Prakash Ishwar

200 papers A* 3A 5B 31C 2Misc 18Journal 88Unranked 52
YearRankTypeTitle / Venue / Authors
2026 J jnl
Budget-Optimized Crowdworker Allocation.
Trans. Mach. Learn. Res.
Sha Lai, Prakash Ishwar, Margrit Betke
2025 J jnl
Aphasia severity prediction using a multi-modal machine learning approach.
NeuroImage
Xinyi Hu, Maria Varkanitsa, Emerson Kropp, Margrit Betke, Prakash Ishwar, Swathi Kiran
2025 J jnl
Hard-Negative Sampling for Contrastive Learning: Optimal Representation Geometry and Neural- vs Dimensional-Collapse.
Trans. Mach. Learn. Res.
Ruijie Jiang, Thuan Nguyen, Shuchin Aeron, Prakash Ishwar
2024 — conf
A Lesion-Aware Edge-Based Graph Neural Network for Predicting Language Ability in Patients with Post-stroke Aphasia.
MLCN@MICCAI
Zijian Chen, Maria Varkanitsa, Prakash Ishwar, Janusz Konrad, Margrit Betke, Swathi Kiran, Archana Venkataraman
2024 J jnl
A Lesion-aware Edge-based Graph Neural Network for Predicting Language Ability in Patients with Post-stroke Aphasia.
CoRR
Zijian Chen, Maria Varkanitsa, Prakash Ishwar, Janusz Konrad, Margrit Betke, Swathi Kiran, Archana Venkataraman
2024 J jnl
Detecting Frames in News Headlines and Lead Images in U.S. Gun Violence Coverage.
CoRR
Isidora Chara Tourni, Lei Guo, Hengchang Hu, Edward Halim, Prakash Ishwar, Taufiq Husada Daryanto, Mona Jalal, Boqi Chen, Margrit Betke, Fabian Zhafransyah, Sha Lai, Derry Tanti Wijaya
2024 J jnl
IoMT and AI Enabled Time Critical System for Tele-Cardiac Rehabilitation.
IEEE Access
Shereena Shaji, Rahul Krishnan Pathinarupothi, Ramesh Guntha, Ravi Sankaran, Prakash Ishwar, K. A. Unnikrishna Menon, Maneesha Vinodini Ramesh
2024 — conf
On Neural Collapse in Contrastive Learning with Imbalanced Datasets.
MLSP
Thuan Nguyen, Ruijie Jiang, Shuchin Aeron, Prakash Ishwar, D. Richard Brown
2024 B conf
Supervised Contrastive Learning with Hard Negative Samples.
IJCNN
Ruijie Jiang, Thuan Nguyen, Prakash Ishwar, Shuchin Aeron
2023 Misc conf
A Principled Approach to Model Validation in Domain Generalization.
ICASSP
Boyang Lyu, Thuan Nguyen, Matthias Scheutz, Prakash Ishwar, Shuchin Aeron
2023 J jnl
A principled approach to model validation in domain generalization.
CoRR
Boyang Lyu, Thuan Nguyen, Matthias Scheutz, Prakash Ishwar, Shuchin Aeron
2023 J jnl
Barycentric-Alignment and Reconstruction Loss Minimization for Domain Generalization.
IEEE Access
Boyang Lyu, Thuan Nguyen, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2023 J jnl
Complexity Evaluation of Parallel Execution of the RAPiD Deep-Learning Algorithm on Intel CPU.
CoRR
Dominic Konrad, Zhihao Duan, Mertcan Cokbas, Prakash Ishwar
2023 J jnl
Consistent long-term practice leads to consistent improvement: Benefits of self-managed therapy for language and cognitive deficits using a digital therapeutic.
Frontiers Digit. Health
Hantian Liu, Claire Cordella, Prakash Ishwar, Margrit Betke, Swathi Kiran
2023 J jnl
Ergodic Limits, Relaxations, and Geometric Properties of Random Walk Node Embeddings.
IEEE Trans. Netw. Sci. Eng.
Christy Lin, Daniel L. Sussman, Prakash Ishwar
2023 — conf
Estimating Distances Between People Using a Single Overhead Fisheye Camera with Application to Social-Distancing Oversight.
VISIGRAPP (5: VISAPP)
Zhangchi Lu, Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2023 J jnl
Estimating Distances Between People using a Single Overhead Fisheye Camera with Application to Social-Distancing Oversight.
CoRR
Zhangchi Lu, Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2023 — conf
Fusion Approaches to Predict Post-stroke Aphasia Severity from Multimodal Neuroimaging Data.
ICCV (Workshops)
Saurav Chennuri, Sha Lai, Anne Billot, Maria Varkanitsa, Emily J. Braun, Swathi Kiran, Archana Venkataraman, Janusz Konrad, Prakash Ishwar, Margrit Betke
2023 B conf
Hard Negative Sampling via Regularized Optimal Transport for Contrastive Representation Learning.
