2228 search results - page 422 / 446 » A System for Semantic Query Optimization |
IDEAS
2007
IEEE
14 years 2 months ago
2007
IEEE
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
SAINT
2003
IEEE
14 years 1 months ago
2003
IEEE
Caching frequently accessed data items on the client side is an effective technique to improve the system performance in wireless networks. Due to cache size limitations, cache re...
ESWS
2009
Springer
14 years 2 months ago
2009
Springer
Despite serious research efforts, automatic ontology matching still suffers from severe problems with respect to the quality of matching results. Existing matching systems trade-of...
VEE
2005
ACM
14 years 1 months ago
2005
ACM
The Progressive Deployment System (PDS) is a virtual execution environment and infrastructure designed specifically for deploying software, or “assets”, on demand while enabli...
PPDP
2007
Springer
14 years 2 months ago
2007
Springer
Program transformation is an appealing technique which allows to improve run-time efficiency, space-consumption and more generally to optimize a given program. Essentially it con...