138 search results - page 26 / 28 » Capturing and Querying Multiple Aspects of Semistructured Da... |
SIGMOD
1998
ACM
13 years 12 months ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
ISCC
2006
IEEE
14 years 1 months ago
2006
IEEE
— One of the benefits of web services is their ability to participate in a web services composition process. Therefore, an end-to-end QoS infrastructure should be established. W...
ICDE
2010
IEEE
13 years 7 months ago
2010
IEEE
— As person names are non-unique, the same name on different Web pages might or might not refer to the same real-world person. This entity identification problem is one of the m...
DASFAA
2010
IEEE
13 years 5 months ago
2010
IEEE
Keyword search is widely recognized as a convenient way to retrieve information from XML data. In order to precisely meet users' search concerns, we study how to effectively r...
PAMI
2012
11 years 10 months ago
2012
—There has been a growing interest in exploiting contextual information in addition to local features to detect and localize multiple object categories in an image. A context mod...