694 search results - page 82 / 139 » Analysis of a Location-Based Social Network |
GLOBECOM
2009
IEEE
14 years 10 hour ago
2009
IEEE
Abstract—In this paper, we investigate the problem of online data sharing on social networks from a game theoretic framework. We introduce blacklisting as trigger strategy to eli...
APVIS
2006
13 years 10 months ago
2006
Centrality analysis determines the importance of vertices in a network based on their connectivity within the network structure. It is a widely used technique to analyse network-s...
HICSS
2007
IEEE
14 years 3 months ago
2007
IEEE
Understanding collaborative work practices represents a critical factor in and a necessary fundament for the development of effective Computer Supported Collaborative Work (CSCW) ...
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
—We describe an efficient algorithm for releasing a provably private estimate of the degree distribution of a network. The algorithm satisfies a rigorous property of differenti...
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
We pose a fundamental question in understanding how to identify and design successful communities: What factors predict whether a community will grow and survive in the long term?...