Showing cs.ITShow all
3 papers · 1 filter
cs.IT2026
Lossy Compression for Sparse Aggregation
Yijun Fan, Fangwei Ye, Raymond W. Yeung
We consider the problem of transmitting sparse local updates to the server in a distributed learning system. Specifically, the system consists of clients, each possessing a …
cs.IT2024
Dependence Analysis and Structured Construction for Batched Sparse Code
Jiaxin Qing, Xiaohong Cai, Yijun Fan +2
In coding theory, codes are usually designed with a certain level of randomness to facilitate analysis and accommodate different channel conditions. However, the resulting random c…
cs.IT2023
Reliable Throughput of Generalized Collision Channel without Synchronization
Yijun Fan, Yanxiao Liu, Yi Chen +2
We consider a generalized collision channel model for general multi-user communication systems, an extension of Massey and Mathys' collision channel without feedback for multiple a…