1272 search results - page 246 / 255 » Structured queries in XML retrieval |
CIKM
2003
Springer
14 years 29 days ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
ICDM
2002
IEEE
14 years 20 days ago
2002
IEEE
The similarity join has become an important database primitive to support similarity search and data mining. A similarity join combines two sets of complex objects such that the r...
CIKM
2001
Springer
14 years 7 days ago
2001
Springer
This paper addresses the problem of automatic detection of salient video segments for real-world applications such as corporate training based on associated speech transcriptions....
ICDE
2007
IEEE
13 years 11 months ago
2007
IEEE
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
KDD
2000
ACM
13 years 11 months ago
2000
ACM
This paper presents the MicroNOMAD Discovering Tool. Its main characteristic is both to provide an user with emergent analyses of a multimedia database content and with querying a...