1168 search results - page 108 / 234 » Optimization strategies for complex queries |
VLDB
1997
ACM
15 years 2 months ago
1997
ACM
In this paper we describe novel techniques that make it possible to build an industrial-strength tool for automating the choice of indexes in the physical design of a SQL database...
DBPL
1991
Springer
15 years 1 months ago
1991
Springer
We present a functional DBPL in the style of FP that facilitates the definition of precise semantics and opens up opportunities for far-reaching optimizations. The language is int...
CEC
2010
IEEE
14 years 11 months ago
2010
IEEE
Biogas plants are reliable sources of energy based on renewable materials including organic waste. There is a high demand from industry to run these plants efficiently, which lead...
105
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CORR
2011
Springer
14 years 5 months ago
2011
Springer
The paper describes a general glance to the use of element exchange techniques for optimization over permutations. A multi-level description of problems is proposed which is a fund...
114
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DCOSS
2011
Springer
13 years 9 months ago
2011
Springer
—To overcome the limitations of specific positioning techniques for mobile wireless nodes and achieve a high accuracy, the fusion of heterogeneous sensor information is an appea...