IJCNN
Ruijie Jiang, Prakash Ishwar, Shuchin Aeron
2023 J jnl
On neural and dimensional collapse in supervised and unsupervised contrastive learning with hard negative sampling.
CoRR
Ruijie Jiang, Thuan Nguyen, Shuchin Aeron, Prakash Ishwar
2023 J jnl
Spatio-Visual Fusion-Based Person Re-Identification for Overhead Fisheye Images.
IEEE Access
Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2022 — conf
An Unsupervised Approach to Discover Media Frames.
PoliticalNLP@LREC
Sha Lai, Yanru Jiang, Lei Guo, Margrit Betke, Prakash Ishwar, Derry Tanti Wijaya
2022 B conf
Conditional entropy minimization principle for learning domain invariant representation features.
ICPR
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 J jnl
Conditional entropy minimization principle for learning domain invariant representation features.
CoRR
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 B conf
FRIDA: Fisheye Re-Identification Dataset with Annotations.
AVSS
Mertcan Cokbas, John Bolognino, Janusz Konrad, Prakash Ishwar
2022 J jnl
FRIDA: Fisheye Re-Identification Dataset with Annotations.
CoRR
Mertcan Cokbas, John Bolognino, Janusz Konrad, Prakash Ishwar
2022 — conf
Joint Covariate-Alignment and Concept-Alignment: A Framework for Domain Generalization.
MLSP
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 J jnl
Joint covariate-alignment and concept-alignment: a framework for domain generalization.
CoRR
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 — conf
Prediction of People's Emotional Response towards Multi-modal News.
AACL/IJCNLP (1)
Ge Gao, Sejin Paik, Carley Reardon, Yanling Zhao, Lei Guo, Prakash Ishwar, Margrit Betke, Derry Tanti Wijaya
2022 J jnl
Spatio-Visual Fusion-Based Person Re-Identification for Overhead Fisheye Images.
CoRR
Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2022 J jnl
Supervised Contrastive Learning with Hard Negative Samples.
CoRR
Ruijie Jiang, Thuan Nguyen, Prakash Ishwar, Shuchin Aeron
2022 C conf
Trade-off between reconstruction loss and feature alignment for domain generalization.
ICMLA
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 J jnl
Trade-off between reconstruction loss and feature alignment for domain generalization.
CoRR
Thuan Nguyen, Boyang Lyu, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2022 A conf
WEPDTOF: A Dataset and Benchmark Algorithms for In-the-Wild People Detection and Tracking from Overhead Fisheye Cameras.
WACV
Mustafa Ozan Tezcan, Zhihao Duan, Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2021 — conf
An Exploration of Machine Learning Methods for Predicting Post-stroke Aphasia Recovery.
PETRA
Sha Lai, Anne Billot, Maria Varkanitsa, Emily J. Braun, Brenda Rapp, Todd B. Parrish, Ajay Kurani, James Higgins, David Caplan, Cynthia K. Thompson, Swathi Kiran, Margrit Betke, Prakash Ishwar
2021 J jnl
BSUV-Net 2.0: Spatio-Temporal Data Augmentations for Video-Agnostic Supervised Background Subtraction.
IEEE Access
Mustafa Ozan Tezcan, Prakash Ishwar, Janusz Konrad
2021 J jnl
BSUV-Net 2.0: Spatio-Temporal Data Augmentations for Video-AgnosticSupervised Background Subtraction.
CoRR
Mustafa Ozan Tezcan, Prakash Ishwar, Janusz Konrad
2021 J jnl
Barycenteric distribution alignment and manifold-restricted invertibility for domain generalization.
CoRR
Boyang Lyu, Thuan Nguyen, Prakash Ishwar, Matthias Scheutz, Shuchin Aeron
2021 — conf
Convolutional Neural Network Denoising of Focused Ion Beam Micrographs.
MLSP
Minxu Peng, Mertcan Cokbas, Unay Dorken Gallastegi, Prakash Ishwar, Janusz Konrad, Brian Kulis, Vivek K. Goyal
2021 — conf
Detecting Frames in News Headlines and Lead Images in U.S. Gun Violence Coverage.
EMNLP (Findings)
Isidora Chara Tourni, Lei Guo, Taufiq Husada Daryanto, Fabian Zhafransyah, Edward Edberg Halim, Mona Jalal, Boqi Chen, Sha Lai, Hengchang Hu, Margrit Betke, Prakash Ishwar, Derry Tanti Wijaya
2021 J jnl
Ergodic Limits, Relaxations, and Geometric Properties of Random Walk Node Embeddings.
CoRR
Christy Lin, Daniel L. Sussman, Prakash Ishwar
2021 B conf
Geometry-Based Person Re-Identification in Fisheye Stereo.
