309 search results - page 10 / 62 » Expertise networks in online communities: structure and algo... |
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. The growing popularity of online social networks gave researchers access to large amount of network data and renewed interest in methods for automatic community detection...
ICTAI
2009
IEEE
14 years 2 months ago
2009
IEEE
A multiobjective genetic algorithm to uncover community structure in complex network is proposed. The algorithm optimizes two objective functions able to identify densely connecte...
AUSDM
2008
Springer
13 years 9 months ago
2008
Springer
Complex network analysis involves the study of the properties of various real world networks. In this broad field, research on community structures forms an important sub area. Th...
CLEF
2009
Springer
13 years 8 months ago
2009
Springer
This paper investigates a novel approach to unsupervised morphology induction relying on community detection in networks. In a first step, morphological transformation rules are a...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Dense sub-graphs of sparse graphs (communities), which appear in most real-world complex networks, play an important role in many contexts. Most existing community detection algori...