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http://hdl.handle.net/1942/7974
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DC Field | Value | Language |
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dc.contributor.author | GEERTS, Floris | - |
dc.contributor.author | REVESZ, Peter | - |
dc.contributor.author | VAN DEN BUSSCHE, Jan | - |
dc.date.accessioned | 2008-03-13T11:26:26Z | - |
dc.date.available | 2008-03-13T11:26:26Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Proceedings 14th ACM GIS. p. 203-210. | - |
dc.identifier.isbn | 1-59593-529-0 | - |
dc.identifier.uri | http://hdl.handle.net/1942/7974 | - |
dc.description.abstract | We describe two efficient on-line algorithms to simplify weighted graphs by eliminating degree-two vertices. Our algorithms are on-line in that they react to updates on the data, keeping the simplification up-to-date. The supported updates are insertions of vertices and edges; hence, our algorithms are partially dynamic. We provide both analytical and empirical evaluations of the efficiency of our approaches. Specifically, we prove an O(log n) upper bound on the amortized time complexity of our maintenance algorithms, with n the number of insertions. | - |
dc.language.iso | en | - |
dc.publisher | ACM | - |
dc.title | On-line maintenance of simplified weighted graphs for efficient distance queries | - |
dc.type | Proceedings Paper | - |
local.bibliographicCitation.conferencedate | 2006 | - |
local.bibliographicCitation.conferencename | Annual ACM International Symposium on Geographic Information Systems | - |
dc.bibliographicCitation.conferencenr | 14th | - |
dc.identifier.epage | 210 | - |
dc.identifier.spage | 203 | - |
local.bibliographicCitation.jcat | C1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Proceedings Paper | - |
dc.bibliographicCitation.oldjcat | C2 | - |
dc.identifier.url | http://doi.acm.org/10.1145/1183471.1183505 | - |
local.bibliographicCitation.btitle | Proceedings 14th ACM GIS | - |
item.contributor | GEERTS, Floris | - |
item.contributor | REVESZ, Peter | - |
item.contributor | VAN DEN BUSSCHE, Jan | - |
item.fulltext | With Fulltext | - |
item.accessRights | Open Access | - |
item.fullcitation | GEERTS, Floris; REVESZ, Peter & VAN DEN BUSSCHE, Jan (2006) On-line maintenance of simplified weighted graphs for efficient distance queries. In: Proceedings 14th ACM GIS. p. 203-210.. | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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0608091v1.pdf | Non Peer-reviewed author version | 460.79 kB | Adobe PDF | View/Open |
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