9414 search results - page 398 / 1883 » Adaptive Query Processing |
131
click to vote
DBISP2P
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. The both-as-view (BAV) approach to data integration has the advantage of specifying mappings between schemas in a bidirectional manner, so that once a BAV mapping has bee...
146
click to vote
EDBTW
2006
Springer
15 years 8 months ago
2006
Springer
Querying live media streams is a challenging problem that becomes an essential requirement in a growing number of applications. We address the problem of evaluating continuous quer...
138
click to vote
JUCS
2008
15 years 4 months ago
2008
: Query transformation is a serious hurdle on semantic peer-to-peer environment. For interoperability between peers, queries sent from a source peer have to be efficiently transfor...
170
click to vote
DPD
1998
15 years 4 months ago
1998
Distributed databases operating over wide-area networks such as the Internet, must deal with the unpredictable nature of the performance of communication. The response times of acc...
155
click to vote
DATESO
2010
15 years 2 months ago
2010
Abstract. The task of similarity search in multimedia databases is usually accomplished by range or k nearest neighbor queries. However, the expressing power of these "single-...