944 search results - page 27 / 189 » Heuristic Search for Large Problems With Real Costs |
EMMCVPR
2009
Springer
15 years 4 months ago
2009
Springer
We describe a scheme for solving Energy Minimization problems, which is based on the A∗ algorithm accomplished with appropriately chosen LP-relaxations as heuristic functions. Th...
CEC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper we present a novel cost benefit operator that assists multi level genetic algorithm searches. Through the use of the cost benefit operator, it is possible to dyna...
AIPS
2006
14 years 11 months ago
2006
We investigate a task insertion heuristic for oversubscribed scheduling problems, max-availability, that uses a simple estimate of resource contention to assign tasks to intervals...
AAAI
1998
14 years 11 months ago
1998
A key assumption of all problem-solving approaches based on utility theory, including heuristic search, is that we can assign a utility or cost to each state. This in turn require...
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TEC
2002
14 years 9 months ago
2002
In this paper, we describe a new incomplete approach for solving constraint satisfaction problems (CSPs) based on the ant colony optimization (ACO) metaheuristic. The idea is to us...