62 search results - page 3 / 13 » Quantifying Reciprocity in Social Networks |
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be com...
SOCIALCOM
2010
13 years 5 months ago
2010
Online communities are connecting large numbers of individuals and generating rich social network data, opening the way for empirical studies of social behavior. In this paper, we ...
CSE
2009
IEEE
14 years 2 days ago
2009
IEEE
—The growing popularity of social media in recent years has resulted in the creation of an enormous amount of user-developed content. While information is readily available, ther...
CEC
2009
IEEE
14 years 2 days 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 ...
NN
2007
Springer
13 years 6 months ago
2007
Springer
Brains are complex networks. Previously, we revealed that specific connected structures are either significantly abundant or rare in cortical networks. However, it remains unkno...