5130 search results - page 159 / 1026 » Constraint Query Languages |
97
Voted
SBBD
2007
15 years 4 months ago
2007
Integrating geographical and multidimensional processing has been proposed in several researches in the database literature. One of the most important issues of this process is dat...
132
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DGO
2003
15 years 4 months ago
2003
The paper introduces a query tool which allows users (either database experts or non-specialist users) to visually formulate and execute spatial queries directed to large federal ...
211
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Skyline query processing has been investigated extensively in recent years, mostly for only one query reference point. An example of a single-source skyline query is to find hotel...
125
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PODS
2010
ACM
15 years 8 months ago
2010
ACM
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
126
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CP
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. One of the most appealing features of constraint programming is its rich constraint language for expressing combinatorial optimization problems. This paper demonstrates t...