynamics in Gesture-Based User Authentication,\u201d<\/a> in\u00a0<em>Proc. IEEE International Joint Conference on Biometrics (IJCB)<\/em>, Clearwater, FL, 29 Sep. &#8211; 2 Oct., 2014, pp.\u00a01-8.<\/li>\n<li><strong>J. Wu, P. Ishwar, and J. Konrad<\/strong>, <a href=\"http:\/\/dx.doi.org\/10.1109\/AVSS.2014.6918651\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cSilhouettes versus Skeletons in Gesture-Based Authentication with Kinect,\u201d<\/a> in\u00a0<em>Proc. IEEE Int. Conf. Advanced Video and Signal-Based Surveillance (AVSS)<\/em>, Seoul, Korea, 26-29 Aug., 2014, pp.\u00a099-106.<\/li>\n<li><strong>Y. Wang, P.-M. Jodoin, F. Porikli, J. Konrad, Y. Benezeth, and P. Ishwar<\/strong>, <a href=\"http:\/\/dx.doi.org\/10.1109\/CVPRW.2014.126\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cCDnet 2014: An Expanded Change Detection Benchmark Dataset,\u201d<\/a> in <em>Proc. IEEE Workshop on Change Detection (CDW\u201914) at CVPR\u201914<\/em>, Columbus, OH, 28 Jun., 2014, pp. 393-400.<\/li>\n<li><strong>J. Wu, J. Konrad, and P. Ishwar<\/strong>, <a href=\"http:\/\/dx.doi.org\/10.1109\/CVPRW.2014.19\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cThe Value of Multiple Viewpoints in Gesture-Based User Authentication,\u201d<\/a> in the\u00a0<em>IEEE Computer Society Workshop on Biometrics at CVPR\u201914<\/em>, Columbus, OH, 23 Jun., 2014, pp. 90-97.<\/li>\n<li><strong>L. Martin, W. C. Karl, and P. Ishwar<\/strong>, <a href=\"http:\/\/www.ucair.med.utah.edu\/CTmeeting\/ProceedingsCTMeeting2014.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cArtifact reduction in dual-energy CT reconstruction for security applications,\u201d<\/a> in\u00a0<em>Proc. The Third International Conference on Image Formation in X-Ray Computed Tomography<\/em>, Salt Lake City, UT, 22-25 Jun., 2014, pp.\u00a0133-136.<\/li>\n<li><strong>W. Ding, P. Ishwar, V. Saligrama, and W. C. Karl,<\/strong>\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2014.6854140\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cSensing-aware Kernel SVM,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em>\u00a0Florence, Italy, 4-9 May, 2014, pp. 2947-2951. [<a href=\"http:\/\/arxiv.org\/abs\/1312.0512\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>L. Martin, W. C. Karl, and P. Ishwar,<\/strong>\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2014.6853782\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cStructure-preserving dual-energy CT for luggage screening,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em>\u00a0Florence, Italy, 4-9 May, 2014, pp. 1175-1179.<\/li>\n<li><strong>W. Ding, M. H. Rohban, P. Ishwar, and V. Saligrama,<\/strong>\u00a0<a href=\"http:\/\/jmlr.org\/proceedings\/papers\/v33\/ding14a.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cEfficient distributed topic modeling with provable guarantees,\u201d<\/a>\u00a0in\u00a0<em>Proc. International Conference on Artificial Intelligence and Statistics (AIStats)<\/em>, Reykjavik, Iceland, 22-25 Apr., 2014.<\/li>\n<li><strong>L. Martin, A. Tuysuzoglu, P. Ishwar, and W. C. Karl<\/strong>,\u00a0<a href=\"http:\/\/dx.doi.org\/10.1117\/12.2048873\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cJoint metal artifact reduction and material discrimination in X-ray CT using a learning-based graph-cut method,\u201d<\/a>\u00a0in\u00a0<em>Proc. SPIE International Conference on Computational Imaging XII,<\/em>\u00a0San Francisco, CA, 2 Feb. 2014, vol. 9020.<\/li>\n<li><strong>W. Ding, P. Ishwar, M. H. Rohban, and V. Saligrama,<\/strong>\u00a0<a href=\"http:\/\/mimno.infosci.cornell.edu\/nips2013ws\/nips2013tm_submission_6.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cNecessary and Sufficient Conditions for Novel Word Detection in Separable Topic Models,\u201d<\/a> in <em>Advances in Neural Information Processing Systems (NIPS), Workshop on Topic Models: Computation, Application, Evaluation<\/em>, Lake Tahoe, NV, USA, 10 Dec., 2013. [<a href=\"http:\/\/arxiv-web3.library.cornell.edu\/abs\/1310.7994\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>Y. Wang, S. Rane, and P. Ishwar,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/GlobalSIP.2013.6736860\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cOn Unconditionally Secure Multiparty Computation for Realizing