210 search results - page 16 / 42 » Discovering Organizational Structure in Dynamic Social Netwo... |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
The present work investigates the structural and dynamical properties of aNobii1 , a social bookmarking system designed for readers and book lovers. Users of aNobii provide informa...
AAAI
1998
13 years 9 months ago
1998
This paperconsidersthe problem of representingcomplex systems that evolve stochastically over time. Dynamic Bayesian networks provide a compact representation for stochastic proce...
GROUP
2003
ACM
14 years 24 days ago
2003
ACM
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
ICWL
2009
Springer
14 years 2 months ago
2009
Springer
In online learning, communities can help to enhance learning. However, because of the dynamic nature of communities, attaining and sustaining these communities can be difficult. On...
ANTSW
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we look at how the structure of the social network and the nature of the social interactions can affect the behaviour of particle swarms. To this end, we create and ...