3396 search results - page 265 / 680 » Tree representations of graphs |
176
click to vote
IPMI
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. We propose a novel algorithm called graph-shifts for performing image segmentation and labeling. This algorithm makes use of a dynamic hierarchical representation of the ...
195
click to vote
COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
Information systems must establish trust to cooperate effectively in open environments. We are developing an agent-based approach for establishing trust, where information systems ...
191
click to vote
ACL
2010
15 years 4 months ago
2010
There is a growing research interest in opinion retrieval as on-line users' opinions are becoming more and more popular in business, social networks, etc. Practically speakin...
179
click to vote
ESA
2000
Springer
15 years 10 months ago
2000
Springer
The p-center problem is to locate p facilities on a network so as to minimize the largest distance from a demand point to its nearest facility. The p-median problem is to locate p ...
195
click to vote
ENDM
2008
15 years 6 months ago
2008
In this paper we study some connectivity augmentation problems. Given a connected graph G with some desirable property, we want to make G 2-vertex connected (or 2-edge connected) ...