Correlated Equilibria in Games,\u201d<\/a> in <em>Proc. IEEE Global Conference on Signal and Information Processing (GlobalSIP), Symposium on Cyber-Security and Privacy,<\/em> Austin, TX, USA, 3-5 Dec., 2013, \u00a0pp. 241-244. [<a href=\"http:\/\/arxiv.org\/abs\/1311.1490\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv version<\/a>]<strong><br \/>\n<\/strong><\/li>\n<li><strong>W. Ding, P. Ishwar, and V. Saligrama<\/strong>,\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ACSSC.2013.6810463\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cDynamic Topic Discovery through Sequential Projections,\u201d<\/a> in\u00a0<em>Proc. Forty-Seventh Annual Asilomar Conference on Signals, Systems, and Computers<\/em>,\u00a0Pacific Grove, CA, 3-6 Nov., 2013, pp. 1100-1104.<\/li>\n<li><strong>M. H. Rohban, P. Ishwar, B. Orten, W.C. Karl, and V. Saligrama,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ITW.2013.6691252\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cAn Impossibility Result for High Dimensional Supervised Learning,\u201d<\/a>\u00a0in <em>Proc. IEEE International Information Theory Workshop (ITW)<\/em>, Seville, Spain, 9-13 Sep., 2013, pp. 1-5.\u00a0[<a target=\"_blank\" href=\"http:\/\/arxiv.org\/abs\/1301.6915\" rel=\"noopener noreferrer\">arXiv version<\/a>]<strong><br \/>\n<\/strong><\/li>\n<li><strong>Y. Wang, P. Ishwar, and S. Rane,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2013.6620808\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cInformation-Theoretically Secure Three-Party Computation with One Corrupted Party,\u201d<\/a>\u00a0in <em>Proc. IEEE International Symposium on Information Theory,<\/em> Istanbul, Turkey, 7-12 Jul., 2013, pp. 3160-3164.<strong><br \/>\n<\/strong><\/li>\n<li><strong>W. Ding,\u00a0M. H. Rohban,\u00a0P. Ishwar, and V. Saligrama,<\/strong><a href=\"http:\/\/jmlr.org\/proceedings\/papers\/v28\/ding13.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cTopic Discovery through Data-Dependent and Random Projections,\u201d<\/a> in\u00a0<em>Proc. IEEE International Conference on Machine Learning (ICML),<\/em> Atlanta GA, USA, 16-21 Jun., 2013, JMLR W&amp;CP 28 (3): 1202\u20131210.\u00a0[<span style=\"color: #99cc00;\"><b>Oral presentation<\/b><\/span>] [<a target=\"_blank\" href=\"http:\/\/arxiv.org\/pdf\/1303.3664v2.pdf\" rel=\"noopener noreferrer\">arXiv version<\/a>]<\/li>\n<li><strong>W. Ding, M. H. Rohban, P. Ishwar, and V. Saligrama,<\/strong> <a href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2013.6638729\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cA new geometric approach to latent topic modeling and discovery,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> Vancouver, Canada, 26-31 May, 2013, pp. 5568-5572.<strong><br \/>\n<\/strong><\/li>\n<li><strong>J. Wu, J. Konrad, and P. Ishwar,<\/strong><a href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2013.6638079\" target=\"_blank\" rel=\"noopener noreferrer\"> \u201cDynamic Time Warping for Gesture-based user Identification and Authentication with Kinect,\u201d<\/a>\u00a0in\u00a0<em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> Vancouver, Canada, 26-31 May, 2013, pp.\u00a02371-2375.<\/li>\n<li><strong>M. Wang, <\/strong><strong>P. Ishwar,\u00a0J. Konrad, C. Gazen, and R. Saboo, <\/strong><a href=\"http:\/\/dx.doi.org\/10.1145\/2393347.2396362\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cCoherent image selection using a fast approximation to the generalized traveling salesman problem,\u201d<\/a> in\u00a0<em>Proc. 20th ACM International Conference on Multimedia (MM),<\/em> Nara, Japan, 29 Oct.-2 Nov, 2012, pp. 981-984.<\/li>\n<li><strong>K. Lai, J. Konrad, and P. Ishwar<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/AVSS.2012.77\" rel=\"noopener noreferrer\">\u201cTowards gesture-based user authentication,\u201d<\/a> in\u00a0<em>Proc. IEEE Int. Conf. Advanced Video and Signal-Based Surveillance (AVSS)<\/em>, Beijing, China, 18-21 Sep. 2012, pp.\u00a0282-287.<\/li>\n<li><strong>Z. Sun, W. C. Karl, P. Ishwar, and V. Saligrama,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/SSP.2012.6319716\" rel=\"noopener noreferrer\">\u201cSensing aware dimensionality reduction for nearest neighbor classification of high dimensional signals,\u201d<\/a> in <em>Proc. IEEE International Statistical Signal Processing (SSP) Workshop<\/em>, Ann Arbor, MI, 5-8 Aug., 2012, pp.