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Title: Random rewards, fractional Brownian local times and stable self-similar processes
Authors: Cohen, S.
Samorodnitsky, G.
Keywords: Operations Research
Industrial Engineering
technical report
Issue Date: Aug-2005
Publisher: Cornell University Operations Research and Industrial Engineering
Citation: 1430
Abstract: We give deterministic versions of randomized approximation algorithms for several ranking and clustering problems that were proposed by Ailon, Charikar and Newman. We show that under a reasonable extension of the triangle inequality in clustering problems, we can resolve Ailon et al.'s open question wehter there is an approximation algorithm for weighted correlation clustering with weights satisfying the triangle inequality.
Appears in Collections:ORIE Technical Reports

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