1179 search results - page 228 / 236 » Query Containment for Data Integration Systems |
SIGMOD
2011
ACM
12 years 11 months ago
2011
ACM
Debugging a database engine is an arduous task due to the complexity of the query workloads and systems. The first step in isolating a bug involves identifying a sequence of step...
WSC
1998
13 years 10 months ago
1998
This paper discusses issues in modeling C4I and cognitive processes in next generation simulations and applications to Force XXI command and control. We propose a modification to ...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
The selection of indexing terms for representing documents is a key decision that limits how effective subsequent retrieval can be. Often stemming algorithms are used to normaliz...
PAMI
2007
13 years 8 months ago
2007
—This paper presents a method for learning decision theoretic models of human behaviors from video data. Our system learns relationships between the movements of a person, the co...
CIKM
2001
Springer
14 years 1 months ago
2001
Springer
Our current concern is a scalable infrastructure for information retrieval (IR) with up-to-date retrieval results in the presence of frequent, continuous updates. Timely processin...