856 search results - page 158 / 172 » On Randomness Measures for Social Networks. |
SIGMETRICS
2009
ACM
14 years 1 months ago
2009
ACM
Disseminating a piece of information, or updates for a piece of information, has been shown to benefit greatly from simple randomized procedures, sometimes referred to as gossipi...
CIKM
2005
Springer
14 years 29 days ago
2005
Springer
Peer-to-peer (p2p) systems offer an efficient means of data sharing among a dynamically changing set of a large number of autonomous nodes. Each node in a p2p system is connected...
ICDM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—Non-negative matrix factorization (NMF) has recently received a lot of attention in data mining, information retrieval, and computer vision. It factorizes a non-negative...
AFRICACRYPT
2010
Springer
14 years 1 months ago
2010
Springer
Modern multi-user communication systems, including popular instant messaging tools, social network platforms, and cooperative-work applications, offer flexible forms of communica...
SIGECOM
2005
ACM
14 years 29 days ago
2005
ACM
This paper concerns the design of mechanisms for online scheduling in which agents bid for access to a re-usable resource such as processor time or wireless network access. Each a...