AVSS
Joshua Bone, Mertcan Cokbas, Mustafa Ozan Tezcan, Janusz Konrad, Prakash Ishwar
2021 J jnl
Hard Negative Sampling via Regularized Optimal Transport for Contrastive Representation Learning.
CoRR
Ruijie Jiang, Prakash Ishwar, Shuchin Aeron
2021 — conf
OpenFraming: Open-sourced Tool for Computational Framing Analysis of Multilingual Data.
EMNLP (Demos)
Vibhu Bhatia, Vidya Prasad Akavoor, Sejin Paik, Lei Guo, Mona Jalal, Alyssa Hasegawa Smith, David Assefa Tofu, Edward Edberg Halim, Yimeng Sun, Margrit Betke, Prakash Ishwar, Derry Tanti Wijaya
2021 B conf
PETS2021: Through-foliage detection and tracking challenge and evaluation.
AVSS
Jose Luis Patino, Jonathan Boyle, James M. Ferryman, Jonas Auer, Julian Pegoraro, Roman P. Pflugfelder, Mertcan Cokbas, Janusz Konrad, Prakash Ishwar, Giulia Slavic, Lucio Marcenaro, Yifan Jiang, Youngsaeng Jin, Hanseok Ko, Guangliang Zhao, Guy Ben-Yosef, Jianwei Qiu
2020 — conf
A Cyclically-Trained Adversarial Network for Invariant Representation Learning.
CVPR Workshops
Jiawei Chen, Janusz Konrad, Prakash Ishwar
2020 A conf
BSUV-Net: A Fully-Convolutional Neural Network for Background Subtraction of Unseen Videos.
WACV
Mustafa Ozan Tezcan, Prakash Ishwar, Janusz Konrad
2020 — conf
Low-Resolution Overhead Thermal Tripwire for Occupancy Estimation.
CVPR Workshops
Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2020 J jnl
Low-Resolution Overhead Thermal Tripwire for Occupancy Estimation.
CoRR
Mertcan Cokbas, Prakash Ishwar, Janusz Konrad
2020 A* conf
Multi-Label and Multilingual News Framing Analysis.
ACL
Afra Feyza Akyürek, Lei Guo, Randa I. Elanwar, Prakash Ishwar, Margrit Betke, Derry Tanti Wijaya
2020 J jnl
OpenFraming: We brought the ML; you bring the data. Interact with your data and discover its frames.
CoRR
Alyssa Hasegawa Smith, David Assefa Tofu, Mona Jalal, Edward Edberg Halim, Yimeng Sun, Vidya Akavoor, Margrit Betke, Prakash Ishwar, Lei Guo, Derry Wijaya
2020 — conf
RAPiD: Rotation-Aware People Detection in Overhead Fisheye Images.
CVPR Workshops
Zhihao Duan, Mustafa Ozan Tezcan, Hayato Nakamura, Prakash Ishwar, Janusz Konrad
2020 J jnl
RAPiD: Rotation-Aware People Detection in Overhead Fisheye Images.
CoRR
Zhihao Duan, Mustafa Ozan Tezcan, Hayato Nakamura, Prakash Ishwar, Janusz Konrad
2020 J jnl
VAE/WGAN-Based Image Representation Learning For Pose-Preserving Seamless Identity Replacement In Facial Images.
CoRR
Hiroki Kawai, Jiawei Chen, Prakash Ishwar, Janusz Konrad
2019 J jnl
A Cyclically-Trained Adversarial Network for Invariant Representation Learning.
CoRR
Jiawei Chen, Janusz Konrad, Prakash Ishwar
2019 J jnl
A Fully-Convolutional Neural Network for Background Subtraction of Unseen Videos.
CoRR
Mustafa Ozan Tezcan, Janusz Konrad, Prakash Ishwar
2019 J jnl
BUOCA: Budget-Optimized Crowd Worker Allocation.
CoRR
Mehrnoosh Sameki, Sha Lai, Kate K. Mays, Lei Guo, Prakash Ishwar, Margrit Betke
2019 B conf
CNN-Based Indoor Occupant Localization via Active Scene Illumination.
ICIP
Jinyuan Zhao, Natalia Frumkin, Prakash Ishwar, Janusz Konrad
2019 — conf
Collaborative Privacy for Web Applications.
Allerton
Yihao Hu, Ari Trachtenberg, Prakash Ishwar
2019 J jnl
Collaborative Privacy for Web Applications.
CoRR
Yihao Hu, Ari Trachtenberg, Prakash Ishwar
2019 J jnl
Emerging NUI-Based Methods for User Authentication: A New Taxonomy and Survey.
IEEE Trans. Biom. Behav. Identity Sci.
Napa Sae-Bae, Jonathan Wu, Nasir D. Memon, Janusz Konrad, Prakash Ishwar
2019 — conf
Privacy-Preserving Adversarial Networks.
Allerton
Ardhendu Tripathy, Ye Wang, Prakash Ishwar
2019 B conf
Supervised People Counting Using An Overhead Fisheye Camera.
