844 search results - page 87 / 169 » Time-evolving modeling of social networks |
CSCW
2012
ACM
12 years 3 months ago
2012
ACM
Two important performance metrics in collaborative systems are local and remote response times. Previous analytical and simulation work has shown that these response times depend ...
PODC
2010
ACM
13 years 11 months ago
2010
ACM
We quantify the effect of Bayesian ignorance by comparing the social cost obtained in a Bayesian game by agents with local views to the expected social cost of agents having glob...
OIR
2011
12 years 10 months ago
2011
This paper integrates expectancy disconfirmation theory and justice theory to construct a model for investigating the motivations behind people’s knowledge sharing in open profe...
ICDE
2012
IEEE
11 years 10 months ago
2012
IEEE
—Large graphs are used in many applications, such as social networking. The management of these graphs poses new challenges because such graphs are too large to fit on a single ...
DIGITALCITIES
2001
Springer
14 years 11 days ago
2001
Springer
Much thinking about digital cities is in terms of community groups. Yet, the world is composed of social networks and not of groups. This paper traces how communities have changed ...