394 search results - page 42 / 79 » Expert Finding in a Social Network |
ESA
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Social networks are navigable small worlds, in which two arbitrary people are likely connected by a short path of intermediate friends that can be found by a "decent...
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
We construct a novel agent-based model of prediction markets in which putative human qualities like learning, reasoning, and profit-seeking are absent. We show that the prices whi...
VLDB
2007
ACM
14 years 1 months ago
2007
ACM
PageRank-style authority analyses of Web graphs are of great importance for Web mining. Such authority analyses also apply to hot “Web 2.0” applications that exhibit a natural...
SAINT
2005
IEEE
14 years 1 months ago
2005
IEEE
To discover how precisely links among researchers’ Web sites capture the ties of academic communities, this study conducts Web citation analysis. 3,878 Web sites of computer sci...
CANDT
2009
13 years 11 months ago
2009
We present findings from our study of a music sharing and remixing community in an effort to quantify and understand the structural characteristics of commons-based peer productio...