AVSS
Shengye Li, Mustafa Ozan Tezcan, Prakash Ishwar, Janusz Konrad
2019 — conf
Vae/Wgan-Based Image Representation Learning For Pose-Preserving Seamless Identity Replacement In Facial Images.
MLSP
Hiroki Kawai, Jiawei Chen, Prakash Ishwar, Janusz Konrad
2018 — conf
Privacy-Preserving Indoor Localization via Active Scene Illumination.
CVPR Workshops
Jinyuan Zhao, Natalia Frumkin, Janusz Konrad, Prakash Ishwar
2018 — conf
VGAN-Based Image Representation Learning for Privacy-Preserving Facial Expression Recognition.
CVPR Workshops
Jiawei Chen, Janusz Konrad, Prakash Ishwar
2018 J jnl
VGAN-Based Image Representation Learning for Privacy-Preserving Facial Expression Recognition.
CoRR
Jiawei Chen, Janusz Konrad, Prakash Ishwar
2018 — conf
When Less is Better: A Summarization Technique that Enhances Clinical Effectiveness of Data.
DH
P. Durga, Rahul Krishnan Pathinarupothi, Ekanath Srihari Rangan, Prakash Ishwar
2017 J jnl
Node Embedding via Word Embedding for Network Community Discovery.
IEEE Trans. Signal Inf. Process. over Networks
Weicong Ding, Christy Lin, Prakash Ishwar
2017 Misc conf
Node embedding for network community discovery.
ICASSP
Christy Lin, Prakash Ishwar, Weicong Ding
2017 Misc conf
On methods for privacy-preserving energy disaggregation.
ICASSP
Ye Wang, Nisarg Raval, Prakash Ishwar, Mitsuhiro Hattori, Takato Hirano, Nori Matsuda, Rina Shimizu
2017 J jnl
Privacy-Preserving Adversarial Networks.
CoRR
Ardhendu Tripathy, Ye Wang, Prakash Ishwar
2017 J jnl
Privacy-Utility Tradeoffs under Constrained Data Release Mechanisms.
CoRR
Ye Wang, Yuksel Ozan Basciftci, Prakash Ishwar
2017 Misc conf
Privacy-preserving indoor localization via light transport analysis.
ICASSP
Jinyuan Zhao, Prakash Ishwar, Janusz Konrad
2017 A conf
Semi-Coupled Two-Stream Fusion ConvNets for Action Recognition at Extremely Low Resolutions.
WACV
Jiawei Chen, Jonathan Wu, Janusz Konrad, Prakash Ishwar
2016 J jnl
A Provably Efficient Algorithm for Separable Topic Discovery.
IEEE J. Sel. Top. Signal Process.
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2016 — conf
Estimating head pose orientation using extremely low resolution images.
SSIAI
Jiawei Chen, Jonathan Wu, Kristi Richter, Janusz Konrad, Prakash Ishwar
2016 J jnl
Node Embedding via Word Embedding for Network Community Discovery.
CoRR
Weicong Ding, Christy Lin, Prakash Ishwar
2016 Misc conf
On privacy-utility tradeoffs for constrained data release mechanisms.
ITA
Yuksel Ozan Basciftci, Ye Wang, Prakash Ishwar
2016 B conf
Privacy-preserving, indoor occupant localization using a network of single-pixel sensors.
AVSS
Douglas Roeper, Jiawei Chen, Janusz Konrad, Prakash Ishwar
2016 J jnl
Semi-Coupled Two-Stream Fusion ConvNets for Action Recognition at Extremely Low Resolutions.
CoRR
Jiawei Chen, Jonathan Wu, Janusz Konrad, Prakash Ishwar
2016 — conf
Two-Stream CNNs for Gesture-Based Verification and Identification: Learning User Style.
CVPR Workshops
Jonathan Wu, Prakash Ishwar, Janusz Konrad
2015 A conf
A Topic Modeling Approach to Ranking.
AISTATS
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2015 J jnl
Learning Mixed Membership Mallows Models from Pairwise Comparisons.
CoRR
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2015 Misc conf
Learning shared rankings from mixtures of noisy pairwise comparisons.
ICASSP
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2015 J jnl
Learning-Based Object Identification and Segmentation Using Dual-Energy CT Images for Security.
IEEE Trans. Image Process.
Limor Martin, Ahmet Tuysuzoglu, W. Clem Karl, Prakash Ishwar
2015 B conf
Leveraging shape and depth in user authentication from in-air hand gestures.
ICIP
Jonathan Wu, James Christianson, Janusz Konrad, Prakash Ishwar
2015 Misc conf
Most large topic models are approximately separable.
ITA
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2015 J jnl
Necessary and Sufficient Conditions and a Provably Efficient Algorithm for Separable Topic Discovery.
CoRR
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2015 — conf
Towards privacy-preserving activity recognition using extremely low temporal and spatial resolution cameras.
