Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054575839> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2054575839 endingPage "18" @default.
- W2054575839 startingPage "11" @default.
- W2054575839 abstract "The Euclidean TSP with neighborhoods (TSPN) problem seeks a shortest tour that visits a given collection of n regions (neighborhoods). We present the first polynomial-time approximation scheme for TSPN for a set of regions given by arbitrary disjoint regions in the plane. This improves substantially upon the known approximation algorithms, and is the first PTAS for TSPN on regions of non-comparable sizes. Our result is based on a novel extension of the m-guillotine method. The result applies to regions that are fat in a very weak sense: each region Pi contains a disk of radius Ω(diam(Pi)), but is otherwise arbitrary. Further, the result applies even if the regions intersect arbitrarily, provided that there exists a packing of disjoint disks, of radii Ω(diam(Pi)), contained within their respective regions. Finally, the PTAS result applies also to the case in which the regions are sets of points or polygons, each each lying within one of a given set of disjoint regions." @default.
- W2054575839 created "2016-06-24" @default.
- W2054575839 creator A5015247956 @default.
- W2054575839 date "2007-01-07" @default.
- W2054575839 modified "2023-09-25" @default.
- W2054575839 title "A PTAS for TSP with neighborhoods among fat regions in the plane" @default.
- W2054575839 cites W1492170047 @default.
- W2054575839 cites W1520111182 @default.
- W2054575839 cites W1524136787 @default.
- W2054575839 cites W1544478599 @default.
- W2054575839 cites W1550030874 @default.
- W2054575839 cites W1557739567 @default.
- W2054575839 cites W1559701472 @default.
- W2054575839 cites W1994248285 @default.
- W2054575839 cites W1997900197 @default.
- W2054575839 cites W2011039300 @default.
- W2054575839 cites W2020284736 @default.
- W2054575839 cites W2047747795 @default.
- W2054575839 cites W2055569927 @default.
- W2054575839 cites W2110824994 @default.
- W2054575839 cites W2165142526 @default.
- W2054575839 cites W2626123884 @default.
- W2054575839 doi "https://doi.org/10.5555/1283383.1283385" @default.
- W2054575839 hasPublicationYear "2007" @default.
- W2054575839 type Work @default.
- W2054575839 sameAs 2054575839 @default.
- W2054575839 citedByCount "30" @default.
- W2054575839 countsByYear W20545758392012 @default.
- W2054575839 countsByYear W20545758392013 @default.
- W2054575839 countsByYear W20545758392014 @default.
- W2054575839 countsByYear W20545758392015 @default.
- W2054575839 countsByYear W20545758392016 @default.
- W2054575839 countsByYear W20545758392017 @default.
- W2054575839 countsByYear W20545758392018 @default.
- W2054575839 countsByYear W20545758392019 @default.
- W2054575839 countsByYear W20545758392020 @default.
- W2054575839 countsByYear W20545758392021 @default.
- W2054575839 crossrefType "proceedings-article" @default.
- W2054575839 hasAuthorship W2054575839A5015247956 @default.
- W2054575839 hasConcept C11413529 @default.
- W2054575839 hasConcept C114614502 @default.
- W2054575839 hasConcept C118615104 @default.
- W2054575839 hasConcept C129782007 @default.
- W2054575839 hasConcept C148764684 @default.
- W2054575839 hasConcept C175859090 @default.
- W2054575839 hasConcept C177264268 @default.
- W2054575839 hasConcept C17825722 @default.
- W2054575839 hasConcept C178635117 @default.
- W2054575839 hasConcept C199360897 @default.
- W2054575839 hasConcept C2524010 @default.
- W2054575839 hasConcept C33923547 @default.
- W2054575839 hasConcept C38652104 @default.
- W2054575839 hasConcept C41008148 @default.
- W2054575839 hasConcept C45340560 @default.
- W2054575839 hasConcept C99140742 @default.
- W2054575839 hasConceptScore W2054575839C11413529 @default.
- W2054575839 hasConceptScore W2054575839C114614502 @default.
- W2054575839 hasConceptScore W2054575839C118615104 @default.
- W2054575839 hasConceptScore W2054575839C129782007 @default.
- W2054575839 hasConceptScore W2054575839C148764684 @default.
- W2054575839 hasConceptScore W2054575839C175859090 @default.
- W2054575839 hasConceptScore W2054575839C177264268 @default.
- W2054575839 hasConceptScore W2054575839C17825722 @default.
- W2054575839 hasConceptScore W2054575839C178635117 @default.
- W2054575839 hasConceptScore W2054575839C199360897 @default.
- W2054575839 hasConceptScore W2054575839C2524010 @default.
- W2054575839 hasConceptScore W2054575839C33923547 @default.
- W2054575839 hasConceptScore W2054575839C38652104 @default.
- W2054575839 hasConceptScore W2054575839C41008148 @default.
- W2054575839 hasConceptScore W2054575839C45340560 @default.
- W2054575839 hasConceptScore W2054575839C99140742 @default.
- W2054575839 hasLocation W20545758391 @default.
- W2054575839 hasOpenAccess W2054575839 @default.
- W2054575839 hasPrimaryLocation W20545758391 @default.
- W2054575839 hasRelatedWork W1492170047 @default.
- W2054575839 hasRelatedWork W1524136787 @default.
- W2054575839 hasRelatedWork W1544478599 @default.
- W2054575839 hasRelatedWork W1559701472 @default.
- W2054575839 hasRelatedWork W1591968161 @default.
- W2054575839 hasRelatedWork W1968165428 @default.
- W2054575839 hasRelatedWork W1992370839 @default.
- W2054575839 hasRelatedWork W1994248285 @default.
- W2054575839 hasRelatedWork W2020284736 @default.
- W2054575839 hasRelatedWork W2047747795 @default.
- W2054575839 hasRelatedWork W2055569927 @default.
- W2054575839 hasRelatedWork W2079896400 @default.
- W2054575839 hasRelatedWork W2110824994 @default.
- W2054575839 hasRelatedWork W2113076619 @default.
- W2054575839 hasRelatedWork W2141791003 @default.
- W2054575839 hasRelatedWork W2165142526 @default.
- W2054575839 hasRelatedWork W2168990813 @default.
- W2054575839 hasRelatedWork W2295961103 @default.
- W2054575839 hasRelatedWork W2610052675 @default.
- W2054575839 hasRelatedWork W3138698442 @default.
- W2054575839 isParatext "false" @default.
- W2054575839 isRetracted "false" @default.
- W2054575839 magId "2054575839" @default.
- W2054575839 workType "article" @default.