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DC Field | Value | Language |
---|---|---|
dc.citation.conferencePlace | JA | - |
dc.citation.conferencePlace | Nagoya | - |
dc.citation.endPage | 45 | - |
dc.citation.startPage | 35 | - |
dc.citation.title | 26th International Symposium on Algorithms and Computation, ISAAC 2015 | - |
dc.contributor.author | Cheng, Siu-Wing | - |
dc.contributor.author | Chiu, Man-Kwun | - |
dc.contributor.author | Jin, Jiongxin | - |
dc.contributor.author | Vigneron, Antoine | - |
dc.date.accessioned | 2023-12-19T21:11:19Z | - |
dc.date.available | 2023-12-19T21:11:19Z | - |
dc.date.created | 2016-06-21 | - |
dc.date.issued | 2015-12-09 | - |
dc.description.abstract | We propose an algorithm for finding a (1 + ε)-approximate shortest path through a weighted 3D simplicial complex T. The weights are integers from the range [1,W] and the vertices have integral coordinates. Let N be the largest vertex coordinate magnitude, and let n be the number of tetrahedra in T. Let ρ be some arbitrary constant. Let κ be the size of the largest connected component of tetrahedra whose aspect ratios exceed ρ. There exists a constant C dependent on ρ but independent of T such that if κ ≤ 1 C log log n + O(1), the running time of our algorithm is polynomial in n, 1/ε and log(NW). If κ = O(1), the running time reduces to O(nε−O(1)(log(NW))O(1)). | - |
dc.identifier.bibliographicCitation | 26th International Symposium on Algorithms and Computation, ISAAC 2015, pp.35 - 45 | - |
dc.identifier.doi | 10.1007/978-3-662-48971-0_4 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.scopusid | 2-s2.0-84951939167 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/34354 | - |
dc.identifier.url | http://www.al.cm.is.nagoya-u.ac.jp/isaac2015/ | - |
dc.identifier.wosid | 000375151300004 | - |
dc.language | 영어 | - |
dc.publisher | 26th International Symposium on Algorithms and Computation, ISAAC 2015 | - |
dc.title | Navigating Weighted Regions with Scattered Skinny Tetrahedra | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2015-12-09 | - |
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