3396 search results - page 265 / 680 » Tree representations of graphs |
IPMI
2007
Springer
14 years 3 months 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 ...
COOPIS
2004
IEEE
14 years 1 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 ...
ACL
2010
13 years 7 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...
ESA
2000
Springer
14 years 1 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 ...
ENDM
2008
13 years 9 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) ...