35 citations · 300 across the 51 of their papers we have counts for
8 papers · 1 filter
On the Capacity of Locally Decodable Codes
Hua Sun, Syed A. Jafar
A locally decodable code (LDC) maps source symbols, each of size bits, to coded symbols, each of size bits, such that each source symbol can be decoded from $N…
The -error Capacity of Symmetric PIR with Byzantine Adversaries
Qiwen Wang, Hua Sun, Mikael Skoglund
The capacity of symmetric private information retrieval with messages, servers (out of which any may collude), and an omniscient Byzantine adversary (who can corrupt an…
Opportunistic Treating Interference as Noise
Xinping Yi, Hua Sun
We consider a -user interference network with states, where each transmitter has messages and over State , Receiver wishes to decode the first $π_k(m) \in \{1,2,\…
Capacity-Achieving Private Information Retrieval Codes with Optimal Message Size and Upload Cost
Chao Tian, Hua Sun, Jun Chen
We propose a new capacity-achieving code for the private information retrieval (PIR) problem, and show that it has the minimum message size (being one less than the number of serve…
Cross Subspace Alignment and the Asymptotic Capacity of -Secure -Private Information Retrieval
Zhuqing Jia, Hua Sun, Syed A. Jafar
-secure and -private information retrieval (XSTPIR) is a form of private information retrieval where data security is guaranteed against collusion among up to servers and…
Private Information Delivery
Hua Sun
We introduce the problem of private information delivery (PID), comprised of messages, a user, and servers (each holds messages) that wish to deliver one out of $…