3 papers
math.CO2026
Improved Upper Bound for Lindström's Unique-Sum Problem
Ruze Zhang
Let denote the set of all -dimensional vectors whose components are either or . For any two nonempty subsets ,…
cs.IT2025
Uniquely-Decodable Coding for Zero-Error Network Function Computation
Xuan Guang, Jihang Yang, Ruze Zhang
We consider uniquely-decodable coding for zero-error network function computation, where in a directed acyclic graph, the single sink node is required to compute with zero error a…
cs.IT2025
Distributed Source Coding for Compressing Vector-Linear Functions
Xuan Guang, Xiufang Sun, Ruze Zhang
Inspired by mobile satellite communication systems and the important and prevalent applications of computational tasks, we consider a distributed source coding model for compressin…