This paper discusses the slow-convergence characteristics of the Frank-Wolfe algorithm in the solution of the traffic assignment problem in transportation networks. The principal modifications proposed to improve the rate of convergence of the original method are examined and a new modification to the Frank-Wolfe algorithm is presented. Convergence of the algorithm is proved and computational results are reported to demonstrate the validity of the proposed method.

Convergence of the Frank-Wolfe algorithm in transportation networks

LUPI, MARINO
1986

Abstract

This paper discusses the slow-convergence characteristics of the Frank-Wolfe algorithm in the solution of the traffic assignment problem in transportation networks. The principal modifications proposed to improve the rate of convergence of the original method are examined and a new modification to the Frank-Wolfe algorithm is presented. Convergence of the algorithm is proved and computational results are reported to demonstrate the validity of the proposed method.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/12804
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