Sciweavers

5138 search results - page 141 / 1028
» Randomized Algorithms for 3-SAT
Sort
View
STOC
2002
ACM
124views Algorithms» more  STOC 2002»
16 years 2 months ago
Clairvoyant scheduling of random walks
Two infinite walks on the same finite graph are called compatible if it is possible to introduce delays into them in such a way that they never collide. Years ago, Peter Winkler a...
Péter Gács
WIA
2009
Springer
15 years 8 months ago
Random Generation of Deterministic Tree (Walking) Automata
Uniform random generators deliver a simple empirical means to estimate the average complexity of an algorithm. We present a general rejection algorithm that generates sequential le...
Pierre-Cyrille Héam, Cyril Nicaud, Sylvain ...
OOPSLA
2007
Springer
15 years 8 months ago
Randoop: feedback-directed random testing for Java
RANDOOP FOR JAVA generates unit tests for Java code using feedback-directed random test generation. Below we describe RANDOOP’s input, output, and test generation algorithm. We ...
Carlos Pacheco, Michael D. Ernst
WEA
2007
Springer
111views Algorithms» more  WEA 2007»
15 years 8 months ago
Vertex Cover Approximations on Random Graphs
Abstract. The vertex cover problem is a classical NP-complete problem for which the best worst-case approximation ratio is 2− o(1). In this paper, we use a collection of simple g...
Eyjolfur Asgeirsson, Clifford Stein
DAWAK
2005
Springer
15 years 7 months ago
Gene Expression Biclustering Using Random Walk Strategies
A biclustering algorithm, based on a greedy technique and enriched with a local search strategy to escape poor local minima, is proposed. The algorithm starts with an initial rando...
Fabrizio Angiulli, Clara Pizzuti