\u00a0405-408. [<em>Special session on \u201cChallenges in High-Dimensional Learning and Inference: Fundamental Limits and Algorithms\u201d.<\/em>]<\/li>\n<li><strong>K. Lai, J. Konrad, and P. Ishwar,<\/strong> \u201cGestureMouse: A Flexible Gesture-Based User Interface,\u201d in the <em><a target=\"_blank\" href=\"http:\/\/gesture.chalearn.org\/dissemination\/cvpr2012\/demonstration-competition\" rel=\"noopener noreferrer\">ChaLearn Gesture Challenge Demonstration Competition<\/a>\u00a0<\/em><em>at CVPR\u201912<\/em>, Providence, RI, 16-21 Jun., 2012.<\/li>\n<li><strong>J. Konrad, M. Wang, and P. Ishwar<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/CVPRW.2012.6238903\" rel=\"noopener noreferrer\">\u201c2D-to-3D image conversion by learning depth from examples,\u201d<\/a> in\u00a0<em><a target=\"_blank\" href=\"http:\/\/3dcine2012.inrialpes.fr\/program\/\" rel=\"noopener noreferrer\">3D Cinematography Workshop (3DCINE\u201912) <\/a>at CVPR\u201912<\/em>, Providence, RI, 16-21 Jun., 2012, pp. 16-22.<\/li>\n<li><strong>N. Goyette, P.-M. Jodoin, F. Porikli, J. Konrad, and P. Ishwar<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/CVPRW.2012.6238919\" rel=\"noopener noreferrer\">\u201cchangedetection.net: A new change detection benchmark dataset,\u201d<\/a> in <em>Proc. <a target=\"_blank\" href=\"http:\/\/www.changedetection.net\/\" rel=\"noopener noreferrer\">IEEE Workshop on Change Detection (CDW\u201912)<\/a> at CVPR\u201912<\/em>, Providence, RI, 16-21 Jun., 2012, pp. 1-8.<\/li>\n<li><strong>K. Lai, J. Konrad, and P. Ishwar<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/SSIAI.2012.6202484\" rel=\"noopener noreferrer\">\u201cA gesture-driven computer interface using Kinect,\u201d<\/a> in <em>Proc. IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI),<\/em> Santa Fe, New Mexico, 22-24 Apr., 2012, pp.\u00a0185-188.<\/li>\n<li><strong>J. Konrad, G. Brown, M. Wang, P. Ishwar, C. Wu, and D. Mukherjee,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1117\/12.910601\" rel=\"noopener noreferrer\">\u201cAutomatic 2D-to-3D image conversion using 3D examples from the Internet,\u201d<\/a> in <em>Proc. IST\/SPIE International Symposium on Electronic Imaging: Science and Technology, Conference on Stereoscopic Displays and Applications (SDA),<\/em> San Francisco, CA, vol. 8288,\u00a023-25 Jan. 2012.<\/li>\n<li><strong>B. Orten, P. Ishwar, W. C. Karl, and V. Saligrama,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/Allerton.2011.6120348\" rel=\"noopener noreferrer\">\u201cSensing structure in learning-based binary classification of high-dimensional data,\u201d<\/a> in <em>Proc. 49th Annual Allerton Conference on Communication, Control, and Computing,<\/em> Monticello, IL, 28-30 Sep., 2011, pp. 1521-1528.<strong> <\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><\/span><strong><span style=\"color: #99cc00;\">Invited paper in special session on distributed inference in sensor networks<\/span><\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>Y. Wang and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2011.6033855\" rel=\"noopener noreferrer\">\u201cOn unconditionally secure multi-party sampling from scratch,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory,<\/em> Saint Petersburg, Russia, 31 Jul. &#8211; 5 Aug., 2011, pp. 1782-1786 [<span style=\"color: red;\"><strong>ISIT 2011 student paper award finalist<\/strong><\/span>].<\/li>\n<li><strong>M. Wang, J. Konrad, P. Ishwar, Y-K. Jing, and H. Rowley<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/CVPR.2011.5995743\" rel=\"noopener noreferrer\">\u201cImage saliency: from intrinsic to extrinsic context,\u201d<\/a> in <em>Proc. IEEE International Conference on Computer Vision and Pattern Recognition (CVPR),<\/em> Colorado Springs, CO, 21-23 Jun., 2011, pp. 417-424.<\/li>\n<li><strong>L. Eger, S. Do, P. Ishwar, W. C. Karl, and H. Pien<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2011.5946904\" rel=\"noopener noreferrer\">\u201cA learning-based approach to explosives detection using multi-energy x-ray computed tomography,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> Prague, Czech Republic, 22-27 May, 2011, pp. 2004-2007.