542 citations · 1.1k across the 46 of their papers we have counts for
5 papers · 1 filter
Predictive Learning on Hidden Tree-Structured Ising Models
Konstantinos E. Nikolakakis, Dionysios S. Kalogerias, Anand D. Sarwate
We provide high-probability sample complexity guarantees for exact structure recovery and accurate predictive learning using noise-corrupted samples from an acyclic (tree-shaped) g…
Quadratically Constrained Channels with Causal Adversaries
Tongxin Li, Bikash Kumar Dey, Sidharth Jaggi +2
We consider the problem of communication over a channel with a causal jamming adversary subject to quadratic constraints. A sender Alice wishes to communicate a message to a receiv…
Coordination Using Individually Shared Randomness
Gowtham R. Kurri, Vinod M. Prabhakaran, Anand D. Sarwate
Two processors output correlated sequences using the help of a coordinator with whom they individually share independent randomness. For the case of unlimited shared randomness, we…
Distributed Differentially-Private Algorithms for Matrix and Tensor Factorization
Hafiz Imtiaz, Anand D. Sarwate
In many signal processing and machine learning applications, datasets containing private information are held at different locations, requiring the development of distributed priva…
Quadratically Constrained Myopic Adversarial Channels
Yihan Zhang, Shashank Vatedka, Sidharth Jaggi +1
We study communication in the presence of a jamming adversary where quadratic power constraints are imposed on the transmitter and the jammer. The jamming signal is allowed to be a…