9414 search results - page 49 / 1883 » Adaptive Query Processing |
TDM
2004
13 years 10 months ago
2004
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
TKDE
2002
13 years 8 months ago
2002
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
We propose a demonstration of Cayuga, a complex event monitoring system for high speed data streams. Our demonstration will show Cayuga applied to monitoring Web feeds; the demo w...
IDEAS
2007
IEEE
14 years 3 months ago
2007
IEEE
Constraint-based database caching aims at correctly answering SQL query predicates from a local cache database by exploiting constraints that have previously been used in selectin...
MM
2009
ACM
14 years 3 months ago
2009
ACM
Automatic video search based on semantic concept detectors has recently received significant attention. Since the number of available detectors is much smaller than the size of h...