1688 search results - page 323 / 338 » Computational Perspectives on Map Generalization |
109
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EDBT
2012
ACM
13 years 2 months ago
2012
ACM
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...
182
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GIS
2007
ACM
16 years 24 days ago
2007
ACM
We have developed Environmental Scenario Search Engine (ESSE) for parallel data mining of a set of conditions inside distributed, very large databases from multiple environmental ...
206
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GIS
2004
ACM
16 years 23 days 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...
238
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GIS
2006
ACM
16 years 23 days ago
2006
ACM
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
DAC
2008
ACM
16 years 22 days ago
2008
ACM
Recent advances in digital microfluidics have enabled lab-on-a-chip devices for DNA sequencing, immunoassays, clinical chemistry, and protein crystallization. Basic operations suc...