Matches in SemOpenAlex for { <https://semopenalex.org/work/W4287991229> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W4287991229 abstract "In this paper we consider two problems concerning string factorisation. Specifically given a string $w$ and an integer $k$ find a factorisation of $w$ where each factor has length bounded by $k$ and has the minimum (the FmD problem) or the maximum (the FMD problem) number of different factors. The FmD has been proved to be NP-hard even if $k=2$ in [9] and for this case we provide a $3/2$-approximation algorithm. The FMD problem, up to our knowledge has not been considered in the literature. We show that this problem is NP-hard for any $kgeq 3$. In view of this we propose a $2$-approximation algorithm (for any $k$) an exact exponential algorithm. We conclude with some open problems." @default.
- W4287991229 created "2022-07-26" @default.
- W4287991229 creator A5027309652 @default.
- W4287991229 creator A5027315672 @default.
- W4287991229 date "2019-12-20" @default.
- W4287991229 modified "2023-10-16" @default.
- W4287991229 title "String factorisations with maximum or minimum dimension" @default.
- W4287991229 doi "https://doi.org/10.48550/arxiv.1912.10140" @default.
- W4287991229 hasPublicationYear "2019" @default.
- W4287991229 type Work @default.
- W4287991229 citedByCount "0" @default.
- W4287991229 crossrefType "posted-content" @default.
- W4287991229 hasAuthorship W4287991229A5027309652 @default.
- W4287991229 hasAuthorship W4287991229A5027315672 @default.
- W4287991229 hasBestOaLocation W42879912291 @default.
- W4287991229 hasConcept C11413529 @default.
- W4287991229 hasConcept C114614502 @default.
- W4287991229 hasConcept C118615104 @default.
- W4287991229 hasConcept C134306372 @default.
- W4287991229 hasConcept C148764684 @default.
- W4287991229 hasConcept C151376022 @default.
- W4287991229 hasConcept C157486923 @default.
- W4287991229 hasConcept C187834632 @default.
- W4287991229 hasConcept C199360897 @default.
- W4287991229 hasConcept C33676613 @default.
- W4287991229 hasConcept C33923547 @default.
- W4287991229 hasConcept C34388435 @default.
- W4287991229 hasConcept C37914503 @default.
- W4287991229 hasConcept C41008148 @default.
- W4287991229 hasConcept C97137487 @default.
- W4287991229 hasConceptScore W4287991229C11413529 @default.
- W4287991229 hasConceptScore W4287991229C114614502 @default.
- W4287991229 hasConceptScore W4287991229C118615104 @default.
- W4287991229 hasConceptScore W4287991229C134306372 @default.
- W4287991229 hasConceptScore W4287991229C148764684 @default.
- W4287991229 hasConceptScore W4287991229C151376022 @default.
- W4287991229 hasConceptScore W4287991229C157486923 @default.
- W4287991229 hasConceptScore W4287991229C187834632 @default.
- W4287991229 hasConceptScore W4287991229C199360897 @default.
- W4287991229 hasConceptScore W4287991229C33676613 @default.
- W4287991229 hasConceptScore W4287991229C33923547 @default.
- W4287991229 hasConceptScore W4287991229C34388435 @default.
- W4287991229 hasConceptScore W4287991229C37914503 @default.
- W4287991229 hasConceptScore W4287991229C41008148 @default.
- W4287991229 hasConceptScore W4287991229C97137487 @default.
- W4287991229 hasLocation W42879912291 @default.
- W4287991229 hasLocation W42879912292 @default.
- W4287991229 hasLocation W42879912293 @default.
- W4287991229 hasLocation W42879912294 @default.
- W4287991229 hasOpenAccess W4287991229 @default.
- W4287991229 hasPrimaryLocation W42879912291 @default.
- W4287991229 hasRelatedWork W1754499339 @default.
- W4287991229 hasRelatedWork W2013873776 @default.
- W4287991229 hasRelatedWork W2147656706 @default.
- W4287991229 hasRelatedWork W2583828359 @default.
- W4287991229 hasRelatedWork W2794559785 @default.
- W4287991229 hasRelatedWork W2950281908 @default.
- W4287991229 hasRelatedWork W2950631682 @default.
- W4287991229 hasRelatedWork W2963117165 @default.
- W4287991229 hasRelatedWork W2982781090 @default.
- W4287991229 hasRelatedWork W3102011585 @default.
- W4287991229 isParatext "false" @default.
- W4287991229 isRetracted "false" @default.
- W4287991229 workType "article" @default.