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STOC
1996
ACM
118views Algorithms» more  STOC 1996»
15 years 11 months ago
Towards an Analysis of Local Optimization Algorithms
We introduce a variant of Aldous and Vazirani's \Go with the winners" algorithm that can be used for search graphs that are not trees. We analyze the algorithm in terms ...
Tassos Dimitriou, Russell Impagliazzo
187
Voted
SPIN
2001
Springer
15 years 11 months ago
Distributed LTL Model-Checking in SPIN
Abstract. In this paper we propose a distributed algorithm for modelchecking LTL. In particular, we explore the possibility of performing nested depth-first search algorithm in di...
Jiri Barnat, Lubos Brim, Jitka Stríbrn&aacu...
ICPR
2004
IEEE
16 years 8 months ago
Perceptual Grouping for Contour Extraction
This paper describes an algorithm that efficiently groups line segments into perceptually salient contours in complex images. A measure of affinity between pairs of lines is used ...
Francisco J. Estrada, Allan D. Jepson
186
Voted
SEMWEB
2009
Springer
16 years 1 months ago
Towards Lightweight and Robust Large Scale Emergent Knowledge Processing
We present a lightweight framework for processing uncertain emergent knowledge that comes from multiple resources with varying relevance. The framework is essentially RDF-compatibl...
Vít Novácek, Stefan Decker
CORIA
2006
15 years 8 months ago
Unnatural language detection
In the context of web search engines, the escalation between ranking techniques and spamdexing techniques has led to the appearance of faked contents in web pages. If random sequen...
Thomas Lavergne