Matches in SemOpenAlex for { <https://semopenalex.org/work/W3037754074> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3037754074 abstract "In the counting Graph Homomorphism problem (#GraphHom) the question is: Given graphs G,H, find the number of homomorphisms from G to H. This problem is generally #P-complete, moreover, Cygan et al. proved that unless the ETH is false there is no algorithm that solves this problem in time O(|V(H)|^{o(|V(G)|)}. This, however, does not rule out the possibility that faster algorithms exist for restricted problems of this kind. Wahlstrom proved that #GraphHom can be solved in plain exponential time, that is, in time k^{|V(G)|+V(H)|}poly(|V(H)|,|V(G)|) provided H has clique width k. We generalize this result to a larger class of graphs, and also identify several other graph classes that admit a plain exponential algorithm for #GraphHom." @default.
- W3037754074 created "2020-07-02" @default.
- W3037754074 creator A5067682942 @default.
- W3037754074 creator A5088923893 @default.
- W3037754074 date "2018-10-01" @default.
- W3037754074 modified "2023-10-18" @default.
- W3037754074 title "Counting homomorphisms in plain exponential time" @default.
- W3037754074 hasPublicationYear "2018" @default.
- W3037754074 type Work @default.
- W3037754074 sameAs 3037754074 @default.
- W3037754074 citedByCount "0" @default.
- W3037754074 crossrefType "proceedings-article" @default.
- W3037754074 hasAuthorship W3037754074A5067682942 @default.
- W3037754074 hasAuthorship W3037754074A5088923893 @default.
- W3037754074 hasConcept C114614502 @default.
- W3037754074 hasConcept C118615104 @default.
- W3037754074 hasConcept C132525143 @default.
- W3037754074 hasConcept C134306372 @default.
- W3037754074 hasConcept C149530733 @default.
- W3037754074 hasConcept C151376022 @default.
- W3037754074 hasConcept C154945302 @default.
- W3037754074 hasConcept C203776342 @default.
- W3037754074 hasConcept C2777035058 @default.
- W3037754074 hasConcept C2777212361 @default.
- W3037754074 hasConcept C33923547 @default.
- W3037754074 hasConcept C4042151 @default.
- W3037754074 hasConcept C41008148 @default.
- W3037754074 hasConcept C7036158 @default.
- W3037754074 hasConcept C71017364 @default.
- W3037754074 hasConcept C75235859 @default.
- W3037754074 hasConceptScore W3037754074C114614502 @default.
- W3037754074 hasConceptScore W3037754074C118615104 @default.
- W3037754074 hasConceptScore W3037754074C132525143 @default.
- W3037754074 hasConceptScore W3037754074C134306372 @default.
- W3037754074 hasConceptScore W3037754074C149530733 @default.
- W3037754074 hasConceptScore W3037754074C151376022 @default.
- W3037754074 hasConceptScore W3037754074C154945302 @default.
- W3037754074 hasConceptScore W3037754074C203776342 @default.
- W3037754074 hasConceptScore W3037754074C2777035058 @default.
- W3037754074 hasConceptScore W3037754074C2777212361 @default.
- W3037754074 hasConceptScore W3037754074C33923547 @default.
- W3037754074 hasConceptScore W3037754074C4042151 @default.
- W3037754074 hasConceptScore W3037754074C41008148 @default.
- W3037754074 hasConceptScore W3037754074C7036158 @default.
- W3037754074 hasConceptScore W3037754074C71017364 @default.
- W3037754074 hasConceptScore W3037754074C75235859 @default.
- W3037754074 hasLocation W30377540741 @default.
- W3037754074 hasOpenAccess W3037754074 @default.
- W3037754074 hasPrimaryLocation W30377540741 @default.
- W3037754074 hasRelatedWork W2087638517 @default.
- W3037754074 hasRelatedWork W2169644995 @default.
- W3037754074 hasRelatedWork W2277660667 @default.
- W3037754074 hasRelatedWork W2404960361 @default.
- W3037754074 hasRelatedWork W2405367548 @default.
- W3037754074 hasRelatedWork W2596631569 @default.
- W3037754074 hasRelatedWork W2624065397 @default.
- W3037754074 hasRelatedWork W2626596188 @default.
- W3037754074 hasRelatedWork W2811370865 @default.
- W3037754074 hasRelatedWork W2949548458 @default.
- W3037754074 hasRelatedWork W2960841636 @default.
- W3037754074 hasRelatedWork W2962763654 @default.
- W3037754074 hasRelatedWork W2962850638 @default.
- W3037754074 hasRelatedWork W2963087661 @default.
- W3037754074 hasRelatedWork W2963460324 @default.
- W3037754074 hasRelatedWork W2967221944 @default.
- W3037754074 hasRelatedWork W3100460727 @default.
- W3037754074 hasRelatedWork W3125086224 @default.
- W3037754074 hasRelatedWork W3150733413 @default.
- W3037754074 hasRelatedWork W3210858999 @default.
- W3037754074 isParatext "false" @default.
- W3037754074 isRetracted "false" @default.
- W3037754074 magId "3037754074" @default.
- W3037754074 workType "article" @default.