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WWW
2011
ACM
13 years 3 months ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
CDC
2009
IEEE
14 years 3 days ago
2009
IEEE
Distributed decision making in networked systems depends critically on the timely availability of critical fresh information. Performance of networked systems, from the perspective...
ASUNAM
2011
IEEE
12 years 8 months ago
2011
IEEE
—Modern applications such as web knowledge base, network traffic monitoring and online social networks have made available an unprecedented amount of network data with rich type...
ATAL
2006
Springer
13 years 12 months ago
2006
Springer
We model social choice problems in which self interested agents with private utility functions have to agree on values for a set of variables subject to side constraints. The goal...
ETS
2000
IEEE
13 years 8 months ago
2000
IEEE
During Spring 1998, we embarked on pedagogical journey into unknown terrains -- the terrains of collaborative teaching and World Wide Web instruction. In this paper we present a j...