CVPR Workshops
Ji Dai, Jonathan Wu, Behrouz Saghafi, Janusz Konrad, Prakash Ishwar
2015 B conf
Towards privacy-preserving recognition of human activities.
ICIP
Ji Dai, Behrouz Saghafi, Jonathan Wu, Janusz Konrad, Prakash Ishwar
2014 J jnl
A Novel Video Dataset for Change Detection Benchmarking.
IEEE Trans. Image Process.
Nil Goyette, Pierre-Marc Jodoin, Fatih Murat Porikli, Janusz Konrad, Prakash Ishwar
2014 J jnl
A Topic Modeling Approach to Ranking.
CoRR
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2014 J jnl
A note on the sum-rate-distortion function of some lossy source coding problems involving infinite-valued distortion functions.
CoRR
Prakash Ishwar
2014 B conf
An elementary completeness proof for secure two-party computation primitives.
ITW
Ye Wang, Prakash Ishwar, Shantanu Rane
2014 — conf
CDnet 2014: An Expanded Change Detection Benchmark Dataset.
CVPR Workshops
Yi Wang, Pierre-Marc Jodoin, Fatih Murat Porikli, Janusz Konrad, Yannick Benezeth, Prakash Ishwar
2014 A conf
Efficient Distributed Topic Modeling with Provable Guarantees.
AISTATS
Weicong Ding, Mohammad H. Rohban, Prakash Ishwar, Venkatesh Saligrama
2014 — conf
Joint metal artifact reduction and material discrimination in X-ray CT using a learning-based graph-cut method.
Computational Imaging
Limor Martin, Ahmet Tuysuzoglu, Prakash Ishwar, W. Clem Karl
2014 J jnl
Secure Two-Party Sampling Primitives are either Useless or Complete.
CoRR
Ye Wang, Prakash Ishwar, Shantanu Rane
2014 Misc conf
Sensing-aware kernel SVM.
ICASSP
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama, W. Clem Karl
2014 B conf
Silhouettes versus skeletons in gesture-based authentication with Kinect.
AVSS
Jonathan Wu, Prakash Ishwar, Janusz Konrad
2014 Misc conf
Structure-preserving dual-energy CT for luggage screening.
ICASSP
Limor Martin, William Clement Karl, Prakash Ishwar
2014 — conf
The Value of Multiple Viewpoints in Gesture-Based User Authentication.
CVPR Workshops
Jonathan Wu, Janusz Konrad, Prakash Ishwar
2014 B conf
The value of posture, build and dynamics in gesture-based user authentication.
IJCB
Jonathan Wu, Prakash Ishwar, Janusz Konrad
2013 Misc conf
A new geometric approach to latent topic modeling and discovery.
ICASSP
Weicong Ding, Mohammad H. Rohban, Prakash Ishwar, Venkatesh Saligrama
2013 J jnl
Action Recognition From Video Using Feature Covariance Matrices.
IEEE Trans. Image Process.
Kai Guo, Prakash Ishwar, Janusz Konrad
2013 B conf
An impossibility result for high dimensional supervised learning.
ITW
Mohammad H. Rohban, Prakash Ishwar, Burkay Orten, William Clement Karl, Venkatesh Saligrama
2013 Misc conf
Dynamic time warping for gesture-based user identification and authentication with Kinect.
ICASSP
Jonathan Wu, Janusz Konrad, Prakash Ishwar
2013 Misc conf
Dynamic topic discovery through sequential projections.
ACSSC
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama
2013 B conf
Information-theoretically secure three-party computation with One corrupted party.
ISIT
Ye Wang, Prakash Ishwar, Shantanu Rane
2013 J jnl
Learning-Based, Automatic 2D-to-3D Image and Video Conversion.
IEEE Trans. Image Process.
Janusz Konrad, Meng Wang, Prakash Ishwar, Chen Wu, Debargha Mukherjee
2013 J jnl
Necessary and Sufficient Conditions for Novel Word Detection in Separable Topic Models.
CoRR
Weicong Ding, Prakash Ishwar, Mohammad H. Rohban, Venkatesh Saligrama
2013 J jnl
On Unconditionally Secure Multiparty Computation for Realizing Correlated Equilibria in Games.
CoRR
Ye Wang, Shantanu Rane, Prakash Ishwar
2013 — conf
On unconditionally secure multiparty computation for realizing correlated equilibria in games.
GlobalSIP
Ye Wang, Shantanu Rane, Prakash Ishwar
2013 J jnl
Secure Biometrics: Concepts, Authentication Architectures and Challenges
CoRR
Shantanu Rane, Ye Wang, Stark C. Draper, Prakash Ishwar
2013 J jnl
Secure Biometrics: Concepts, Authentication Architectures, and Challenges.
IEEE Signal Process. Mag.
