Matches in SemOpenAlex for { <https://semopenalex.org/work/W1539102880> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W1539102880 abstract "We develop a polynomial time 3/2-approximation algorithm to solve the vertex cover problem on a class of graphs satisfying a property called ``active edge hypothesis''. The algorithm also guarantees an optimal solution on specially structured graphs. Further, we give an extended algorithm which guarantees a vertex cover $S_1$ on an arbitrary graph such that $|S_1|leq {3/2} |S^*|+xi$ where $S^*$ is an optimal vertex cover and $xi$ is an error bound identified by the algorithm. We obtained $xi = 0$ for all the test problems we have considered which include specially constructed instances that were expected to be hard. So far we could not construct a graph that gives $xi not= 0$." @default.
- W1539102880 created "2016-06-24" @default.
- W1539102880 creator A5041526408 @default.
- W1539102880 creator A5044072305 @default.
- W1539102880 creator A5079361771 @default.
- W1539102880 date "2007-12-20" @default.
- W1539102880 modified "2023-09-23" @default.
- W1539102880 title "A polynomial time $frac 3 2$ -approximation algorithm for the vertex cover problem on a class of graphs" @default.
- W1539102880 cites W146202307 @default.
- W1539102880 cites W1481458511 @default.
- W1539102880 cites W1519655831 @default.
- W1539102880 cites W1572977974 @default.
- W1539102880 cites W168093571 @default.
- W1539102880 cites W1971749164 @default.
- W1539102880 cites W1999032440 @default.
- W1539102880 cites W2010990954 @default.
- W1539102880 cites W2013415302 @default.
- W1539102880 cites W2028146521 @default.
- W1539102880 cites W2041605864 @default.
- W1539102880 cites W2084244318 @default.
- W1539102880 cites W2120358419 @default.
- W1539102880 cites W2137118456 @default.
- W1539102880 cites W2146823188 @default.
- W1539102880 cites W2152485024 @default.
- W1539102880 hasPublicationYear "2007" @default.
- W1539102880 type Work @default.
- W1539102880 sameAs 1539102880 @default.
- W1539102880 citedByCount "0" @default.
- W1539102880 crossrefType "posted-content" @default.
- W1539102880 hasAuthorship W1539102880A5041526408 @default.
- W1539102880 hasAuthorship W1539102880A5044072305 @default.
- W1539102880 hasAuthorship W1539102880A5079361771 @default.
- W1539102880 hasConcept C114614502 @default.
- W1539102880 hasConcept C118615104 @default.
- W1539102880 hasConcept C127413603 @default.
- W1539102880 hasConcept C132525143 @default.
- W1539102880 hasConcept C148764684 @default.
- W1539102880 hasConcept C17762858 @default.
- W1539102880 hasConcept C2780428219 @default.
- W1539102880 hasConcept C311688 @default.
- W1539102880 hasConcept C33923547 @default.
- W1539102880 hasConcept C40687702 @default.
- W1539102880 hasConcept C78519656 @default.
- W1539102880 hasConcept C80899671 @default.
- W1539102880 hasConceptScore W1539102880C114614502 @default.
- W1539102880 hasConceptScore W1539102880C118615104 @default.
- W1539102880 hasConceptScore W1539102880C127413603 @default.
- W1539102880 hasConceptScore W1539102880C132525143 @default.
- W1539102880 hasConceptScore W1539102880C148764684 @default.
- W1539102880 hasConceptScore W1539102880C17762858 @default.
- W1539102880 hasConceptScore W1539102880C2780428219 @default.
- W1539102880 hasConceptScore W1539102880C311688 @default.
- W1539102880 hasConceptScore W1539102880C33923547 @default.
- W1539102880 hasConceptScore W1539102880C40687702 @default.
- W1539102880 hasConceptScore W1539102880C78519656 @default.
- W1539102880 hasConceptScore W1539102880C80899671 @default.
- W1539102880 hasLocation W15391028801 @default.
- W1539102880 hasOpenAccess W1539102880 @default.
- W1539102880 hasPrimaryLocation W15391028801 @default.
- W1539102880 hasRelatedWork W1503740243 @default.
- W1539102880 hasRelatedWork W1510238170 @default.
- W1539102880 hasRelatedWork W1597165385 @default.
- W1539102880 hasRelatedWork W1601593591 @default.
- W1539102880 hasRelatedWork W1815555664 @default.
- W1539102880 hasRelatedWork W2015692161 @default.
- W1539102880 hasRelatedWork W2042977557 @default.
- W1539102880 hasRelatedWork W2067124045 @default.
- W1539102880 hasRelatedWork W2072015757 @default.
- W1539102880 hasRelatedWork W2148092222 @default.
- W1539102880 hasRelatedWork W2156760067 @default.
- W1539102880 hasRelatedWork W2386614357 @default.
- W1539102880 hasRelatedWork W2738162363 @default.
- W1539102880 hasRelatedWork W2899153618 @default.
- W1539102880 hasRelatedWork W2949907752 @default.
- W1539102880 hasRelatedWork W3104815645 @default.
- W1539102880 hasRelatedWork W3143824960 @default.
- W1539102880 hasRelatedWork W3201167795 @default.
- W1539102880 hasRelatedWork W56839923 @default.
- W1539102880 hasRelatedWork W2123734400 @default.
- W1539102880 isParatext "false" @default.
- W1539102880 isRetracted "false" @default.
- W1539102880 magId "1539102880" @default.
- W1539102880 workType "article" @default.