4084 search results - page 97 / 817 » Constraints in spatial structures |
102
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LPAR
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. The paper describes the formalization and implementation of an efficient constraint programming framework operating on 3D crystal lattices. The framework is motivated an...
153
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LICS
2012
IEEE
13 years 3 months ago
2012
IEEE
—We show that if a finite relational structure has a near unanimity polymorphism, then the constraint satisfaction problem with that structure as its fixed template has bounded...
125
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SIGMOD
1994
ACM
15 years 5 months ago
1994
ACM
Spatial joins are one of the most important operations for combining spatial objects of several relations. In this paper, spatial join processing is studied in detail for extended...
135
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CIDM
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract— A Bayes net has qualitative and quantitative aspects: The qualitative aspect is its graphical structure that corresponds to correlations among the variables in the Baye...
189
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ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
We propose a scalable distributed data structure (SDDS) called SD-Rtree. We intend our structure for point and window queries over possibly large spatial datasets distributed on c...