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CRYPTO
2000
Springer
277views Cryptology» more  CRYPTO 2000»
15 years 4 months ago
Almost Independent and Weakly Biased Arrays: Efficient Constructions and Cryptologic Applications
The best known constructions for arrays with low bias are those from [1] and the exponential sum method based on the WeilCarlitz-Uchiyama bound. They all yield essentially the same...
Jürgen Bierbrauer, Holger Schellwat
ISAAC
1998
Springer
66views Algorithms» more  ISAAC 1998»
15 years 4 months ago
A Parallel Algorithm for Sampling Matchings from an Almost Uniform Distribution
In this paper we present a randomized parallel algorithm to sample matchings from an almost uniform distribution on the set of matchings of all sizes in a graph. First we prove th...
Josep Díaz, Jordi Petit, Panagiotis Psychar...
FSTTCS
2010
Springer
14 years 10 months ago
Satisfiability of Acyclic and Almost Acyclic CNF Formulas
We study the propositional satisfiability problem (SAT) on classes of CNF formulas (formulas in Conjunctive Normal Form) that obey certain structural restrictions in terms of thei...
Sebastian Ordyniak, Daniël Paulusma, Stefan S...
103
Voted
JCT
2010
114views more  JCT 2010»
14 years 11 months ago
An almost quadratic bound on vertex Folkman numbers
The vertex Folkman number F(r, n, m), n < m, is the smallest integer t such that there exists a Km-free graph of order t with the property that every r-coloring of its vertices...
Andrzej Dudek, Vojtech Rödl
173
Voted
TKDE
2012
198views Formal Methods» more  TKDE 2012»
13 years 3 months ago
Distributed Line Graphs: A Universal Technique for Designing DHTs Based on Arbitrary Regular Graphs
— Most proposed DHTs engage certain topology maintenance mechanisms specific to the static graphs on which they are based. The designs of these mechanisms are complicated and rep...
Yiming Zhang, Ling Liu