5166 search results - page 35 / 1034 » Web Query Optimizer |
DELOS
2000
13 years 11 months ago
2000
We consider a query subscription system that can provide users with information about web changes that interest them. We present a query subscription language and a system that co...
CAISE
2006
Springer
14 years 1 months ago
2006
Springer
This paper introduces an approach to mapping relational database contents to ontologies. The current effort is motivated by the need of including into the Semantic Web volumes of w...
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
Integrating Deep Web sources requires highly accurate semantic matches between the attributes of the source query interfaces. These matches are usually established by comparing th...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
HPCC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We consider query execution strategies for object-oriented distributed databases. There are several scenarios of query decomposition, assuming that the corresponding quer...