117 citations · 689 across the 49 of their papers we have counts for
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cs.IT2018★ 13 cited
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…
cs.IT2018
New Results on Multilevel Diversity Coding with Secure Regeneration
Shuo Shao, Tie Liu, Chao Tian +1
The problem of multilevel diversity coding with secure regeneration is revisited. Under the assumption that the eavesdropper can access the repair data for all compromised storage…