Shantanu Rane, Ye Wang, Stark C. Draper, Prakash Ishwar
2013 J jnl
Sensing-Aware Kernel SVM.
CoRR
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama, W. Clem Karl
2013 J jnl
The Infinite-Message Limit of Two-Terminal Interactive Source Coding.
IEEE Trans. Inf. Theory
Nan Ma, Prakash Ishwar
2013 J jnl
Topic Discovery through Data Dependent and Random Projections
CoRR
Weicong Ding, Mohammad H. Rohban, Prakash Ishwar, Venkatesh Saligrama
2013 — conf
Topic Discovery through Data Dependent and Random Projections.
ICML (3)
Weicong Ding, Mohammad Hossein Rohban, Prakash Ishwar, Venkatesh Saligrama
2012 — conf
2D-to-3D image conversion by learning depth from examples.
CVPR Workshops
Janusz Konrad, Meng Wang, Prakash Ishwar
2012 J jnl
A Theoretical Analysis of Authentication, Privacy, and Reusability Across Secure Biometric Systems.
IEEE Trans. Inf. Forensics Secur.
Ye Wang, Shantanu Rane, Stark C. Draper, Prakash Ishwar
2012 — conf
A gesture-driven computer interface using Kinect.
SSIAI
Kam Lai, Janusz Konrad, Prakash Ishwar
2012 — conf
Automatic 2D-to-3D image conversion using 3D examples from the internet.
SD&A
Janusz Konrad, G. Brown, Meng Wang, Prakash Ishwar, Chen Wu, Debargha Mukherjee
2012 — conf
Changedetection.net: A new change detection benchmark dataset.
CVPR Workshops
Nil Goyette, Pierre-Marc Jodoin, Fatih Porikli, Janusz Konrad, Prakash Ishwar
2012 A* conf
Coherent image selection using a fast approximation to the generalized traveling salesman problem.
ACM Multimedia
Meng Wang, Prakash Ishwar, Janusz Konrad, Cenk Gazen, Rohit Saboo
2012 J jnl
Erratum to "On Delayed Sequential Coding of Correlated Sources".
IEEE Trans. Inf. Theory
Nan Ma, Prakash Ishwar
2012 J jnl
Information-Theoretically Secure Three-Party Computation with One Active Adversary
CoRR
Ye Wang, Prakash Ishwar, Shantanu Rane
2012 J jnl
Interactive Source Coding for Function Computation in Collocated Networks.
IEEE Trans. Inf. Theory
Nan Ma, Prakash Ishwar, Piyush Gupta
2012 — conf
Sensing aware dimensionality reduction for nearest neighbor classification of high dimensional signals.
SSP
Zachary Sun, W. Clem Karl, Prakash Ishwar, Venkatesh Saligrama
2012 B conf
Towards Gesture-Based User Authentication.
AVSS
Kam Lai, Janusz Konrad, Prakash Ishwar
2011 J jnl
A Theoretical Analysis of Authentication, Privacy and Reusability Across Secure Biometric Systems
CoRR
Ye Wang, Shantanu Rane, Stark C. Draper, Prakash Ishwar
2011 Misc conf
A learning-based approach to explosives detection using Multi-Energy X-Ray Computed Tomography.
ICASSP
Limor Eger, Synho Do, Prakash Ishwar, W. Clem Karl, Homer H. Pien
2011 Misc conf
An information-theoretic analysis of revocability and reusability in secure biometrics.
ITA
Ye Wang, Shantanu Rane, Stark C. Draper, Prakash Ishwar
2011 — conf
Classification-aware dimensionality reduction methods for explosives detection using multi-energy x-ray computed tomography.
Computational Imaging
Limor Eger, Prakash Ishwar, W. Clem Karl, Homer H. Pien
2011 J jnl
High-Resolution Distributed Sampling of Bandlimited Fields With Low-Precision Sensors.
IEEE Trans. Inf. Theory
Animesh Kumar, Prakash Ishwar, Kannan Ramchandran
2011 A* conf
Image saliency: From intrinsic to extrinsic context.
CVPR
Meng Wang, Janusz Konrad, Prakash Ishwar, Kevin Jing, Henry A. Rowley
2011 J jnl
On Delayed Sequential Coding of Correlated Sources.
IEEE Trans. Inf. Theory
Nan Ma, Prakash Ishwar
2011 B conf
On unconditionally secure multi-party sampling from scratch1.
ISIT
Ye Wang, Prakash Ishwar
2011 — conf
Sensing structure in learning-based binary classification of high-dimensional data.
Allerton
Burkay Orten, Prakash Ishwar, William Clement Karl, Venkatesh Saligrama
2011 Misc conf
Sensing-aware classification with high-dimensional data.
ICASSP
Burkay Orten, Prakash Ishwar, W. Clem Karl, Venkatesh Saligrama, Homer H. Pien
2011 J jnl
Some Results on Distributed Source Coding for Interactive Function Computation.