<\/li>\n<li><strong>B. Orten, P. Ishwar, W. C. Karl, and V. Saligrama<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2011.5947154\" rel=\"noopener noreferrer\">\u201cSensing-aware classification with high-dimensional data,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), <\/em>Prague, Czech Republic, 22-27 May, 2011, pp. 3700-3703.<\/li>\n<li><strong>L. Eger, P. Ishwar, W. C. Karl, and H. Pien<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1117\/12.888064\" rel=\"noopener noreferrer\">\u201cClassification-aware dimensionality reduction methods for explosives detection using multi-energy x-ray computed tomography,\u201d<\/a> in <em>Proc. SPIE International Conference on Computational Imaging IX,<\/em> San Francisco, CA, 7 Feb. 2011, vol. 7873.<\/li>\n<li><strong>Y. Wang, S. Rane, S. C. Draper, and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ITA.2011.5743600\" rel=\"noopener noreferrer\">\u201cAn information-theoretic analysis of revocability and reusability in secure biometrics,\u201d<\/a> in <em>Proc. 6th IEEE International Workshop on Information Theory and Applications (ITA), <\/em>San Diego, CA, 6-11 Feb., 2011, pp.\u00a0 1-10. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>Y. Wang, S. Rane, W. Sun, and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ALLERTON.2010.5707010\" rel=\"noopener noreferrer\">\u201cOn unconditionally secure computation with vanishing communication cost,\u201d<\/a> in <em>Proc. 48th Annual Allerton Conference on Communication, Control, and Computing,<\/em> Monticello, IL, 29 Sep. &#8211; 1 Oct., 2010, pp. 944-950.<\/li>\n<li><strong>K. Guo, P. Ishwar, and J. Konrad<\/strong>,\u00a0<a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/AVSS.2010.71\" rel=\"noopener noreferrer\">\u201cAction recognition using sparse representation on covariance manifolds of optical flow,\u201d<\/a> in\u00a0<em> <\/em><em>Proc. <\/em>7th IEEE-ACM <em>International Conference on Advanced Video and Signal-Based Surveillance (AVSS)<\/em>, Boston, MA, 29 Aug. &#8211; 1 Sep., 2010, pp. 188-195. [<span style=\"color: red;\"><strong>AVSS 2010 Best Paper Award<\/strong><\/span>]<\/li>\n<li><strong>K. Guo, P. Ishwar, and J. Konrad<\/strong>,\u00a0<a target=\"_blank\" href=\"http:\/\/cvrc.ece.utexas.edu\/SDHA2010\/final\/Kai_SDHA.pdf\" rel=\"noopener noreferrer\">\u201cAction recognition in video by sparse representation on covariance manifolds of silhouette tunnels,\u201d<\/a> in\u00a0<em>Proc. IEEE International Conference on Pattern Recognition (ICPR), <\/em>Istanbul, Turkey, 23 &#8211; 26 Aug., 2010<i>.<\/i> [<em>Semantic Description of Human Activities Contest, <\/em><a target=\"_blank\" href=\"http:\/\/cvrc.ece.utexas.edu\/SDHA2010\" rel=\"noopener noreferrer\">SDHA contest web site<\/a>, <span style=\"color: red;\"><strong>Winner of Aerial View Activity Classification Challenge<\/strong><\/span>]<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2010.5513428\" rel=\"noopener noreferrer\">\u201cInfinite-message interactive function computation in collocated networks,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Austin, TX, 13-18 Jun., 2010, pp. 1868-1872.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2010.5513293\" rel=\"noopener noreferrer\">\u201cInteraction strictly improves the Wyner-Ziv rate-distortion function,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Austin, TX, 13-18 Jun., 2010, pp. 61-65.<\/li>\n<li><strong>K. Guo, P. Ishwar, and J. Konrad,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2010.5495354\" rel=\"noopener noreferrer\">\u201cAction change detection in video by covariance matching of silhouette tunnels,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP)<\/em>, Dallas, TX, 14-19 Mar., 2010, pp. 1110-1113.<\/li>\n<li><strong>K. Guo, P. Ishwar, and J. Konrad,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/SIBGRAPI.2009.29\" rel=\"noopener noreferrer\">\u201cAction recognition in video by covariance matching of silhouette tunnels,\u201d<\/a> in <em>Proc. XXII Brazilian Symposium on Computer Graphics and Image Processing (Sibgrapi)<\/em>, Rio de Janeiro, Brazil, 11-14 Oct., 2009, pp. 299-306.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ALLERTON.2009.5394497\" rel=\"noopener noreferrer\">\u201cInfinite-message distributed source coding for two-terminal interactive computing,\u201d<\/a> in <em>Proc. 47th Annual Allerton Conference on Communication, Control, and Computing,<\/em> Monticello, IL, 30 Sep. &#8211; 2 Oct., 2009, pp. 1510-1517.