Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080333071> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2080333071 endingPage "180" @default.
- W2080333071 startingPage "157" @default.
- W2080333071 abstract "A tour T of a finite set P of points is a necklace-tour if there are disks with the points in P as centers such that two disks intersect if and only if their centers are adjacent in T. It has been observed by Sanders that a necklace-tour is an optimal traveling salesman tour. In this paper, we present an algorithm that either reports that no necklace-tour exists or outputs a necklace-tour of a given set of n points in O(n2 log n) time. If a tour is given, then we can test in O(n2) time whether or not this tour is a necklace-tour. Both algorithms can be generalized to ƒ-factors of point sets in the plane. The complexity results rely on a combinatorial analysis of certain intersection graphs of disks defined for finite sets of points in the plane." @default.
- W2080333071 created "2016-06-24" @default.
- W2080333071 creator A5020707683 @default.
- W2080333071 creator A5069999967 @default.
- W2080333071 creator A5083387191 @default.
- W2080333071 date "1989-08-01" @default.
- W2080333071 modified "2023-10-17" @default.
- W2080333071 title "Testing the necklace condition for shortest tours and optimal factors in the plane" @default.
- W2080333071 cites W1505177662 @default.
- W2080333071 cites W150927061 @default.
- W2080333071 cites W1874694348 @default.
- W2080333071 cites W1986590274 @default.
- W2080333071 cites W2002636386 @default.
- W2080333071 cites W2052129428 @default.
- W2080333071 cites W2055569927 @default.
- W2080333071 cites W2084224084 @default.
- W2080333071 cites W2090286414 @default.
- W2080333071 cites W2109067131 @default.
- W2080333071 cites W2113679823 @default.
- W2080333071 cites W2132026455 @default.
- W2080333071 cites W2149342630 @default.
- W2080333071 cites W2169528473 @default.
- W2080333071 cites W2801220939 @default.
- W2080333071 cites W4247161715 @default.
- W2080333071 doi "https://doi.org/10.1016/0304-3975(89)90133-3" @default.
- W2080333071 hasPublicationYear "1989" @default.
- W2080333071 type Work @default.
- W2080333071 sameAs 2080333071 @default.
- W2080333071 citedByCount "26" @default.
- W2080333071 countsByYear W20803330712012 @default.
- W2080333071 countsByYear W20803330712013 @default.
- W2080333071 countsByYear W20803330712016 @default.
- W2080333071 countsByYear W20803330712018 @default.
- W2080333071 countsByYear W20803330712020 @default.
- W2080333071 countsByYear W20803330712021 @default.
- W2080333071 countsByYear W20803330712022 @default.
- W2080333071 crossrefType "journal-article" @default.
- W2080333071 hasAuthorship W2080333071A5020707683 @default.
- W2080333071 hasAuthorship W2080333071A5069999967 @default.
- W2080333071 hasAuthorship W2080333071A5083387191 @default.
- W2080333071 hasConcept C11413529 @default.
- W2080333071 hasConcept C114614502 @default.
- W2080333071 hasConcept C118615104 @default.
- W2080333071 hasConcept C134306372 @default.
- W2080333071 hasConcept C162392398 @default.
- W2080333071 hasConcept C175859090 @default.
- W2080333071 hasConcept C177264268 @default.
- W2080333071 hasConcept C17825722 @default.
- W2080333071 hasConcept C199360897 @default.
- W2080333071 hasConcept C205649164 @default.
- W2080333071 hasConcept C2524010 @default.
- W2080333071 hasConcept C2779511736 @default.
- W2080333071 hasConcept C28719098 @default.
- W2080333071 hasConcept C33923547 @default.
- W2080333071 hasConcept C41008148 @default.
- W2080333071 hasConcept C58640448 @default.
- W2080333071 hasConcept C64543145 @default.
- W2080333071 hasConceptScore W2080333071C11413529 @default.
- W2080333071 hasConceptScore W2080333071C114614502 @default.
- W2080333071 hasConceptScore W2080333071C118615104 @default.
- W2080333071 hasConceptScore W2080333071C134306372 @default.
- W2080333071 hasConceptScore W2080333071C162392398 @default.
- W2080333071 hasConceptScore W2080333071C175859090 @default.
- W2080333071 hasConceptScore W2080333071C177264268 @default.
- W2080333071 hasConceptScore W2080333071C17825722 @default.
- W2080333071 hasConceptScore W2080333071C199360897 @default.
- W2080333071 hasConceptScore W2080333071C205649164 @default.
- W2080333071 hasConceptScore W2080333071C2524010 @default.
- W2080333071 hasConceptScore W2080333071C2779511736 @default.
- W2080333071 hasConceptScore W2080333071C28719098 @default.
- W2080333071 hasConceptScore W2080333071C33923547 @default.
- W2080333071 hasConceptScore W2080333071C41008148 @default.
- W2080333071 hasConceptScore W2080333071C58640448 @default.
- W2080333071 hasConceptScore W2080333071C64543145 @default.
- W2080333071 hasIssue "2" @default.
- W2080333071 hasLocation W20803330711 @default.
- W2080333071 hasOpenAccess W2080333071 @default.
- W2080333071 hasPrimaryLocation W20803330711 @default.
- W2080333071 hasRelatedWork W2054102712 @default.
- W2080333071 hasRelatedWork W2080333071 @default.
- W2080333071 hasRelatedWork W2140952994 @default.
- W2080333071 hasRelatedWork W2371953206 @default.
- W2080333071 hasRelatedWork W2382788052 @default.
- W2080333071 hasRelatedWork W2946979626 @default.
- W2080333071 hasRelatedWork W3209782680 @default.
- W2080333071 hasRelatedWork W4256014305 @default.
- W2080333071 hasRelatedWork W71032323 @default.
- W2080333071 hasRelatedWork W2889864088 @default.
- W2080333071 hasVolume "66" @default.
- W2080333071 isParatext "false" @default.
- W2080333071 isRetracted "false" @default.
- W2080333071 magId "2080333071" @default.
- W2080333071 workType "article" @default.