Showing cs.ITShow all
3 papers · 1 filter
cs.IT2026
Perfect Privacy and Strong Stationary Times for Markovian Sources
Fangwei Ye, Zonghong Liu, Parimal Parag +1
We consider the problem of sharing correlated data under a perfect information-theoretic privacy constraint. We focus on redaction (erasure) mechanisms, in which data are either wi…
cs.IT2018
Optimal Source Codes for Timely Updates
Prathamesh Mayekar, Parimal Parag, Himanshu Tyagi
A transmitter observing a sequence of independent and identically distributed random variables seeks to keep a receiver updated about its latest observations. The receiver need not…
cs.IT2018
A Systematic Approach to Incremental Redundancy over Erasure Channels
Anoosheh Heidarzadeh, Jean-Francois Chamberland, Parimal Parag +1
As sensing and instrumentation play an increasingly important role in systems controlled over wired and wireless networks, the need to better understand delay-sensitive communicati…