505 search results - page 20 / 101 » Efficient Temporal Join Processing Using Indices |
DEXA
2003
Springer
14 years 18 days ago
2003
Springer
With access to real-time information on critical performance indicators of business processes, managers and staff members can play a crucial role in improving the speed and effecti...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We describe a "constant pace" framework for video summarization via fast playback or temporal subsampling. The pace of the summary serves as a parameter that enables pro...
CIKM
2004
Springer
13 years 11 months ago
2004
Springer
With the growing importance of semi-structure data in information exchange, much research has been done to provide an effective mechanism to match a twig query in an XML database....
ISPAN
2002
IEEE
14 years 9 days ago
2002
IEEE
Index is an important element in databases, and the existence of index is unavoidable. When an index has been built on a particular attribute, database operations (e.g. selection,...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...