321 search results - page 39 / 65 » Emergent Community Structure in Social Tagging Systems |
KDD
2009
ACM
14 years 4 days ago
2009
ACM
Graphs or networks can be used to model complex systems. Detecting community structures from large network data is a classic and challenging task. In this paper, we propose a nove...
ADAPTIVE
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Through interaction with others, a person develops multiple perspectives that become the basis for innovation and the construction of new knowledge. This chapter discusse...
MM
2003
ACM
14 years 24 days ago
2003
ACM
We describe an end-to-end system that capitalizes on geographic location tags for digital photographs. The World Wide Media eXchange (WWMX) database indexes large collections of i...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
IP multicast is increasingly seen as efficient mode of live content distribution in the Internet to significantly large subscriber bases. Despite its numerous benefits over IP u...
CANDC
2009
ACM
14 years 2 months ago
2009
ACM
Online creative collaboration projects are started every day, but many fail to produce new artifacts of value. In this poster, we address the question of why some of these project...