<strong> <\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><\/span><strong><span style=\"color: #99cc00;\">Invited paper in special session on multiterminal source coding<\/span><\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>Y. Wang and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2009.5205940\" rel=\"noopener noreferrer\">\u201cBootstrapped oblivious transfer and secure two-party function computation,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Coex, Seoul, Korea, 28 Jun. &#8211; 3 Jul., 2009, pp. 1303-1307.<\/li>\n<li><strong>N. Ma, P. Ishwar, and P. Gupta,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2009.5205926\" rel=\"noopener noreferrer\"> \u201cInformation-theoretic bounds for multiround function computation in collocated networks,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Coex, Seoul, Korea, 28 Jun. &#8211; 3 Jul., 2009, pp. 2306-2310.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2008.4594946\" rel=\"noopener noreferrer\">\u201cTwo-terminal distributed source coding with alternating messages for function computation,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Toronto, Canada, 6-11 Jul., 2008, pp. 51-55.<\/li>\n<li><strong>A. Kumar, H. Qin, P. Ishwar, J. Rabaey, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISQED.2008.4479705\" rel=\"noopener noreferrer\">\u201cFundamental data retention limits in SRAM standby experimental results,\u201d <\/a>in <em>Proc. 9th IEEE International Symposium on Quality Electronic Design (ISQED)<\/em>, San Jose, CA, 17-19 Mar. 2008, pp. 92-97.<\/li>\n<li><strong>H. Qin, <\/strong><strong>A. Kumar, <\/strong><strong>K. Ramchandran, <\/strong><strong>J. Rabaey, and <\/strong><strong>P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISQED.2008.4479693\" rel=\"noopener noreferrer\">\u201cError-tolerant SRAM design for ultra-low power standby operation,\u201d <\/a>in <em>Proc. 9th IEEE International Symposium on Quality Electronic Design (ISQED)<\/em>, San Jose, CA, 17-19 Mar. 2008, pp. 30-34.<\/li>\n<li><strong>P. Ishwar and S. S. Pradhan,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ITA.2008.4601039\" rel=\"noopener noreferrer\">\u201cA relay-assisted distributed source coding problem,\u201d<\/a> in <em>Proc. 3rd IEEE International Workshop on Information Theory and Applications (ITA),<\/em> San Diego, CA, 27 Jan. &#8211; 1 Feb., 2008, pp. 136-141. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>M. Sharif and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2007.4557647\" rel=\"noopener noreferrer\">\u201cBenefit of delay on the diversity-multiplexing tradeoffs of MIMO channels with partial CSI,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Nice, France, 24-29 Jun., 2007, pp. 2831-2835.<\/li>\n<li><strong>N. Ma and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2007.4557434\" rel=\"noopener noreferrer\">\u201cThe value of frame-delays in the sequential coding of correlated sources,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Nice, France, 24-29 Jun., 2007, pp. 1496-1500.<\/li>\n<li><strong>Y. Wang and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2007.4557304\" rel=\"noopener noreferrer\">\u201cOn non-parametric field estimation using randomly deployed, noisy, binary sensors,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Nice, France, 24-29 Jun., 2007, pp. 686-690.<\/li>\n<li><strong>T. D. C. Little, J. Konrad, and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/hulk.bu.edu\/pubs\/papers\/2007\/CESN.pdf\" rel=\"noopener noreferrer\">\u201cA wireless video sensor network for autonomous coastal sensing,\u201d<\/a> in <em>Proc. Conference on Coastal Environmental Sensing Networks (CESN)<\/em>, Boston, MA, Apr., 2007, pp. 19-23.<\/li>\n<li><strong>A. Kumar, H. Qin, P. Ishwar, J. Rabaey, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISCAS.2007.378279\" rel=\"noopener noreferrer\"> \u201cFundamental bounds on power reduction during data-retention in standby SRAM,\u201d <\/a>in <em>Proc. IEEE International Symposium on Circuits and Systems (ISCAS)<\/em>, New Orleans, LA, 27-30 May, 2007, pp. 1867-1870.