IEEE Trans. Inf. Theory
Nan Ma, Prakash Ishwar
2010 B conf
Action Recognition Using Sparse Representation on Covariance Manifolds of Optical Flow.
AVSS
Kai Guo, Prakash Ishwar, Janusz Konrad
2010 — conf
Action Recognition in Video by Sparse Representation on Covariance Manifolds of Silhouette Tunnels.
ICPR Contests
Kai Guo, Prakash Ishwar, Janusz Konrad
2010 Misc conf
Action change detection in video by covariance matching of silhouette tunnels.
ICASSP
Kai Guo, Prakash Ishwar, Janusz Konrad
2010 J jnl
Dithered A/D conversion of smooth non-bandlimited signals.
IEEE Trans. Signal Process.
Animesh Kumar, Prakash Ishwar, Kannan Ramchandran
2010 J jnl
Infinite-message Interactive Function Computation in Collocated Networks
CoRR
Nan Ma, Prakash Ishwar
2010 B conf
Infinite-message interactive function computation in collocated networks.
ISIT
Nan Ma, Prakash Ishwar
2010 J jnl
Interaction Strictly Improves the Wyner-Ziv Rate-distortion function
CoRR
Nan Ma, Prakash Ishwar
2010 B conf
Interaction strictly improves the Wyner-Ziv rate-distortion function.
ISIT
Nan Ma, Prakash Ishwar
2010 J jnl
On Unconditionally Secure Computation with Vanishing Communication Cost
CoRR
Ye Wang, Shantanu Rane, Wei Sun, Prakash Ishwar
2010 — conf
On unconditionally secure computation with vanishing communication cost.
Allerton
Ye Wang, Shantanu Rane, Wei Sun, Prakash Ishwar
2009 — conf
Action Recognition in Video by Covariance Matching of Silhouette Tunnels.
SIBGRAPI
Kai Guo, Prakash Ishwar, Janusz Konrad
2009 J jnl
Bootstrapped Oblivious Transfer and Secure Two-Party Function Computation
CoRR
Ye Wang, Prakash Ishwar
2009 B conf
Bootstrapped oblivious transfer and secure two-party function computation.
ISIT
Ye Wang, Prakash Ishwar
2009 J jnl
Distributed Field Estimation With Randomly Deployed, Noisy, Binary Sensors.
IEEE Trans. Signal Process.
Ye Wang, Prakash Ishwar
2009 J jnl
Field estimation from randomly located binary noisy sensors.
IEEE Trans. Inf. Theory
Elias Masry, Prakash Ishwar
2009 J jnl
Infinite-message Distributed Source Coding for Two-terminal Interactive Computing
CoRR
Nan Ma, Prakash Ishwar
2009 — conf
Infinite-message distributed source coding for two-terminal interactive computing.
Allerton
Nan Ma, Prakash Ishwar
2009 J jnl
Information-Theoretic Bounds for Multiround Function Computation in Collocated Networks
CoRR
Nan Ma, Prakash Ishwar, Piyush Gupta
2009 B conf
Information-theoretic bounds for multiround function computation in collocated networks.
ISIT
Nan Ma, Prakash Ishwar, Piyush Gupta
2009 J jnl
Video Condensation by Ribbon Carving.
IEEE Trans. Image Process.
Zhuang Li, Prakash Ishwar, Janusz Konrad
2008 — conf
Error-Tolerant SRAM Design for Ultra-Low Power Standby Operation.
ISQED
Huifang Qin, Animesh Kumar, Kannan Ramchandran, Jan M. Rabaey, Prakash Ishwar
2008 — conf
Fundamental Data Retention Limits in SRAM Standby Experimental Results.
ISQED
Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran
2008 J jnl
One-Bit Distributed Sensing and Coding for Field Estimation in Sensor Networks.
IEEE Trans. Signal Process.
Ye Wang, Prakash Ishwar, Venkatesh Saligrama
2008 J jnl
Two-terminal Distributed Source Coding with Alternating Messages for Function Computation
CoRR
Nan Ma, Prakash Ishwar
2008 B conf
Two-terminal distributed source coding with alternating messages for function computation.
ISIT
Nan Ma, Prakash Ishwar
2007 J jnl
Benefit of Delay on the Diversity-Multiplexing Tradeoffs of MIMO Channels with Partial CSI
CoRR
Masoud Sharif, Prakash Ishwar
2007 B conf
Benefit of Delay on the Diversity-Multiplexing Tradeoffs of MIMO Channels with Partial CSI.
ISIT
Masoud Sharif, Prakash Ishwar
2007 J jnl
Delayed Sequential Coding of Correlated Sources
CoRR
Nan Ma, Ye Wang, Prakash Ishwar
2007 C conf
Fundamental Bounds on Power Reduction during Data-Retention in Standby SRAM.
ISCAS
Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran
2007 — conf
Fundamental Redundancy Versus Power Trade-Off in Standby SRAM.
