9414 search results - page 66 / 1883 » Adaptive Query Processing |
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...
WWW
2010
ACM
14 years 4 months ago
2010
ACM
We describe improvements to the use of semantic lexicons by a state-of-the-art query interpretation system powering a major search engine. We successfully compute concept label im...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
In this paper, we present the design of a scalable, distributed stream processing system for RFID tracking and monitoring. Since RFID data lacks containment and location informati...
DMSN
2004
ACM
14 years 2 months ago
2004
ACM
An important type of spatial queries for sensor networks are K Nearest Neighbor (KNN) queries. Currently, research proposals for KNN query processing is based on index structures,...
EUROPAR
2006
Springer
14 years 23 days ago
2006
Springer
OGSA-DQP is a Distributed Query Processing system for the Grid. It uses the OGSA-DAI framework for querying individual databases and adds on top of it an infrastructure to perform ...