<\/li>\n<li><strong>A. Kumar, H. Qin, P. Ishwar, J. Rabaey, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2007.366178\" rel=\"noopener noreferrer\">\u201cFundamental redundancy versus power trade-off in standby SRAM,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)<\/em>, Honolulu, Hawaii, 15-20 Apr., 2007, pp, II-85-II-88.<\/li>\n<li><strong>N. Ma, Y. Wang, and P. Ishwar,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ITA.2007.4357583\" rel=\"noopener noreferrer\">\u201cDelayed sequential coding of correlated sources,\u201d<\/a> in<em> Proc. 2nd IEEE International Workshop on Information Theory and Applications (ITA),<\/em> San Diego, CA, 29 Jan. &#8211;\u00a0 2 Feb., 2007, pp. 214-222. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>Y. Wang, N. Ma, M. Zhao, P. Ishwar, and V. Saligrama<\/strong>, <a target=\"_blank\" href=\"\/pi\/files\/2016\/01\/Distributed-Estimation-Allerton06.pdf\" rel=\"noopener noreferrer\">\u201cOn universal distributed estimation of noisy fields with one-bit sensors,\u201d<\/a> in <em>Proc. 44t\u210e Annual Allerton Conference on Communication, Control, and Computing,<\/em> Monticello, IL, Sep. 2006, pp. 741-750. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper in special session on cooperative wireless communications and sensing<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>I. Stojanovic, M. Sharif, and P. Ishwar,<\/strong><a target=\"_blank\" href=\"\/pi\/files\/2016\/01\/Div-Mux-Allerton06.pdf\" rel=\"noopener noreferrer\">\u201cOn the diversity-multiplexing region of broadcast channels with partial channel state information,\u201d<\/a> in <em>Proc. 44th Annual Allerton Conference on Communication, Control, and Computing<\/em>, Monticello, IL, Sep. 2006, pp. 322-329.<\/li>\n<li><strong>P. Ishwar, V. Prabhakaran, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2006.261715\" rel=\"noopener noreferrer\">\u201cOn source encoding with side-information under ambiguous state of nature,\u201d<\/a> in <em>Proc. 2006 IEEE International Symposium on Information Theory (ISIT)<\/em>, Seattle, WA, 9-14 Jul., pp. 479-483.<\/li>\n<li><strong>A. Majumdar, R. Puri, P. Ishwar and K. Ramchandran<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2005.1530146\" rel=\"noopener noreferrer\">\u201cComplexity\/performance trade-offs for robust distributed video coding,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP),<\/em> Genova, Italy, 11-14 Sep., 2005, vol. 2, pp. 678-681.<strong> <\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><\/span><strong><span style=\"color: #99cc00;\">Invited paper in special session on distributed video coding<\/span><\/strong><span style=\"color: #99cc00;\"><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>P. Ishwar, R. Puri, A. Majumdar, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/WIRLES.2005.1549593\" rel=\"noopener noreferrer\">\u201cAnalysis of motion-complexity and robustness for video transmission,\u201d<\/a> in <em>Proc. IEEE CommSoc\/TCCC International Conference on Wireless Networks, Communications, and Mobile Computing (Wirelesscom)<\/em>, Maui, HI, 13-16 Jun., 2005, vol. 2, pp. 1261-1265.<\/li>\n<li><strong>S. Draper, P. Ishwar, D. Molnar, V. Prabhakaran, K. Ramchandran, D. Schonberg, and D. Wagner,<\/strong><a target=\"_blank\" href=\"\/pi\/files\/2016\/01\/Steganography-IHW05.pdf\" rel=\"noopener noreferrer\">\u201cAn evaluation of PMF-based tests for detection of least significant bit image steganography,\u201d<\/a> in <em>Proc. 7th International Workshop on Information Hiding (IH)<\/em>, Barcelona, Spain, 6-8 Jun., 2005, pp. 327-341.<\/li>\n<li><strong>P. Ishwar and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2004.1419494\" rel=\"noopener noreferrer\">\u201cOn decoder-latency versus performance tradeoffs in differential predictive coding,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Singapore, 24-27 Oct., 2004, vol. 2, pp. 1097-1100.<\/li>\n<li><strong>A. Kumar, P. Ishwar, and K. Ramchandran<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2004.1326697\" rel=\"noopener noreferrer\">\u201cOn distributed sampling of bandlimited and smooth non-bandlimited sensor fields,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> Montreal, Canada, 17-21 May, 2004, vol. 3, pp. 925-928. