1497 search results - page 200 / 300 » Online Negative Databases |
164
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WWW
2011
ACM
15 years 6 min ago
2011
ACM
We demonstrate Factal—a system for integrating deep web sources. Factal is based on the recently introduced source selection method SourceRank; which is a measure of trust and r...
137
Voted
WWW
2011
ACM
14 years 12 months ago
2011
ACM
It is well-known that many online reviews are not written by genuine users of products, but by spammers who write fake reviews to promote or demote some target products. Although ...
142
Voted
EJASMP
2010
14 years 12 months ago
2010
Spoken utterance retrieval was largely studied in the last decades, with the purpose of indexing large audio databases or of detecting keywords in continuous speech streams. While...
124
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
We consider the problem of large-scale video classification. Our attention is focused on online video services since they can provide rich cross-video signals derived from user b...
233
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ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
Transactional workloads are a hallmark of modern OLTP and Web applications, ranging from electronic commerce and banking to online shopping. Often, the database at the core of the...