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Dive into the research topics where G.-L. Chang is active.

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Featured researches published by G.-L. Chang.


Transportation Science | 1987

ON BOUNDEDLY RATIONAL USER EQUILIBRIUM IN TRANSPORTATION SYSTEMS.

Hani S. Mahmassani; G.-L. Chang

A boundedly rational user equilibrium (BRUE) is achieved in a transportation system when all users are satisfied with their current travel choices. The theoretical and behavioral background for such a state is given in this paper. The properties of a BRUE in an idealized commuting system with a single bottleneck are investigated, and conditions for the existence of a BRUE are given. More general situations with multiple bottlenecks are also addressed. In general, BRUE flows are not unique, raising methodological and practical issues in flow prediction.


Transportation Research Part B-methodological | 1986

Experiments with departure time choice dynamics of urban commuters

Hani S. Mahmassani; G.-L. Chang


Transportation Science | 1986

Individual Decisions and Collective Effects in a Simulated Traffic System

Hani S. Mahmassani; G.-L. Chang; Robert Herman


Transportation Research Part B-methodological | 1988

Travel time prediction and departure time adjustment behavior dynamics in a congested traffic system

G.-L. Chang; Hani S. Mahmassani


Transportation Research Record | 1985

DYNAMIC ASPECTS OF DEPARTURE-TIME CHOICE BEHAVIOR IN A COMMUTING SYSTEM: THEORETICAL FRAMEWORK AND EXPERIMENTAL ANALYSIS.

Hani S. Mahmassani; G.-L. Chang


Transportation Research Record | 1985

MACROPARTICLE TRAFFIC SIMULATION MODEL TO INVESTIGATE PEAK-PERIOD COMMUTER DECISION DYNAMICS

G.-L. Chang; Hani S. Mahmassani; Robert Herman


Archive | 1997

Development of DYNASMART-X Software for Real-Time Dynamic Traffic Assignment

Yaser E. Hawas; Hani S. Mahmassani; R. Taylor; Athanasios Ziliaskopoulos; G.-L. Chang; Srinivas Peeta


Transportation Research Record | 1987

TRAVEL TIME PREDICTION AND INFORMATION AVAILABILITY IN COMMUTER BEHAVIOR DYNAMICS

Chee Chung Tong; Hani S. Mahmassani; G.-L. Chang


Archive | 1991

A Review of Dynamic Assignment and Traffic Stimulation Models for ATIS/ATMS Applications

Hani S. Mahmassani; Srinivas Peeta; T. Junchaya; G.-L. Chang


Transportation Research Record | 1989

SYSTEM-OPTIMAL TRIP SCHEDULING AND ROUTING IN COMMUTING NETWORKS

G.-L. Chang; Hani S. Mahmassani; Michael L. Engquist

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Yaser E. Hawas

United Arab Emirates University

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Robert Herman

University of Texas at Austin

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Y. Hawas

University of Texas at Austin

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A. Abdelfatah

University of Texas at Austin

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Chee Chung Tong

University of Texas at Austin

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Didier M. Valdes

University of Texas at Austin

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