1031 search results - page 137 / 207 » Managing the operator ordering problem in parallel databases |
116
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FLAIRS
2008
15 years 2 months ago
2008
Preferences in constraint problems are common but significant in many real world applications. In this paper, we extend our conditional and composite CSP (CCCSP) framework, managi...
112
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KDD
2006
ACM
16 years 1 months ago
2006
ACM
This work introduces distance-based criteria for segmentation of object trajectories. Segmentation leads to simplification of the original objects into smaller, less complex primi...
126
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EDBT
2012
ACM
13 years 3 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
CP
2004
Springer
15 years 6 months ago
2004
Springer
We combine mixed integer linear programming (MILP) and constraint programming (CP) to solve planning and scheduling problems. Tasks are allocated to facilities using MILP and sche...
91
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EUC
2005
Springer
15 years 6 months ago
2005
Springer
This paper describes the design and evaluation of the PCA (Plastic Cell Architecture) cell, which implements a novel space allocation method. PCA is a dynamically reconfigurable a...