6004 search results - page 94 / 1201 » Parallelizing query optimization |
SSD
2001
Springer
14 years 2 months ago
2001
Springer
In this paper we introduce the notion of constrained nearest neighbor queries (CNN) and propose a series of methods to answer them. This class of queries can be thought of as neare...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...
IPPS
1999
IEEE
14 years 2 months ago
1999
IEEE
Abstract. Ant Colonies AC optimization take inspiration from the behavior of real ant colonies to solve optimization problems. This paper presents a parallel model for ant colonies...
RANDOM
1999
Springer
14 years 2 months ago
1999
Springer
We present a randomized algorithm to nd a minimum spanning forest (MSF) in an undirected graph. With high probability, the algorithm runs in logarithmic time and linear work on an...
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract— In this paper, we propose a sub-operation parallelism optimization algorithm in SIMD processor synthesis. Given an initial assembly code and timing constraints, our alg...