9604 search results - page 1919 / 1921 » The Duality of TIme and Information |
ACL
2012
12 years 12 months ago
2012
Microblogs such as Twitter reflect the general public’s reactions to major events. Bursty topics from microblogs reveal what events have attracted the most online attention. Al...
124
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ICDCS
2012
IEEE
12 years 12 months ago
2012
IEEE
—The Web 2.0 era is characterized by the emergence of a very large amount of live content. A real time and finegrained content filtering approach can precisely keep users upto-...
116
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ICDCS
2012
IEEE
12 years 12 months ago
2012
IEEE
Operational network data, management data such as customer care call logs and equipment system logs, is a very important source of information for network operators to detect prob...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Given a large online network of online auction users and their histories of transactions, how can we spot anomalies and auction fraud? This paper describes the design and implemen...
185
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PODS
2009
ACM
15 years 10 months ago
2009
ACM
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...