153 search results - page 24 / 31 » A Dynamic Model for On-Line Social Networks |
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
Whether or not a critical threshold exists when epidemic diseases are spread in complex networks is a problem attracting attention from researchers in several disciplines. In 2001...
NN
2008
Springer
13 years 7 months ago
2008
Springer
dely acknowledged that categorically organized abstract knowledge plays a significant role in high-order human cognition. Yet, there are many unknown issues about the nature of ho...
CEC
2009
IEEE
13 years 11 months ago
2009
IEEE
— We study the evolution of cooperation using the Prisoner’s Dilemma as a metaphor of the tensions between cooperators and non-cooperators, and evolutionary game theory as the ...
CEC
2008
IEEE
14 years 1 months ago
2008
IEEE
—The language game approach is widely adopted to study conventionalization of linguistic knowledge. Most of contemporary models concentrate on the dynamics of language games in r...
WWW
2007
ACM
14 years 7 months ago
2007
ACM
The debate within the Web community over the optimal means by which to organize information often pits formalized classifications against distributed collaborative tagging systems...