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RISConcurrent Estimation of Origin-Destination Flows and Calibration of Microscopic Traffic Simulation Parameters in a High-Performance Computing Cluster
Publisher: American Society of Civil Engineers
Abstract: This paper is aimed at developing an optimization framework for the concurrent calibration of demand and supply parameters in a dynamic traffic assignment (DTA) model. The proposed approach calibrates route choice, along ...
Comparative Analysis of Evolutionary, Local Search, and Hybrid Approaches to O/D Traffic Estimation
Publisher: American Society of Civil Engineers
Abstract: This paper compares the performance of various advanced evolutionary algorithm (EA) techniques to solve the problem of dynamic origin/destination (O/D) estimation. The potential of EA in the dynamic O/D estimation problem ...
Deterministic and Stochastic Freeway Capacity Analysis Based on Weather Conditions
Publisher: American Society of Civil Engineers
Abstract: In this paper, a fundamental diagram is calibrated for observed traffic data on a freeway segment using triangular regression analysis and the fixed capacity of the freeway is derived. Stochastic capacity analysis is then ...
Deterministic and Stochastic Freeway Capacity Analysis Based on Weather Conditions
Publisher: American Society of Civil Engineers
Abstract: In this paper, a fundamental diagram is calibrated for observed traffic data on a freeway segment using triangular regression analysis and the fixed capacity of the freeway is derived. Stochastic capacity analysis is then ...