809 search results - page 42 / 162 » Social Contexts and Social Pragmatics |
JITECH
2010
13 years 6 months ago
2010
The advent of social networking websites presents further opportunities for criminals to obtain information for use in identity theft, cyber-stalking, and worse activities. This p...
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
IJCAI
2007
13 years 9 months ago
2007
Motivated by applications such as the spread of epidemics and the propagation of influence in social networks, we propose a formal model for analyzing the dynamics of such networ...
BCEC
1997
13 years 9 months ago
1997
Social insects provide us with a powerful metaphor to create decentralized systems of simple interacting, and often mobile, agents. The emergent collective intelligence of social i...
HICSS
2011
IEEE
12 years 11 months ago
2011
IEEE
—This study illustrates the importance of assessing and accounting for time heterogeneity in longitudinal social network analysis. We apply the time heterogeneity model selection...