638 search results - page 102 / 128 » Information Propagation Analysis in a Social Network Site |
IVS
2007
13 years 9 months ago
2007
Understanding the spatial and temporal characteristics of individual and group behavior in social networks is a critical component of visual tools for intelligence analysis, emerg...
CMOT
2004
13 years 9 months ago
2004
Social action is situated in fields that are simultaneously composed of interpersonal ties and relations among organizations, which are both usefully characterized as social netwo...
SEMCO
2007
IEEE
14 years 3 months ago
2007
IEEE
One of the ultimate goals of natural language processing (NLP) systems is understanding the meaning of what is being transmitted, irrespective of the medium (e.g., written versus ...
WCNC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— In this paper, focusing on multihop decode-andforward cooperative networks, a hop-by-hop routing strategy is designed to optimize the end-to-end outage performance when...
WWW
2010
ACM
14 years 4 months ago
2010
ACM
PageRank computes the importance of each node in a directed graph under a random surfer model governed by a teleportation parameter. Commonly denoted alpha, this parameter models ...