dc.contributor.author | Fotakis, D | en |
dc.contributor.author | Spirakis, P | en |
dc.date.accessioned | 2014-03-01T01:46:53Z | |
dc.date.available | 2014-03-01T01:46:53Z | |
dc.date.issued | 1998 | en |
dc.identifier.uri | https://dspace.lib.ntua.gr/xmlui/handle/123456789/25085 | |
dc.subject | Random Walk | en |
dc.title | Random Walks, Conditional Hitting Sets and Partial Derandomization | en |
heal.type | journalArticle | en |
heal.publicationDate | 1998 | en |
heal.abstract | . In this work we use random walks on expanders in order to relax the propertiesof hitting sets required for partially derandomizing one-side error algorithms. Building on awell-known probability amplification technique [AKS87, CW89, IZ89], we use random walks onexpander graphs of subexponential (in the random bit complexity) size so as to avoid particularsets of "misleading" strings, while reducing the random | en |
heal.journalName | Electronic Colloquium on Computational Complexity | en |
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