640 search results - page 6 / 128 » Query Optimization Using Multiple SIP Strategies |
KDD
2005
ACM
14 years 9 months ago
2005
ACM
With an increasing use of data mining tools and techniques, we envision that a Knowledge Discovery and Data Mining System (KDDMS) will have to support and optimize for the followi...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— High-speed Internet access in subway and railway systems has been receiving more and more attention in recent years. A critical issue for such application is the ground to trai...
DLOG
2010
13 years 6 months ago
2010
We develop a query algebra that supports efficient assertion retrieval--a natural extension of instance retrieval. The algebra is based on previously developed techniques for index...
DEXA
2005
Springer
14 years 2 months ago
2005
Springer
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
DMSN
2006
ACM
14 years 2 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...