Massively Parallel Dantzig-Wolfe Decomposition Applied to Traffic Flow Scheduling
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چکیده
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Massively Parallel Dantzig-Wolfe Decomposition Applied to Traffic Flow Scheduling
Optimal scheduling of air traffic over the entire National Airspace System is a computationally difficult task. In this paper, Dantzig-Wolfe decomposition is applied to a linear integer programming approach for assigning delays to flights. The optimization model is proven to have the block-angular structure necessary for Dantzig-Wolfe decomposition. The subproblems for this decomposition are so...
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In random allocation rules, typically first an optimal fractional point is calculated via solving a linear program. Lying in the feasible region of the linear program, the fractional point satisfies the underlying constraints. In effect, the point represents a fractional assignment of objects or more generally packages of objects to agents. In order to implement an expected assignment, one must...
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ژورنال
عنوان ژورنال: Journal of Aerospace Computing, Information, and Communication
سال: 2010
ISSN: 1542-9423
DOI: 10.2514/1.45606