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WWW
2009
ACM
14 years 8 months ago
2009
ACM
Social networking sites have been increasingly gaining popularity. Well-known sites such as Facebook have been reporting growth rates as high as 3% per week [5]. Many social netwo...
IUI
2006
ACM
14 years 1 months ago
2006
ACM
Information workers are often involved in multiple tasks and activities that they must perform in parallel or in rapid succession. In consequence, task management itself becomes y...
COOPIS
2003
IEEE
14 years 1 months ago
2003
IEEE
Ontologies as means for formally specifying the vocabulary and relationship of concepts are seen playing a key role on the Semantic Web. However, the Web’s distributed nature mak...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
Modern distributed information systems cope with disconnection and limited bandwidth by using caches. In communicationconstrained situations, traditional demand-driven approaches ...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— Measurement-based optimization is one important strategy to improve the performance of bandwidth-demanding peer-to-peer systems. However, to date, we have little quantitative k...