300 search results - page 20 / 60 » Sampling Representative Users from Large Social Networks |
SBIA
2000
Springer
13 years 11 months ago
2000
Springer
Agent technology provides many services to users. The tasks in which agents are involved include information filtering, information retrieval, user's tasks automation, browsin...
ACSAC
2004
IEEE
13 years 11 months ago
2004
IEEE
One of the biggest obstacles faced by user command based anomaly detection techniques is the paucity of data. Gathering command data is a slow process often spanning months or yea...
SEMWEB
2005
Springer
14 years 1 months ago
2005
Springer
Recommender algorithms have been quite successfully employed in a variety of scenarios from filtering applications to recommendations of movies and books at Amazon.com. However, a...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Uniform sampling from graphical realizations of a given degree sequence is a fundamental component in simulation-based measurements of network observables, with applications rangi...