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ICWSM
2009
13 years 6 months ago
2009
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
CE
2007
13 years 9 months ago
2007
To build a web-based virtual learning environment depends on information technologies, concerns technology supporting learning methods and theories. A web-based virtual online cla...
HT
2000
ACM
14 years 1 months ago
2000
ACM
Much of hypertext narrative relies on links to shape a reader’s interaction with the text. But links may be too limited to express ambiguity, imprecision, and entropy, or to adm...
IMC
2005
ACM
14 years 2 months ago
2005
ACM
Existing studies on BitTorrent systems are single-torrent based, while more than 85% of all peers participate in multiple torrents according to our trace analysis. In addition, th...
SC
2009
ACM
14 years 1 months ago
2009
ACM
The Social Informatics Data Grid (SIDGrid) is a new cyberinfrastructure designed to transform how social and behavioral scientists collect and annotate data, collaborate and share...