641 search results - page 86 / 129 » Collusion set detection using graph clustering |
AVI
2004
13 years 10 months ago
2004
Complex hypermedia structures can be difficult to author and maintain, especially when the usual hierarchic representation cannot capture important relations. We propose a graph-b...
IV
2009
IEEE
14 years 3 months ago
2009
IEEE
A lexical network is a very useful resource for natural language processing systems. However, building high quality lexical networks is a complex task. “Jeux de mots” is a web...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
In this paper, we consider the problem of combining link and content analysis for community detection from networked data, such as paper citation networks and Word Wide Web. Most ...
CORR
2004
Springer
13 years 8 months ago
2004
Springer
Mapping the Internet generally consists in sampling the network from a limited set of sources by using traceroute-like probes. This methodology, akin to the merging of different s...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
We propose a novel patch-based image representation that is useful because it (1) inherently detects regions with repetitive structure at multiple scales and (2) yields a paramete...