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First published January 1998

System Optimal Time-Dependent Path Assignment and Signal Timing in Traffic Network

Abstract

Optimization of system performance in congested traffic networks is one of the main goals of intelligent transportation systems. A formulation and solution algorithm for the combined signal control and dynamic traffic assignment problem is presented. The solution algorithm is implemented and tested on an actual network, illustrating the benefits that could be attained through joint optimization of signal control and route guidance decisions.

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References

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Article first published: January 1998
Issue published: January 1998

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© 1998 National Academy of Sciences.
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Authors

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Akmal S. Abdelfatah
Department of Civil Engineering, University of Texas, Austin, TX 78712
Hani S. Mahmassani
Department of Civil Engineering and Department of Management Science and Information Systems, ECJ 6.2, University of Texas, Austin, TX 78712

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