| Paper Abstract and Keywords |
| Presentation |
2006-03-07 11:45
Maximum-Cover Source-Location Problem with Objective Edge-Connectivity Three
Kenya Sugihara, Hiro Ito (Kyoto Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Given a graph $G=(V,E)$, a set of vertices $S\subseteq V$ covers a vertex $v\in V$ if the edge-connectivity between $S$ and $v$ is at least a given number $k$. Vertices in $S$ are called sources. The maximum-cover source-location problem, which is a variation of the source location problem, is to find a source set $S$ with a given size at most $p$, maximizing the sum of the weight of vertices covered by $S$. In this paper, we show a polynomial-time algorithm for this problem in the case of $k=3$ when a vertex-weighted and edge-capacitated undirected graph is input. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Source location problem / $k$-Edge-connected component / Edge-connectivity / Dynamic programming / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 634, CAS2005-122, pp. 25-29, March 2006. |
| Paper # |
CAS2005-122 |
| Date of Issue |
2006-02-28 (CAS, SIP, CS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
CAS SIP CS |
| Conference Date |
2006-03-06 - 2006-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Univ of Ryukyu |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Network processors, signal processing for communications, coding theory, etc. |
| Paper Information |
| Registration To |
CAS |
| Conference Code |
2006-03-CAS-SIP-CS |
| Language |
English (Japanese title is available) |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Maximum-Cover Source-Location Problem with Objective Edge-Connectivity Three |
| Sub Title (in English) |
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| Keyword(1) |
Source location problem |
| Keyword(2) |
$k$-Edge-connected component |
| Keyword(3) |
Edge-connectivity |
| Keyword(4) |
Dynamic programming |
| Keyword(5) |
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| 1st Author's Name |
Kenya Sugihara |
| 1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 2nd Author's Name |
Hiro Ito |
| 2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-03-07 11:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
CAS |
| Paper # |
CAS2005-122, SIP2005-168, CS2005-115 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.634(CAS), no.636(SIP), no.638(CS) |
| Page |
pp.25-29 |
| #Pages |
5 |
| Date of Issue |
2006-02-28 (CAS, SIP, CS) |
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