35 citations · 107 across the 15 of their papers we have counts for
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cs.IT2018
New Theoretical Bounds and Constructions of Permutation Codes under Block Permutation Metric
Zixiang Xu, Yiwei Zhang, Gennian Ge
Permutation codes under different metrics have been extensively studied due to their potentials in various applications. Generalized Cayley metric is introduced to correct generali…
cs.IT2018★ 1 cited
On the Access Complexity of PIR Schemes
Yiwei Zhang, Eitan Yaakobi, Tuvi Etzion +1
Private information retrieval has been reformulated in an information-theoretic perspective in recent years. The two most important parameters considered for a PIR scheme in a dist…