8 citations · 16 across the 15 of their papers we have counts for
5 papers · 1 filter
The Capacity Region of Information Theoretic Secure Aggregation with Uncoded Groupwise Keys
Kai Wan, Hua Sun, Mingyue Ji +2
This paper considers the secure aggregation problem for federated learning under an information theoretic cryptographic formulation, where distributed training nodes (referred to a…
From Torch to Projector: Fundamental Tradeoff of Integrated Sensing and Communications
Yifeng Xiong, Fan Liu, Kai Wan +3
Sensing and communications (S&C) have been historically developed in parallel. In recent decade, they have been evolving from separation to integration, giving rise to the integrat…
Information-Theoretic Limits of Bistatic Integrated Sensing and Communication
Tian Jiao, Kai Wan, Zhiqiang Wei +4
Bistatic sensing refers to scenarios where the transmitter (illuminating the target) and the sensing receiver (estimating the target state) are physically separated, in contrast to…
Fundamental Limits of Multi-Message Private Computation
Ali Gholami, Kai Wan, Tayyebeh Jahani-Nezhad +3
In a typical formulation of the private information retrieval (PIR) problem, a single user wishes to retrieve one out of files from servers without revealing the demanded…
Fundamental Limits of Distributed Linearly Separable Computation under Cyclic Assignment
Wenbo Huang, Kai Wan, Hua Sun +3
This paper studies the master-worker distributed linearly separable computation problem, where the considered computation task, referred to as linearly separable function, is a typ…