Publications (106)
Reframing Data Value for Large Language Models Through the Lens of Plausibility
Mohamad Rida Rammal, Ruida Zhou, Suhas Diggavi
Dynamic group testing to control and monitor disease progression in a population
Sundara Rajan Srinivasavaradhan, Pavlos Nikolopoulos, Christina Fragouli +1
ADEPT: Hierarchical Bayes Approach to Personalized Federated Unsupervised Learning
Kaan Ozkara, Bruce Huang, Ruida Zhou +1
Harnessing Bursty Interference in Multicarrier Systems with Feedback
Shaunak Mishra, I-Hsiang Wang, Suhas Diggavi
Multiuser Successive Refinement and Multiple Description Coding
Chao Tian, Jun Chen, Suhas Diggavi
Coding with Encoding Uncertainty
Jad Hachem, I-Hsiang Wang, Christina Fragouli +1
A Layered Caching Architecture for the Interference Channel
Jad Hachem, Urs Niesen, Suhas Diggavi
QuPeL: Quantized Personalization with Applications to Federated Learning
Kaan Ozkara, Navjot Singh, Deepesh Data +1
On the Oblivious Transfer Capacity of the Degraded Wiretapped Binary Erasure Channel
Manoj Mishra, Bikash Kumar Dey, Vinod M. Prabhakaran +1
Secret Communication over Broadcast Erasure Channels with State-feedback
László Czap, Vinod M. Prabhakaran, Christina Fragouli +1
Using Feedback for Secrecy over Graphs
Shaunak Mishra, Christina Fragouli, Vinod Prabhakaran +1
On Multistage Successive Refinement for Wyner-Ziv Source Coding with Degraded Side Informations
Chao Tian, Suhas Diggavi
InfoMAE: Pair-Efficient Cross-Modal Alignment for Multimodal Time-Series Sensing Signals
Tomoyoshi Kimura, Xinlin Li, Osama Hanna +10
Design and Analysis of Stability-Guaranteed PUFs
Wei-Che Wang, Yair Yona, Suhas Diggavi +1
Secret-Key Generation using Correlated Sources and Channels
Ashish Khisti, Suhas Diggavi, Gregory Wornell
Subspace Properties of Network Coding and their Applications
Mahdi Jafari Siavoshani, Christina Fragouli, Suhas Diggavi
On the Renyi Differential Privacy of the Shuffle Model
Antonious M. Girgis, Deepesh Data, Suhas Diggavi +2
Wireless Network Information Flow: A Deterministic Approach
Salman Avestimehr, Suhas Diggavi, David Tse
Tracking without Seeing: Geospatial Inference using Encrypted Traffic from Distributed Nodes
Sadik Yagiz Yetim, Gaofeng Dong, Isaac-Neil Zanoria +5
Content Caching and Delivery over Heterogeneous Wireless Networks
Jad Hachem, Nikhil Karamchandani, Suhas Diggavi
Models and information-theoretic bounds for nanopore sequencing
Wei Mao, Suhas Diggavi, Sreeram Kannan
Opportunistic Interference Management for Multicarrier systems
Shaunak Mishra, I-Hsiang Wang, Suhas Diggavi
Robust Federated Personalised Mean Estimation for the Gaussian Mixture Model
Malhar A. Managoli, Vinod M. Prabhakaran, Suhas Diggavi
Secure State Estimation against Sensor Attacks in the Presence of Noise
Shaunak Mishra, Yasser Shoukry, Nikhil Karamchandani +2
Byzantine-Resilient SGD in High Dimensions on Heterogeneous Data
Deepesh Data, Suhas Diggavi
A Generative Framework for Personalized Learning and Estimation: Theory, Algorithms, and Privacy
Kaan Ozkara, Antonious M. Girgis, Deepesh Data +1
Energy-Efficiency Gains of Caching for Interference Channels
Jad Hachem, Urs Niesen, Suhas Diggavi
Exchanging Secrets without Using Cryptography
Iris Safaka, Mahdi J. Siavoshani, Uday Pulleti +4
MEL: Multi-level Ensemble Learning for Resource-Constrained Environments
Krishna Praneet Gudipaty, Walid A. Hanafy, Kaan Ozkara +4
Differentially Private Consensus-Based Distributed Optimization
Mehrdad Showkatbakhsh, Can Karakus, Suhas Diggavi
Algorithms for reconstruction over single and multiple deletion channels
Sundara Rajan Srinivasavaradhan, Michelle Du, Suhas Diggavi +1
SQuARM-SGD: Communication-Efficient Momentum SGD for Decentralized Optimization
Navjot Singh, Deepesh Data, Jemin George +1
Group testing for overlapping communities
Pavlos Nikolopoulos, Sundara Rajan Srinivasavaradhan, Tao Guo +2
SPIRE: Conditional Personalization for Federated Diffusion Generative Models
Kaan Ozkara, Ruida Zhou, Suhas Diggavi
Hierarchical Coded Caching
Nikhil Karamchandani, Urs Niesen, Mohammad Ali Maddah-Ali +1
Community aware group testing
Pavlos Nikolopoulos, Tao Guo, Sundara Rajan Srinivasavaradhan +2
Representation Transfer Learning via Multiple Pre-trained models for Linear Regression
Navjot Singh, Suhas Diggavi
Qsparse-local-SGD: Distributed SGD with Quantization, Sparsification, and Local Computations
Debraj Basu, Deepesh Data, Can Karakus +1
A Distortion Based Approach for Protecting Inferences
Chi-Yo Tsai, Gaurav Kumar Agarwal, Christina Fragouli +1
Attack Resilience and Recovery using Physical Challenge Response Authentication for Active Sensors Under Integrity Attacks
Yasser Shoukry, Paul Martin, Yair Yona +2
Degrees of Freedom of Cache-Aided Wireless Interference Networks
Jad Hachem, Urs Niesen, Suhas Diggavi
Straggler Mitigation in Distributed Optimization Through Data Encoding
Can Karakus, Yifan Sun, Suhas Diggavi +1
When are dynamic relaying strategies necessary in half-duplex wireless networks?
