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ICPP
2009
IEEE
15 years 12 months ago
Generalizing k-Betweenness Centrality Using Short Paths and a Parallel Multithreaded Implementation
We present a new parallel algorithm that extends and generalizes the traditional graph analysis metric of betweenness centrality to include additional non-shortest paths according...
Karl Jiang, David Ediger, David A. Bader
ICWSM
2008
15 years 6 months ago
Competing to Share Expertise: The Taskcn Knowledge Sharing Community
"Witkeys" are websites in China that form a rapidly growing web-based knowledge market. A user who posts a task also offers a small fee, and many other users submit thei...
Jiang Yang, Lada A. Adamic, Mark S. Ackerman
SAC
2008
ACM
15 years 4 months ago
Privacy-preserving link discovery
Abstract. Link discovery is a process of identifying association(s) among different entities included in a complex network structure. These association(s) may represent any interac...
Xiaoyun He, Basit Shafiq, Jaideep Vaidya, Nabil R....
AAIM
2009
Springer
101views Algorithms» more  AAIM 2009»
15 years 12 months ago
Orca Reduction and ContrAction Graph Clustering
During the last years, a wide range of huge networks has been made available to researchers. The discovery of natural groups, a task called graph clustering, in such datasets is a ...
Daniel Delling, Robert Görke, Christian Schul...
MUM
2005
ACM
138views Multimedia» more  MUM 2005»
15 years 10 months ago
Group-based content push with dynamic session startup
This paper proposes an intelligent mobile middleware utilizing group-based content push with dynamic session startup and plugand-play features. Solution enhances the distribution ...
Otso Kassinen, Timo Koskela, Erkki Harjula, Jussi ...