640 search results - page 38 / 128 » Query Optimization Using Multiple SIP Strategies |
NAA
2004
Springer
14 years 4 months ago
2004
Springer
In this paper, we develop a probabilistic model for estimation of the numbers of cache misses during the sparse matrix-vector multiplication (for both general and symmetric matrice...
VLDB
1999
ACM
14 years 3 months ago
1999
ACM
Data intensive applications today usually run in either a clientserver or a middleware environment. In either case, they must efficiently handle both database queries, which proc...
BROADNETS
2006
IEEE
14 years 5 months ago
2006
IEEE
— Smart antennas include a broad range of antenna technologies ranging from the simple switched beam to the more sophisticated adaptive arrays and multiple input multiple output ...
ICML
2010
IEEE
14 years 20 hour ago
2010
IEEE
We consider the general, widely applicable problem of selecting from n real-valued random variables a subset of size m of those with the highest means, based on as few samples as ...
ISNN
2010
Springer
14 years 3 months ago
2010
Springer
Preference elicitation (PE) is an important component of interactive decision support systems that aim to make optimal recommendations to users by actively querying their preferen...