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper in the special session on distributed digital signal processing for sensor networking<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>P. Ishwar, V. M. Prabhakaran, and K. Ramchandran<\/strong>, <a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/SSP.2003.1289333\" rel=\"noopener noreferrer\">\u201cOn joint classification and compression in a distributed source coding framework,\u201d<\/a> in <em>Proc. IEEE Statistical Signal Processing (SSP) Workshop<\/em>, St. Louis, MO, 28 Sep. &#8211; 1 Oct., 2003, pp. 34-37. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper in the special session on compression for sensor networks<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>P. Ishwar, A. Kumar, and K. Ramchandran<\/strong>, <a target=\"_blank\" href=\"\/pi\/files\/2016\/01\/Distb-Sampling-Allerton03.pdf\" rel=\"noopener noreferrer\">\u201cOn distributed sampling in dense sensor networks: a \u201cbit-conservation\u201d principle,\u201d<\/a> in <em>Proc. 41st Annual Allerton Conference on Communication, Control, and Computing,<\/em> Monticello, IL, 1-3 Oct. 2003, pp. 80-89. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper in special session on wireless ad-hoc and sensor networks<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>P. Ishwar, V. M. Prabhakaran, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2004.1365247\" rel=\"noopener noreferrer\">\u201cCompressing encrypted sources using side-information coding,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Chicago, IL, 27 Jun. &#8211; 2 Jul., 2004, page 210.<\/li>\n<li><strong>P. Ishwar, V. M. Prabhakaran, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2003.1246773\" rel=\"noopener noreferrer\">\u201cTowards a theory for video coding using distributed compression principles,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Barcelona, Spain, 14-17 Sep., 2003, vol. 2, pp. 687-690.<\/li>\n<li><strong>P. Ishwar, R. Puri, S. S. Pradhan, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ISIT.2003.1228207\" rel=\"noopener noreferrer\">\u201cOn compression for robust estimation in sensor networks,\u201d<\/a> in <em>Proc. IEEE International Symposium on Information Theory (ISIT)<\/em>, Yokohama, Japan, 29 Jun. &#8211; 4 Jul., 2003, page 193.<\/li>\n<li><strong>R. Puri, P. Ishwar, S. S. Pradhan, and K. Ramchandran,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ACSSC.2002.1197183\" rel=\"noopener noreferrer\">\u201cRate-constrained robust estimation for unreliable sensor networks,\u201d<\/a> in <em>Proc. Thirty-Sixth Annual Asilomar Conference on Signals, Systems, and Computers<\/em>, Pacific Grove, CA, 3-6 Nov., 2002, vol. 1, pp. 235-239.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.2000.899347\" rel=\"noopener noreferrer\">\u201cShift invariant restoration &#8211; an overcomplete maxent MAP framework,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Vancouver, Canada, 10-13 Sep., 2000, vol. 3, pp. 270-272.<\/li>\n<li><strong>P. Ishwar and P.Moulin,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.2000.861899\" rel=\"noopener noreferrer\">\u201cFundamental equivalences between set-theoretic and maximum-entropy methods in multiple-domain image restoration,\u201d<\/a> in <em>Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)<\/em>, Istanbul, Turkey, 5-9 Jun., 2000, vol. 1, pp. 161-164.<\/li>\n<li><strong>M. Singh, P. Ishwar, K. Ratakonda, and N. Ahuja,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.1999.821633\" rel=\"noopener noreferrer\">\u201cSegmentation based denoising using multiple compaction domains,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Kobe, Japan, 24-28 Oct., 1999, vol. 1, pp. 372-375.<\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.1999.821631\" rel=\"noopener noreferrer\">\u201cMultiple-domain image modeling and restoration,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Kobe, Japan, 24-28 Oct., 1999, vol. 1, pp. 362-366.