6004 search results - page 92 / 1201 » Parallelizing query optimization |
DEXA
2008
Springer
13 years 11 months ago
2008
Springer
When issuing user-specific queries, users often have a vaguely defined information need. Skyline queries identify the most "interesting" objects for users' incomplet...
IPPS
2000
IEEE
14 years 2 months ago
2000
IEEE
Consider any known sequential algorithm for matrix multiplication over an arbitrary ring with time complexity O N , where 2 3. We show that such an algorithm can be parallelize...
IEEEPACT
1997
IEEE
14 years 2 months ago
1997
IEEE
† In this paper, we propose a parallel randomized algorithm, called Parallel Fast Assignment using Search Technique (PFAST), for scheduling parallel programs represented by direc...
DAIS
2009
13 years 7 months ago
2009
Queries are widely used for acquiring data distributed in opportunistically formed mobile networks. However, when queries are executed in such dynamic settings, the returned result...
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ICDE
1999
IEEE
14 years 11 months ago
1999
IEEE
Modern digital libraries require user-friendly and yet responsive access to the rapidly growing, heterogeneous, and distributed collection of information sources. However, the inc...