309 search results - page 19 / 62 » Expertise networks in online communities: structure and algo... |
COMSWARE
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we have presented a novel algorithm for searching Peer-to-Peer (P2P) networks which forms power law topology. It is completely decentralized in nature and hence i...
GFKL
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We consider the problem of finding communities in large linked networks such as web structures or citation networks. We review similarity measures for linked objects and...
AAAI
2012
11 years 10 months ago
2012
Current modularity-based community detection methods show decreased performance as relational networks become increasingly noisy. These methods also yield a large number of divers...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
A multi-mode network typically consists of multiple heterogeneous social actors among which various types of interactions could occur. Identifying communities in a multi-mode netw...
HICSS
2008
IEEE
14 years 2 months ago
2008
IEEE
Containing much valuable information, networks such as the World Wide Web, social networks and metabolic networks draw increasingly attention in scientific communities. Network cl...