<\/li>\n<li><strong>P. Ishwar, K. Ratakonda, P. Moulin, and N. Ahuja<\/strong>,<a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICASSP.1998.681833\" rel=\"noopener noreferrer\"> \u201cImage denoising using multiple compaction domains,\u201d<\/a> in<em> Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),<\/em> Seattle, WA, 12-15 May, 1998, vol. 3, pp. 1889-1892. <span style=\"color: #99cc00;\"><span style=\"color: #000000;\">[<\/span><strong>Invited paper in special session on the role of sparsity in signal processing<\/strong><span style=\"color: #000000;\">]<\/span><\/span><\/li>\n<li><strong>P. Ishwar and P. Moulin,<\/strong><a target=\"_blank\" href=\"http:\/\/dx.doi.org\/10.1109\/ICIP.1997.632205\" rel=\"noopener noreferrer\">\u201cSwitched control grid interpolation for motion compensated video coding,\u201d<\/a> in <em>Proc. IEEE International Conference on Image Processing (ICIP)<\/em>, Santa Barbara, CA, 26-29 Oct., 1997, vol. 3, pp. 650-653.<\/li>\n<li><strong>P. Ishwar, V. M. Gadre, and M. Moudgil,<\/strong> \u201cA wavelet network approach to the non-linear, discrete system identification problem,\u201d in <em>Proc. Second National Conference on Communications (NCC)<\/em>, Bombay, India, Apr. 1996, pp. 193-197.<\/li>\n<\/ul>\n<h4><span style=\"color: maroon;\">Theses<\/span><\/h4>\n<ul>\n<li><strong>P. Ishwar<\/strong>, <em>A unified framework for image modeling and estimation using measurement constraint<\/em>s, PhD\u00a0 thesis, Department of Electrical and Computer Engineering, University of Illinois, Urbana, IL, June 2002. (Supervisor: Prof. Pierre Moulin).<\/li>\n<li><strong>P. Ishwar,<\/strong> <em>On spatial adaptation of smoothness of motion and intensity fields in video coding<\/em>, MS thesis, Department of Electrical and Computer Engineering, University of Illinois, Urbana, IL, December 1998. (Supervisor: Prof. Pierre Moulin).<\/li>\n<li><strong>P. Ishwar,<\/strong> <em>Role of multiresolution principles in system identification and adaptive networks<\/em>, BTech thesis, Department of Electrical Engineering, Indian Institute of Technology, Mumbai, India, April 1996. (Supervisor: Prof. Vikram Gadre).<\/li>\n<\/ul>\n<h4><span style=\"color: maroon;\">Patents<\/span><\/h4>\n<ul>\n<li><strong>J. Konrad, P. Ishwar, T. Little, and M. Gevelber,<\/strong> &#8220;Fusion-based occupancy sensing for building systems,&#8221; <a href=\"https:\/\/image-ppubs.uspto.gov\/dirsearch-public\/print\/downloadPdf\/11193688\" target=\"_blank\" rel=\"noopener noreferrer\">US Patent 11193688<\/a>, Dec. 7, 2021.<\/li>\n<li><strong>Y. Wang, P. Ishwar, and A. S. Tripathy,<\/strong> &#8220;Data-Driven Privacy-Preserving Communication,&#8221; <a href=\"https:\/\/image-ppubs.uspto.gov\/dirsearch-public\/print\/downloadPdf\/11132453\" target=\"_blank\" rel=\"noopener noreferrer\">US Patent 11132453<\/a>, Sep. 28, 2021.<\/li>\n<li><strong>Y. Wang, N. J. Raval, and P. Ishwar<\/strong>,\u00a0\u201cMethod and systems using privacy-preserving analytics for aggregate data,\u201d\u00a0<a target=\"_blank\" href=\"https:\/\/image-ppubs.uspto.gov\/dirsearch-public\/print\/downloadPdf\/10452865\" rel=\"noopener noreferrer\">US Patent 10452865<\/a>, Oct. 22, 2019.<\/li>\n<li><strong>S. Rane, Y. Wang, W. Sun, and P. Ishwar<\/strong>,\u00a0\u201cSecure multi-party computation of normalized sum-type functions,\u201d\u00a0<a target=\"_blank\" href=\"https:\/\/image-ppubs.uspto.gov\/dirsearch-public\/print\/downloadPdf\/8473537\" rel=\"noopener noreferrer\">US Patent 8473537<\/a>, Jun. 25, 2013.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Drafts and Preprints Hantian Liu, Margrit Betke, Prakash Ishwar, and Swathi Kiran, \u201cMachine Learning Driven \u2018Therapy Calculator\u2019 for Self-Managed Digital Speech-Language Therapy for Individuals with Post-stroke Aphasia,\u201d medRxiv 2026.01.22.26344656; DOI: 10.64898\/2026.01.22.26344656. T. Nguyen, S. Aeron, D. Brown, and P. Ishwar, \u201cNeural and Minority Collapse in Contrastive Learning with Imbalanced Datasets,\u201d [Preprint] D. Konrad, Z. Duan, [&hellip;]<\/p>\n","protected":false},"author":2606,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/pages\/34"}],"collection":[{"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/users\/2606"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/comments?post=34"}],"version-history":[{"count":50,"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/pages\/34\/revisions"}],"predecessor-version":[{"id":833,"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/pages\/34\/revisions\/833"}],"wp:attachment":[{"href":"https:\/\/sites.bu.edu\/pi\/wp-json\/wp\/v2\/media?parent=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}