2 papers
stat.ML2025
Fundamental limits of distributed covariance matrix estimation via a conditional strong data processing inequality
Mohammad Reza Rahmani, Mohammad Hossein Yassaee, Mohammad Reza Aref
Estimating high-dimensional covariance matrices is a key task across many fields. This paper explores the theoretical limits of distributed covariance estimation in a feature-split…
cs.IT2023
Output Statistics of Random Binning: Tsallis Divergence and Its Applications
Masoud Kavian, Mohammad Mahdi Mojahedian, Mohammad Hossein Yassaee +2
Random binning is a widely used technique in information theory with diverse applications. In this paper, we focus on the output statistics of random binning (OSRB) using the Tsall…