17 citations · 41 across the 9 of their papers we have counts for
9 papers · 1 filter
Balanced Modulation for Nonvolatile Memories
Hongchao Zhou, Anxiao, Jiang +1
This paper presents a practical writing/reading scheme in nonvolatile memories, called balanced modulation, for minimizing the asymmetric component of errors. The main idea is to e…
Nonuniform Codes for Correcting Asymmetric Errors in Data Storage
Hongchao Zhou, Anxiao, Jiang +1
The construction of asymmetric error correcting codes is a topic that was studied extensively, however, the existing approach for code construction assumes that every codeword shou…
Efficiently Extracting Randomness from Imperfect Stochastic Processes
Hongchao Zhou, Jehoshua Bruck
We study the problem of extracting a prescribed number of random bits by reading the smallest possible number of symbols from non-ideal stochastic processes. The related interval a…
Linear Transformations for Randomness Extraction
Hongchao Zhou, Jehoshua Bruck
Information-efficient approaches for extracting randomness from imperfect sources have been extensively studied, but simpler and faster ones are required in the high-speed applicat…
Streaming Algorithms for Optimal Generation of Random Bits
Hongchao Zhou, Jehoshua Bruck
Generating random bits from a source of biased coins (the biased is unknown) is a classical question that was originally studied by von Neumann. There are a number of known algorit…
A Universal Scheme for Transforming Binary Algorithms to Generate Random Bits from Loaded Dice
Hongchao Zhou, Jehoshua Bruck
In this paper, we present a universal scheme for transforming an arbitrary algorithm for biased 2-face coins to generate random bits from the general source of an m-sided die, henc…