DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, HK | - |
dc.contributor.author | Sang Won Bae | - |
dc.contributor.author | Erik D. Demaine | - |
dc.contributor.author | Martin L. Demaine | - |
dc.contributor.author | Sang-Sub Kim | - |
dc.contributor.author | Matias Korman | - |
dc.contributor.author | Iris Reinbacher | - |
dc.contributor.author | Wanbin Son | - |
dc.date.accessioned | 2016-03-31T09:18:43Z | - |
dc.date.available | 2016-03-31T09:18:43Z | - |
dc.date.created | 2012-01-11 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 0925-7721 | - |
dc.identifier.other | 2011-OAK-0000024479 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16991 | - |
dc.description.abstract | For a set of n points in the plane, we consider the axis-aligned (p, k)-Box COVERING problem: Find p axis-aligned, pairwise-disjoint boxes that together contain at least n k points. In this paper, we consider the boxes to be either squares or rectangles, and we want to minimize the area of the largest box. For general p we show that the problem is NP-hard for both squares and rectangles. For a small, fixed number p. we give algorithms that find the solution in the following running times: For squares we have O (n + k log k) time for p = 1, and O (n log n + k(p) log(p) k) time for p = 2, 3. For rectangles we get O (n + k(3)) for p = 1 and O (n log n + k(2+p) log(p-1) k) time for p = 2, 3. In all cases, our algorithms use O (n) space. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS | - |
dc.title | Covering points by disjoint boxes with outliers | - |
dc.type | Article | - |
dc.contributor.college | 컴퓨터공학과 | - |
dc.identifier.doi | 10.1016/j.comgeo.2010.10.002 | - |
dc.author.google | Ahn, HK | - |
dc.author.google | Bae, SW | - |
dc.author.google | Demaine, ED | - |
dc.author.google | Demaine, ML | - |
dc.author.google | Kim, SS | - |
dc.author.google | Korman, M | - |
dc.author.google | Reinbacher, I | - |
dc.author.google | Son, W | - |
dc.relation.volume | 44 | - |
dc.relation.issue | 3 | - |
dc.relation.startpage | 178 | - |
dc.relation.lastpage | 190 | - |
dc.contributor.id | 10152366 | - |
dc.relation.journal | COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, v.44, no.3, pp.178 - 190 | - |
dc.identifier.wosid | 000285537100006 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 190 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 178 | - |
dc.citation.title | COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS | - |
dc.citation.volume | 44 | - |
dc.contributor.affiliatedAuthor | Ahn, HK | - |
dc.identifier.scopusid | 2-s2.0-78649318755 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | NP hard | - |
dc.subject.keywordAuthor | Algorithms | - |
dc.subject.keywordAuthor | Covering | - |
dc.subject.keywordAuthor | Optimization | - |
dc.subject.keywordAuthor | Outliers | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.relation.journalWebOfScienceCategory | Mathematics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematics | - |
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