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JOI
2010
13 years 6 months ago
2010
Latent Semantic Analysis (LSA) is a relatively new research tool with a wide range of applications in different fields ranging from discourse analysis to cognitive science, from i...
KDD
2010
ACM
13 years 12 months ago
2010
ACM
In the traditional link prediction problem, a snapshot of a social network is used as a starting point to predict, by means of graph-theoretic measures, the links that are likely ...
CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
—With the abundance of location-aware portable devices such as cellphones and PDAs, a new emerging application is to use this pervasive computing platform to learn about the wher...
CHI
2007
ACM
14 years 1 days ago
2007
ACM
Using data from a popular online social network site, this paper explores the relationship between profile structure (namely, which fields are completed) and number of friends, gi...
HICSS
2009
IEEE
14 years 2 months ago
2009
IEEE
Unlike the common belief that knowledge flows mainly along the formal organizational hierarchy, recent research has pointed out an informal social network among organizational mem...