Ritesh Kolte, Ayfer Ãzgür, Suhas Diggavi
Optimality and Approximate Optimality of Source-Channel Separation in Networks
Chao Tian, Jun Chen, Suhas Diggavi +1
Coded Caching for Heterogeneous Wireless Networks
Jad Hachem, Nikhil Karamchandani, Suhas Diggavi +1
Effect of Number of Users in Multi-level Coded Caching
Jad Hachem, Nikhil Karamchandani, Suhas Diggavi
SPARQ-SGD: Event-Triggered and Compressed Communication in Decentralized Stochastic Optimization
Navjot Singh, Deepesh Data, Jemin George +1
On the Generalized Degrees of Freedom of Noncoherent Interference Channel
Joyson Sebastian, Suhas Diggavi
Computation over Mismatched Channels
Nikhil Karamchandani, Urs Niesen, Suhas Diggavi
CafeQ: Calibration-free Quantization via Learned Transformations and Adaptive Rounding
Ziteng Sun, Adrian Benton, Samuel Kushnir +4
Opportunistic Scheduling for Full-Duplex Uplink-Downlink Networks
Can Karakus, Suhas Diggavi
Successive Refinement of Privacy
Antonious M. Girgis, Deepesh Data, Kamalika Chaudhuri +2
Redundancy Techniques for Straggler Mitigation in Distributed Optimization and Learning
Can Karakus, Yifan Sun, Suhas Diggavi +1
Data Encoding for Byzantine-Resilient Distributed Optimization
Deepesh Data, Linqi Song, Suhas Diggavi
Quantizing data for distributed learning
Osama A. Hanna, Yahya H. Ezzeldin, Christina Fragouli +1
Decocted Experience Improves Test-Time Inference in LLM Agents
Maohao Shen, Kaiwen Zha, Zexue He +6
Distortion based Light-weight Security for Cyber-Physical Systems
Gaurav Kumar Agarwal, Mohammed Karmoose, Suhas Diggavi +2
On the optimal regret of collaborative personalized linear bandits
Bruce Huang, Ruida Zhou, Lin F. Yang +1
On Leave-One-Out Conditional Mutual Information For Generalization
Mohamad Rida Rammal, Alessandro Achille, Aditya Golatkar +2
Matched Multiuser Gaussian Source-Channel Communications via Uncoded Schemes
Chao Tian, Jun Chen, Suhas Diggavi +1
Shuffled Model of Federated Learning: Privacy, Communication and Accuracy Trade-offs
Antonious M. Girgis, Deepesh Data, Suhas Diggavi +2
Enhancing Multiuser MIMO Through Opportunistic D2D Cooperation
Can Karakus, Suhas Diggavi
Privacy-Utility Trade-off of Linear Regression under Random Projections and Additive Noise
Mehrdad Showkatbakhsh, Can Karakus, Suhas Diggavi
Secure Capacity Region for Erasure Broadcast Channels with Feedback
László Czap, Vinod M. Prabhakaran, Suhas Diggavi +1
FOCAL: Contrastive Learning for Multimodal Time-Series Sensing Signals in Factorized Orthogonal Latent Space
Shengzhong Liu, Tomoyoshi Kimura, Dongxin Liu +5
Password Cracking: The Effect of Hash Function Bias on the Average Guesswork
Yair Yona, Suhas Diggavi
Multi-Message Shuffled Privacy in Federated Learning
Antonious M. Girgis, Suhas Diggavi
HQAlign: Aligning nanopore reads for SV detection using current-level modeling
Dhaivat Joshi, Suhas Diggavi, Mark J. P. Chaisson +1
Approximate Capacity of Fast Fading Interference Channels with No Instantaneous CSIT
Joyson Sebastian, Can Karakus, Suhas Diggavi
Common Information Dimension
Osama Hanna, Xinlin Li, Suhas Diggavi +1
Renyi Differential Privacy of the Subsampled Shuffle Model in Distributed Learning
Antonious M. Girgis, Deepesh Data, Suhas Diggavi
Generalized Degrees of Freedom of Noncoherent Diamond Networks
