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RISShort-Term Freeway Traffic Flow Prediction: Bayesian Combined Neural Network Approach
Publisher: American Society of Civil Engineers
Abstract: Short-term traffic flow prediction has long been regarded as a critical concern for intelligent transportation systems. On the basis of many existing prediction models, each having good performance only in a particular ...
Origin-Based Partial Linearization Method for the Stochastic User Equilibrium Traffic Assignment Problem
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a modified origin-based partial linearization method for solving the logit-based stochastic user equilibrium traffic assignment problem formulated by a strictly convex minimization model in terms of ...
Logit-Based Stochastic User Equilibrium Problem for Entry-Exit Toll Schemes
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a logit-based stochastic user equilibrium (SUE) problem for networks with entry-exit toll schemes that result in nonadditive path costs. First, it develops a strictly convex minimization model in terms ...
Scheduling of Lane Closures Using Genetic Algorithms with Traffic Assignments and Distributed Simulations
Publisher: American Society of Civil Engineers
Abstract: In past research, several versions of hybrid genetic algorithm–simulation methodology have been proposed for scheduling of multiple lane closures that aims to minimize a network’s total traffic delay. The genetic algorithm ...
Multiobjective Vehicle Routing and Scheduling Problem with Time Window Constraints in Hazardous Material Transportation
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a novel vehicle routing and scheduling problem in transporting hazardous materials for networks with multiple time-varying attributes. It actually aims to identify all nondominated time-varying paths ...
Dynamic Traffic Assignment with Rolling Horizon Implementation
Publisher: American Society of Civil Engineers
Abstract: This paper discusses an analytical dynamic traffic assignment (DTA) model with the extended capability of performing rolling horizon implementation. This model is formulated as a link-based variational inequality and can ...
New Algorithm for a Multiclass Dynamic Traffic Assignment Model
Publisher: American Society of Civil Engineers
Abstract: In this paper, three traveler classes are classified according to different assumptions of travelers’ route choice behavior, including fixed route, stochastic dynamic user optimum, and dynamic user optimum. Note that ...
Calibration-Free Arterial Link Speed Estimation Model Using Loop Data
Publisher: American Society of Civil Engineers
Abstract: This paper presents a calibration-free model to estimate the average speed of moving vehicles in a link, from the upstream intersection until 40–60 m from the downstream intersection's stop line. The proposed model calculates ...
Household Residential Location Choice Equilibrium Model Based on Reference-Dependent Theory
Publisher: ASCE
Abstract: We focus on the location choice behavior of new residents in the urban system using the reference-dependent theory approach. Reference-dependent theory offers an alternative analytical framework for the study of residential ...
Reliability Measure-Based Data Analytics Approach to Identifying and Ranking Recurrent Bottlenecks in Urban Rail Transit Networks
Publisher: ASCE
Abstract: Recurrent bottlenecks in the urban rail transit (URT) system during rush hours have become a significant concern for both passengers and URT operators. In order to alleviate the resulting peak-hour congestion in urban rail ...