964 search results - page 140 / 193 » Efficiently Ordering Query Plans for Data Integration |
259
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
act Model of Three-Dimensional Spatial Data Types Markus Schneider & Brian E Weinrich University of Florida Department of Computer & Information Science & Engineering G...
139
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TCBB
2008
15 years 4 months ago
2008
Abstract-- The trans-genomic query (TGQ) problem -- enabling the free query of biological information, even across genomes -- is a central challenge facing bioinformatics. Solution...
161
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APWEB
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. XML provides a natural mechanism for representing semistructured and unstructured data. It becomes the basis for encoding a large variety of information, for example, the...
130
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TCAD
2008
15 years 4 months ago
2008
Abstract--In this paper, we propose track routing and optimization for yield (TROY), the first track router for the optimization of yield loss due to random defects. As the probabi...
262
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ICDE
2004
IEEE
16 years 5 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...