1 citations · 2 across the 3 of their papers we have counts for
7 papers
Coding schemes for locally balanced constraints
Chen Wang, Ziyang Lu, Zhaojun Lan +2
Motivated by applications in DNA-based storage, we study explicit encoding and decoding schemes of binary strings satisfying locally balanced constraints, where the -loca…
Private Proximity Retrieval Codes
Yiwei Zhang, Eitan Yaakobi, Tuvi Etzion
A \emph{private proximity retrieval} (\emph{PPR}) scheme is a protocol which allows a user to retrieve the identities of all records in a database that are within some distance …
Bounds on the Length of Functional PIR and Batch codes
Yiwei Zhang, Eitan yaakobi, Tuvi Etzion
A functional -PIR code of dimension consists of servers storing linear combinations of linearly independent information symbols. Any linear combination of the in…
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…
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…
New Constructions of MDS Symbol-Pair Codes
Baokun Ding, Gennian Ge, Jun Zhang +2
Motivated by the application of high-density data storage technologies, symbol-pair codes are proposed to protect against pair-errors in symbol-pair channels, whose outputs are ove…