Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978628356> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W1978628356 endingPage "563" @default.
- W1978628356 startingPage "554" @default.
- W1978628356 abstract "We wish to orient as many edges as possible in an undirected graph (or multigraph), subject to upper bounds on the indegree and out-degree of each vertex. Frank and Gyarfas [2] solve this problem in polynomial time when there are no in-degree bounds, and when every edge can be oriented within the given bounds. However we show that in general the problem is MAXSNP-hard. When viewed as a 3-dimensional matching problem the local improvement algorithm of Hurkens and Schrijver [4] achieves approximation ratio 2/3 -- e; we believe is the best previous bound for our problem. We give an LP-rounding algorithm that achieves approximation ratio 3/4." @default.
- W1978628356 created "2016-06-24" @default.
- W1978628356 creator A5001013961 @default.
- W1978628356 date "2006-01-22" @default.
- W1978628356 modified "2023-09-24" @default.
- W1978628356 title "Upper degree-constrained partial orientations" @default.
- W1978628356 cites W1548164611 @default.
- W1978628356 cites W2098621549 @default.
- W1978628356 cites W2112731657 @default.
- W1978628356 cites W2140118062 @default.
- W1978628356 cites W2172955861 @default.
- W1978628356 cites W2988480584 @default.
- W1978628356 doi "https://doi.org/10.5555/1109557.1109618" @default.
- W1978628356 hasPublicationYear "2006" @default.
- W1978628356 type Work @default.
- W1978628356 sameAs 1978628356 @default.
- W1978628356 citedByCount "6" @default.
- W1978628356 countsByYear W19786283562012 @default.
- W1978628356 countsByYear W19786283562014 @default.
- W1978628356 crossrefType "proceedings-article" @default.
- W1978628356 hasAuthorship W1978628356A5001013961 @default.
- W1978628356 hasConcept C105795698 @default.
- W1978628356 hasConcept C111919701 @default.
- W1978628356 hasConcept C114614502 @default.
- W1978628356 hasConcept C118615104 @default.
- W1978628356 hasConcept C121332964 @default.
- W1978628356 hasConcept C132525143 @default.
- W1978628356 hasConcept C134306372 @default.
- W1978628356 hasConcept C136625980 @default.
- W1978628356 hasConcept C148764684 @default.
- W1978628356 hasConcept C165064840 @default.
- W1978628356 hasConcept C17758045 @default.
- W1978628356 hasConcept C197657726 @default.
- W1978628356 hasConcept C24890656 @default.
- W1978628356 hasConcept C2775997480 @default.
- W1978628356 hasConcept C3018234147 @default.
- W1978628356 hasConcept C311688 @default.
- W1978628356 hasConcept C33923547 @default.
- W1978628356 hasConcept C40687702 @default.
- W1978628356 hasConcept C41008148 @default.
- W1978628356 hasConcept C77553402 @default.
- W1978628356 hasConcept C80899671 @default.
- W1978628356 hasConceptScore W1978628356C105795698 @default.
- W1978628356 hasConceptScore W1978628356C111919701 @default.
- W1978628356 hasConceptScore W1978628356C114614502 @default.
- W1978628356 hasConceptScore W1978628356C118615104 @default.
- W1978628356 hasConceptScore W1978628356C121332964 @default.
- W1978628356 hasConceptScore W1978628356C132525143 @default.
- W1978628356 hasConceptScore W1978628356C134306372 @default.
- W1978628356 hasConceptScore W1978628356C136625980 @default.
- W1978628356 hasConceptScore W1978628356C148764684 @default.
- W1978628356 hasConceptScore W1978628356C165064840 @default.
- W1978628356 hasConceptScore W1978628356C17758045 @default.
- W1978628356 hasConceptScore W1978628356C197657726 @default.
- W1978628356 hasConceptScore W1978628356C24890656 @default.
- W1978628356 hasConceptScore W1978628356C2775997480 @default.
- W1978628356 hasConceptScore W1978628356C3018234147 @default.
- W1978628356 hasConceptScore W1978628356C311688 @default.
- W1978628356 hasConceptScore W1978628356C33923547 @default.
- W1978628356 hasConceptScore W1978628356C40687702 @default.
- W1978628356 hasConceptScore W1978628356C41008148 @default.
- W1978628356 hasConceptScore W1978628356C77553402 @default.
- W1978628356 hasConceptScore W1978628356C80899671 @default.
- W1978628356 hasLocation W19786283561 @default.
- W1978628356 hasOpenAccess W1978628356 @default.
- W1978628356 hasPrimaryLocation W19786283561 @default.
- W1978628356 hasRelatedWork W195354029 @default.
- W1978628356 hasRelatedWork W2022783258 @default.
- W1978628356 hasRelatedWork W2097214616 @default.
- W1978628356 hasRelatedWork W2098361906 @default.
- W1978628356 hasRelatedWork W2098621549 @default.
- W1978628356 hasRelatedWork W2144914536 @default.
- W1978628356 hasRelatedWork W2285813963 @default.
- W1978628356 hasRelatedWork W2313441277 @default.
- W1978628356 hasRelatedWork W2335132016 @default.
- W1978628356 hasRelatedWork W2752885799 @default.
- W1978628356 hasRelatedWork W2795933202 @default.
- W1978628356 hasRelatedWork W2885925565 @default.
- W1978628356 hasRelatedWork W2962725259 @default.
- W1978628356 hasRelatedWork W2962863824 @default.
- W1978628356 hasRelatedWork W2963972833 @default.
- W1978628356 hasRelatedWork W2978224101 @default.
- W1978628356 hasRelatedWork W2998050277 @default.
- W1978628356 hasRelatedWork W3022156190 @default.
- W1978628356 hasRelatedWork W3053311671 @default.
- W1978628356 hasRelatedWork W3171167615 @default.
- W1978628356 isParatext "false" @default.
- W1978628356 isRetracted "false" @default.
- W1978628356 magId "1978628356" @default.
- W1978628356 workType "article" @default.