486 search results - page 18 / 98 » An Efficient Path Index for Querying Semi-structured Data |
94
Voted
TKDE
2002
14 years 11 months ago
2002
A join-index is a data structure used for processing join queries in databases. Join-indices use precomputation techniques to speed up online query processing and are useful for da...
204
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ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
XKeyword provides efficient keyword proximity queries on large XML graph databases. A query is simply a list of keywords and does not require any schema or query language knowledg...
90
Voted
KDD
2004
ACM
16 years 4 days ago
2004
ACM
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. ...
115
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SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
The challenge of peer-to-peer computing goes beyond simple file sharing. In the DBGlobe project, we view the multitude of peers carrying data and services as a superdatabase. Our ...
158
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BTW
2007
Springer
15 years 3 months ago
2007
Springer
Abstract: Content based multimedia retrieval is an important topic in database systems. An emerging and challenging topic in this area is the content based search in video data. A ...