Joyson Sebastian, Suhas Diggavi
Caching with Partial Adaptive Matching
Jad Hachem, Nikhil Karamchandani, Sharayu Moharir +1
Secure State Estimation: Optimal Guarantees against Sensor Attacks in the Presence of Noise
Shaunak Mishra, Yasser Shoukry, Nikhil Karamchandani +2
Wiretapped Oblivious Transfer
Manoj Mishra, Bikash Kumar Dey, Vinod M. Prabhakaran +1
Byzantine-Resilient High-Dimensional Federated Learning
Deepesh Data, Suhas Diggavi
Consistency in the face of change: an adaptive approach to physical layer cooperation
Ayan Sengupta, Yahya H. Ezzeldin, Siddhartha Brahma +2
An Information-Theoretic Approach to Understanding Transformers' In-Context Learning of Variable-Order Markov Chains
Ruida Zhou, Chao Tian, Suhas Diggavi
Secure estimation and control for cyber-physical systems under adversarial attacks
Hamza Fawzi, Paulo Tabuada, Suhas Diggavi
Gaussian Interference Channel with Intermittent Feedback
Can Karakus, I-Hsiang Wang, Suhas Diggavi
The Achievable Distortion Region of Bivariate Gaussian Source on Gaussian Broadcast Channel
Chao Tian, Suhas Diggavi, Shlomo Shamai
QuPeD: Quantized Personalization via Distillation with Applications to Federated Learning
Kaan Ozkara, Navjot Singh, Deepesh Data +1
The Oblivious Transfer Capacity of the Wiretapped Binary Erasure Channel
Manoj Mishra, Bikash Kumar Dey, Vinod M. Prabhakaran +1
Feedback through Overhearing
Jinyuan Chen, Ayfer Ozgur, Suhas Diggavi
Capacity Results for Multicasting Nested Message Sets over Combination Networks
Shirin Saeedi Bidokhti, Vinod Prabhakaran, Suhas Diggavi
Differentially Private Stochastic Linear Bandits: (Almost) for Free
Osama A. Hanna, Antonious M. Girgis, Christina Fragouli +1
A Field Guide to Federated Optimization
Jianyu Wang, Zachary Charles, Zheng Xu +50
Approximate Characterizations for the Gaussian Source Broadcast Distortion Region
Chao Tian, Suhas Diggavi, Shlomo Shamai
Implementation and Analysis of Stable PUFs Using Gate Oxide Breakdown
Wei-Che Wang, Yair Yona, Yizhang Wu +2
Hierarchical Routing over Dynamic Wireless Networks
Dominique Tschopp, Suhas Diggavi, Matthias Grossglauser
Approximate Nearest Neighbor Search through Comparisons
Dominique Tschopp, Suhas Diggavi
Using mm-Waves for Secret Key Establishment
Mohammed Karmoose, Christina Fragouli, Suhas Diggavi +3
The Approximate Capacity of the Gaussian N-Relay Diamond Network
Urs Niesen, Suhas Diggavi
On the Capacity of Non-Coherent Network Coding
Mahdi Jafari Siavoshani, Soheil Mohajer, Christina Fragouli +1
Coded Estimation: Design of Backscatter Array Codes for 3D Orientation Estimation
Mohamad Rida Rammal, Suhas Diggavi, Ashutosh Sabharwal
Coded Caching for Multi-level Popularity and Access
Jad Hachem, Nikhil Karamchandani, Suhas Diggavi
Securing State Estimation Under Sensor and Actuator Attacks: Theory and Design
Mehrdad Showkatbakhsh, Yasser Shoukry, Suhas Diggavi +1
ICQuant: Index Coding enables Low-bit LLM Quantization
Xinlin Li, Osama Hanna, Christina Fragouli +1
On the Efficiency and Robustness of Vibration-based Foundation Models for IoT Sensing: A Case Study
Tomoyoshi Kimura, Jinyang Li, Tianshi Wang +9
Decentralized Multi-Task Stochastic Optimization With Compressed Communications
Navjot Singh, Xuanyu Cao, Suhas Diggavi +1