Publications (50)
Lower Bound on the Redundancy of PIR Codes
Sankeerth Rao, Alexander Vardy
List-decoding of Subspace Codes and Rank-Metric Codes up to Singleton Bound
Hessam Mahdavifar, Alexander Vardy
Coding for Racetrack Memories
Yeow Meng Chee, Han Mao Kiah, Alexander Vardy +2
A New Construction for Constant Weight Codes
Tuvi Etzion, Alexander Vardy
Achieving the Secrecy Capacity of Wiretap Channels Using Polar Codes
Hessam Mahdavifar, Alexander Vardy
Low-Power Cooling Codes with Efficient Encoding and Decoding
Yeow Meng Chee, Tuvi Etzion, Han Mao Kiah +2
q-Analogs of Steiner Systems
Tuvi Etzion, Alexander Vardy
List Decoding of Polar Codes
Ido Tal, Alexander Vardy
A Lower Bound on the Density of Sphere Packings via Graph Theory
Michael Krivelevich, Simon Litsyn, Alexander Vardy
Hardware architectures for Successive Cancellation Decoding of Polar Codes
Camille Leroux, Ido Tal, Alexander Vardy +1
Rewriting Codes for Flash Memories
Eitan Yaakobi, Hessam Mahdavifar, Paul H. Siegel +2
Maximum-likelihood decoding of Reed-Solomon Codes is NP-hard
Venkatesan Guruswami, Alexander Vardy
Increasing the Speed of Polar List Decoders
Gabi Sarkis, Pascal Giard, Alexander Vardy +2
$q$-Analogs for Steiner Systems and Covering Designs
Tuvi Etzion, Alexander Vardy
Linearity and Complements in Projective Space
Michael Braun, Tuvi Etzion, Alexander Vardy
Dense Error-Correcting Codes in the Lee Metric
Tuvi Etzion, Alexander Vardy, Eitan Yaakobi
A Nearly Optimal Construction of Flash Codes
Hessam Mahdavifar, Paul H. Siegel, Alexander Vardy +2
On an Improvement over Rényi's Equivocation Bound
Nandakishore Santhi, Alexander Vardy
Analog Codes on Graphs
Nandakishore Santhi, Alexander Vardy
A Cryptographic Treatment of the Wiretap Channel
Mihir Bellare, Stefano Tessaro, Alexander Vardy
On the Stopping Distance and the Stopping Redundancy of Codes
Moshe Schwartz, Alexander Vardy
Duality between Packings and Coverings of the Hamming Space
Gérard Cohen, Alexander Vardy
Optimal Tristance Anticodes in Certain Graphs
Tuvi Etzion, Moshe Schwartz, Alexander Vardy
Coding for the Lee and Manhattan Metrics with Weighing Matrices
Tuvi Etzion, Alexander Vardy, Eitan Yaakobi
Achieving the Secrecy Capacity of Wiretap Channels Using Polar Codes
Hessam Mahdavifar, Alexander Vardy
Universal Hashing for Information Theoretic Security
Himanshu Tyagi, Alexander Vardy
Hardware Implementation of Successive Cancellation Decoders for Polar Codes
Camille Leroux, Alexandre J. Raymond, Gabi Sarkis +3
Cooling Codes: Thermal-Management Coding for High-Performance Interconnects
Yeow Meng Chee, Tuvi Etzion, Han Mao Kiah +1
Explicit Polar Codes with Small Scaling Exponent
Hanwen Yao, Arman Fazeli, Alexander Vardy
Coding for the Optical Channel: the Ghost-Pulse Constraint
Navin Kashyap, Paul H. Siegel, Alexander Vardy
Minimum Storage Regenerating Codes For All Parameters
Sreechakra Goparaju, Arman Fazeli, Alexander Vardy
PIR with Low Storage Overhead: Coding instead of Replication
Arman Fazeli, Alexander Vardy, Eitan Yaakobi
Asymptotic Improvement of the Gilbert-Varshamov Bound on the Size of Permutation Codes
Michael Tait, Alexander Vardy, Jacques Verstraete
Polar Coding for the Binary Erasure Channel with Deletions
Eldho K. Thomas, Vincent Y. F. Tan, Alexander Vardy +1
Multidimensional Flash Codes
Eitan Yaakobi, Alexander Vardy, Paul H. Siegel +1
Existence of $q$-Analogs of Steiner Systems
Michael Braun, Tuvi Etzion, Patric Ostergard +2
Flexible and Low-Complexity Encoding and Decoding of Systematic Polar Codes
Gabi Sarkis, Ido Tal, Pascal Giard +3
Fast Polar Decoders: Algorithm and Implementation
Gabi Sarkis, Pascal Giard, Alexander Vardy +2
Storage Coding for Wear Leveling in Flash Memories
Anxiao, Jiang, Robert Mateescu +5
Domination Mappings into the Hamming Ball: Existence, Constructions, and Algorithms
Yeow Meng Chee, Tuvi Etzion, Han Mao Kiah +1
Generalized Sphere Packing Bound
Arman Fazeli, Alexander Vardy, Eitan Yaakobi
Fast List Decoders for Polar Codes
Gabi Sarkis, Pascal Giard, Alexander Vardy +2
The Re-Encoding Transformation in Algebraic List-Decoding of Reed-Solomon Codes
Ralf Koetter, Jun Ma, Alexander Vardy
Binary Polarization Kernels from Code Decompositions
Noam Presman, Ofer Shapira, Simon Litsyn +2
Algebraic List-decoding of Subspace Codes
Hessam Mahdavifar, Alexander Vardy
Asymptotic Improvement of the Gilbert-Varshamov Bound on the Size of Binary Codes
Tao Jiang, Alexander Vardy
Nontrivial t-Designs over Finite Fields Exist for All t
Arman Fazeli, Shachar Lovett, Alexander Vardy
How to Construct Polar Codes
Ido Tal, Alexander Vardy
Automorphisms of Codes in the Grassmann Scheme
Tuvi Etzion, Alexander Vardy
On the Asymptotic Performance of Iterative Decoders for Product Codes
Moshe Schwartz, Paul H. Siegel, Alexander Vardy