ICASSP (2)
Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran
2007 J jnl
On Non-Parametric Field Estimation using Randomly Deployed, Noisy, Binary Sensors
CoRR
Ye Wang, Prakash Ishwar
2007 B conf
On Non-Parametric Field Estimation using Randomly Deployed, Noisy, Binary Sensors.
ISIT
Ye Wang, Prakash Ishwar
2007 J jnl
One-bit Distributed Sensing and Coding for Field Estimation in Sensor Networks
CoRR
Ye Wang, Prakash Ishwar, Venkatesh Saligrama
2007 B conf
The Value of Frame-Delays in the Sequential Coding of Correlated Sources.
ISIT
Nan Ma, Prakash Ishwar
2006 J jnl
Distributed video coding in wireless sensor networks.
IEEE Signal Process. Mag.
Rohit Puri, Abhik Majumdar, Prakash Ishwar, Kannan Ramchandran
2006 B conf
On Source Encoding with Side-information Under Ambiguous State of Nature.
ISIT
Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran
2005 — conf
An Analysis of Empirical PMF Based Tests for Least Significant Bit Image Steganography.
Information Hiding
Stark C. Draper, Prakash Ishwar, David Molnar, Vinod M. Prabhakaran, Kannan Ramchandran, Daniel Schonberg, David A. Wagner
2005 — conf
Complexity/performance trade-offs for robust distributed video coding.
ICIP (2)
Abhik Majumdar, Rohit Puri, Prakash Ishwar, Kannan Ramchandran
2005 J jnl
On rate-constrained distributed estimation in unreliable sensor networks.
IEEE J. Sel. Areas Commun.
Prakash Ishwar, Rohit Puri, Kannan Ramchandran, S. Sandeep Pradhan
2005 J jnl
On the Existence and Characterization of the Maxent Distribution Under General Moment Inequality Constraints.
IEEE Trans. Inf. Theory
Prakash Ishwar, Pierre Moulin
2005 J jnl
On the existence and characterization of the maxent distribution under general moment inequality constraints
CoRR
Prakash Ishwar, Pierre Moulin
2004 B conf
Compressing encrypted sources using side-information coding.
ISIT
Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran
2004 J jnl
On compressing encrypted data.
IEEE Trans. Signal Process.
Mark Johnson, Prakash Ishwar, Vinod M. Prabhakaran, Daniel Schonberg, Kannan Ramchandran
2004 B conf
On decoder-latency versus performance tradeoffs in differential predictive coding.
ICIP
Prakash Ishwar, Kannan Ramchandran
2004 — conf
On distributed sampling of bandlimited and non-bandlimited sensor fields.
ICASSP (3)
Animesh Kumar, Prakash Ishwar, Kannan Ramchandran
2004 — conf
On distributed sampling of smooth non-bandlimited fields.
IPSN
Animesh Kumar, Prakash Ishwar, Kannan Ramchandran
2003 — conf
Distributed Sampling for Dense Sensor Networks: A "Bit-Conservation Principle".
IPSN
Prakash Ishwar, Animesh Kumar, Kannan Ramchandran
2003 — conf
On Rate-Constrained Estimation in Unreliable Sensor Networks.
IPSN
Prakash Ishwar, Rohit Puri, S. Sandeep Pradhan, Kannan Ramchandran
2003 J jnl
On the equivalence of set-theoretic and maxent MAP estimation.
IEEE Trans. Signal Process.
Prakash Ishwar, Pierre Moulin
2003 — conf
Towards a theory for video coding using distributed compression principles.
ICIP (2)
Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran
2002 — —
A Unified Framework for Image Modeling and Estimation Using Measurement Constraints
Prakash Ishwar
2000 Misc conf
Fundamental equivalences between set-theoretic and maximum-entropy methods in multiple-domain image restoration.
ICASSP
Prakash Ishwar, Pierre Moulin
2000 J jnl
On spatial adaptation of motion-field smoothness in video coding.
IEEE Trans. Circuits Syst. Video Technol.
Prakash Ishwar, Pierre Moulin
2000 B conf
Shift Invariant Restoration - an Overcomplete Maxent Map Framework.
ICIP
Prakash Ishwar, Pierre Moulin
1999 — conf
Multiple-Domain Image Modeling and Restoration.
ICIP (1)
Prakash Ishwar, Pierre Moulin
1999 — conf
Segmentation Based Denoising Using Multiple Compaction Domains.
ICIP (1)
Maneesh Singh, Prakash Ishwar, Krishna Ratakonda, Narendra Ahuja
1998 Misc conf
Image denoising using multiple compaction domains.
ICASSP
Prakash Ishwar, Krishna Ratakonda, Pierre Moulin, Narendra Ahuja
1997 — conf
Switched control grid interpolation for motion compensated video coding.
ICIP (3)
Prakash Ishwar, Pierre Moulin