Matches in SemOpenAlex for { <https://semopenalex.org/work/W2927492090> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2927492090 startingPage "15" @default.
- W2927492090 abstract "We present improved deterministic distributed algorithms for a number of well-studied matching problems, which are simpler, faster, more accurate, and/or more general than their known counterparts. The common denominator of these results is a deterministic distributed rounding method for certain linear programs, which is the first such rounding method, to our knowledge.A sampling of our end results is as follows.- An O(log^2 Delta log n)-round deterministic distributed algorithm for computing a maximal matching, in n-node graphs with maximum degree Delta. This is the first improvement in about 20 years over the celebrated O(log^4 n)-round algorithm of Hanckowiak, Karonski, and Panconesi [SODA'98, PODC'99].- A deterministic distributed algorithm for computing a (2+epsilon)-approximation of maximum matching in O(log^2 Delta log(1/epsilon) + log^* n) rounds. This is exponentially faster than the classic O(Delta + log^* n)-round 2-approximation of Panconesi and Rizzi [DIST'01]. With some modifications, the algorithm can also find an epsilon-maximal matching which leaves only an epsilon-fraction of the edges on unmatched nodes.- An O(log^2 Delta log(1/epsilon) + log^* n)-round deterministic distributed algorithm for computing a (2+epsilon)-approximation of a maximum weighted matching, and also for the more general problem of maximum weighted b-matching. These improve over the O(log^4 n log_(1+epsilon) W)-round (6+epsilon)-approximation algorithm of Panconesi and Sozio [DIST'10], where W denotes the maximum normalized weight.- A deterministic local computation algorithm for a (2+epsilon)-approximation of maximum matching with 2^O(log^2 Delta) log^* n queries. This improves almost exponentially over the previous deterministic constant approximations which have query-complexity of 2^Omega(Delta log Delta) log^* n." @default.
- W2927492090 created "2019-04-11" @default.
- W2927492090 creator A5011857597 @default.
- W2927492090 date "2017-03-02" @default.
- W2927492090 modified "2023-09-28" @default.
- W2927492090 title "Improved Deterministic Distributed Matching via Rounding" @default.
- W2927492090 doi "https://doi.org/10.4230/lipics.disc.2017.17" @default.
- W2927492090 hasPublicationYear "2017" @default.
- W2927492090 type Work @default.
- W2927492090 sameAs 2927492090 @default.
- W2927492090 citedByCount "17" @default.
- W2927492090 countsByYear W29274920902017 @default.
- W2927492090 countsByYear W29274920902018 @default.
- W2927492090 countsByYear W29274920902019 @default.
- W2927492090 countsByYear W29274920902020 @default.
- W2927492090 countsByYear W29274920902021 @default.
- W2927492090 crossrefType "proceedings-article" @default.
- W2927492090 hasAuthorship W2927492090A5011857597 @default.
- W2927492090 hasConcept C105795698 @default.
- W2927492090 hasConcept C111919701 @default.
- W2927492090 hasConcept C11413529 @default.
- W2927492090 hasConcept C114614502 @default.
- W2927492090 hasConcept C118615104 @default.
- W2927492090 hasConcept C121332964 @default.
- W2927492090 hasConcept C130120984 @default.
- W2927492090 hasConcept C13533509 @default.
- W2927492090 hasConcept C136625980 @default.
- W2927492090 hasConcept C148764684 @default.
- W2927492090 hasConcept C165064840 @default.
- W2927492090 hasConcept C195292467 @default.
- W2927492090 hasConcept C199360897 @default.
- W2927492090 hasConcept C24890656 @default.
- W2927492090 hasConcept C2775997480 @default.
- W2927492090 hasConcept C311688 @default.
- W2927492090 hasConcept C33923547 @default.
- W2927492090 hasConcept C41008148 @default.
- W2927492090 hasConcept C45374587 @default.
- W2927492090 hasConcept C63553672 @default.
- W2927492090 hasConceptScore W2927492090C105795698 @default.
- W2927492090 hasConceptScore W2927492090C111919701 @default.
- W2927492090 hasConceptScore W2927492090C11413529 @default.
- W2927492090 hasConceptScore W2927492090C114614502 @default.
- W2927492090 hasConceptScore W2927492090C118615104 @default.
- W2927492090 hasConceptScore W2927492090C121332964 @default.
- W2927492090 hasConceptScore W2927492090C130120984 @default.
- W2927492090 hasConceptScore W2927492090C13533509 @default.
- W2927492090 hasConceptScore W2927492090C136625980 @default.
- W2927492090 hasConceptScore W2927492090C148764684 @default.
- W2927492090 hasConceptScore W2927492090C165064840 @default.
- W2927492090 hasConceptScore W2927492090C195292467 @default.
- W2927492090 hasConceptScore W2927492090C199360897 @default.
- W2927492090 hasConceptScore W2927492090C24890656 @default.
- W2927492090 hasConceptScore W2927492090C2775997480 @default.
- W2927492090 hasConceptScore W2927492090C311688 @default.
- W2927492090 hasConceptScore W2927492090C33923547 @default.
- W2927492090 hasConceptScore W2927492090C41008148 @default.
- W2927492090 hasConceptScore W2927492090C45374587 @default.
- W2927492090 hasConceptScore W2927492090C63553672 @default.
- W2927492090 hasLocation W29274920901 @default.
- W2927492090 hasOpenAccess W2927492090 @default.
- W2927492090 hasPrimaryLocation W29274920901 @default.
- W2927492090 hasRelatedWork W1568961751 @default.
- W2927492090 hasRelatedWork W1666479227 @default.
- W2927492090 hasRelatedWork W1957963525 @default.
- W2927492090 hasRelatedWork W1964089073 @default.
- W2927492090 hasRelatedWork W1964932074 @default.
- W2927492090 hasRelatedWork W1996066664 @default.
- W2927492090 hasRelatedWork W1998137177 @default.
- W2927492090 hasRelatedWork W1998643836 @default.
- W2927492090 hasRelatedWork W2006040238 @default.
- W2927492090 hasRelatedWork W2054910423 @default.
- W2927492090 hasRelatedWork W2100061495 @default.
- W2927492090 hasRelatedWork W2112009244 @default.
- W2927492090 hasRelatedWork W2165441947 @default.
- W2927492090 hasRelatedWork W2467514673 @default.
- W2927492090 hasRelatedWork W2607483562 @default.
- W2927492090 hasRelatedWork W2795652519 @default.
- W2927492090 hasRelatedWork W2883118352 @default.
- W2927492090 hasRelatedWork W2918001250 @default.
- W2927492090 hasRelatedWork W2950440343 @default.
- W2927492090 hasRelatedWork W2952591421 @default.
- W2927492090 isParatext "false" @default.
- W2927492090 isRetracted "false" @default.
- W2927492090 magId "2927492090" @default.
- W2927492090 workType "article" @default.