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cs.IT2026
Private Sum Computation: Trade-Offs between Communication, Randomness, and Privacy
Remi A. Chou, Joerg Kliewer, Aylin Yener
Consider multiple users and a fusion center. Each user possesses a sequence of bits and can communicate with the fusion center through a one-way public channel. The fusion center's…
cs.IT2025
Performance Bounds on Pliable Index Coding Using Absent Receivers
Lawrence Ong, Badri N. Vellambi, Parastoo Sadeghi +1
We characterise bounds on the optimal broadcast rate for a few classes of pliable-index-coding instances. Unlike the majority of currently solved instances, which belong to a speci…
cs.IT2024
Secure Distributed Storage: Optimal Trade-Off Between Storage Rate and Privacy Leakage
Remi A. Chou, Joerg Kliewer
Consider the problem of storing data in a distributed manner over servers. Specifically, the data needs to (i) be recoverable from any servers, and (ii) remain private from…