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» On Heuristic Time Hierarchies
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ADBIS
1995
Springer
112views Database» more  ADBIS 1995»
15 years 10 months ago
Spatial Joins and R-trees
One of the most important operations in spatial access needed systems are spatial joins. Using for processing such operations R-tree like structures is intensively studies now. Th...
M. G. Martynov
ASPDAC
1995
ACM
85views Hardware» more  ASPDAC 1995»
15 years 10 months ago
High-level synthesis scheduling and allocation using genetic algorithms
In this article a scheduling method is presented which is capable of allocating supplementary resources during scheduling. This makes it very suitable in synthesis strategies base...
Marc J. M. Heijligers, L. J. M. Cluitmans, Jochen ...
AAAI
2008
15 years 8 months ago
Planning with Problems Requiring Temporal Coordination
We present the first planner capable of reasoning with both the full semantics of PDDL2.1 (level 3) temporal planning and with numeric resources. Our planner, CRIKEY3, employs heu...
Andrew Coles, Maria Fox, Derek Long, Amanda Smith
ACMSE
2008
ACM
15 years 8 months ago
Training approaches in neural enhancement for multiobjective optimization
In previous work, a neural network was used to increase the number of solutions found by an evolutionary multiobjective optimization algorithm. In this paper, various approaches a...
Aaron Garrett, Gerry V. Dozier
ASPDAC
2005
ACM
92views Hardware» more  ASPDAC 2005»
15 years 8 months ago
An LP-based methodology for improved timing-driven placement
— A method for timing driven placement is presented. The core of the approach is optimal timing-driven relaxed placement based on a linear programming (LP) formulation. The formu...
Qingzhou (Ben) Wang, John Lillis, Shubhankar Sanya...