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View article: A Framework for Testing and Evaluation of Automated Valet Parking Using OnSite and Unity3D Platforms
A Framework for Testing and Evaluation of Automated Valet Parking Using OnSite and Unity3D Platforms Open
Automated valet parking (AVP) is a key component of autonomous driving systems. Its functionality and reliability need to be thoroughly tested before road application. Current testing technologies are limited by insufficient scenario cover…
View article: A Proactive Collision Avoidance Model for Connected and Autonomous Vehicles in Mixed Traffic Flow
A Proactive Collision Avoidance Model for Connected and Autonomous Vehicles in Mixed Traffic Flow Open
Collision avoidance between vehicles is a great challenge, especially in the context of mixed driving of connected and autonomous vehicles (CAVs) and human-driven vehicles (HVs). Advances in automation and connectivity technologies provide…
View article: A Review of Battery Electric Public Transport Timetabling and Scheduling: A 10 Year Retrospective and New Developments
A Review of Battery Electric Public Transport Timetabling and Scheduling: A 10 Year Retrospective and New Developments Open
Battery electric vehicles (BEVs) have emerged as a cornerstone of sustainable transportation systems, driving a fundamental transformation in public transport (PT) operations over the past decade. The unique characteristics of BEVs, includ…
View article: Risk-Aware Vessel Scheduling and Routing Optimization with CVaR and LSTM-MSNet Prediction
Risk-Aware Vessel Scheduling and Routing Optimization with CVaR and LSTM-MSNet Prediction Open
This paper proposes an integrated optimization model for vessel scheduling and routing. The objective is to maximize shipping company profits while considering profit volatility using the Conditional Value-at-Risk metric to master risks fr…
View article: A convergent cross‐mapping approach for unveiling congestion spatial causality in urban traffic networks
A convergent cross‐mapping approach for unveiling congestion spatial causality in urban traffic networks Open
Spatial causality in urban traffic networks explores how events or conditions in one location affect those in another. Unveiling congestion spatial causality is crucial for identifying congestion‐inducing bottlenecks in traffic networks an…
View article: The Parameter Calibration of Social Force Model for Pedestrian Flow Simulation Based on YOLOv5
The Parameter Calibration of Social Force Model for Pedestrian Flow Simulation Based on YOLOv5 Open
With the increasing importance of subways in urban public transportation systems, pedestrian flow simulation for supporting station management and risk analysis becomes more necessary. There is a need to calibrate the simulation model para…
View article: End-to-End Autonomous Driving Decision Method Based on Improved TD3 Algorithm in Complex Scenarios
End-to-End Autonomous Driving Decision Method Based on Improved TD3 Algorithm in Complex Scenarios Open
The ability to make informed decisions in complex scenarios is crucial for intelligent automotive systems. Traditional expert rules and other methods often fall short in complex contexts. Recently, reinforcement learning has garnered signi…
View article: A dynamic graph deep learning model with multivariate empirical mode decomposition for network‐wide metro passenger flow prediction
A dynamic graph deep learning model with multivariate empirical mode decomposition for network‐wide metro passenger flow prediction Open
Network‐wide short‐term passenger flow prediction is critical for the operation and management of metro systems. However, it is challenging due to the inherent non‐stationarity, nonlinearity, and spatial–temporal dependencies within passen…
View article: Discovering potential key features of genome wide profiling data using Decision Variable Analysis
Discovering potential key features of genome wide profiling data using Decision Variable Analysis Open
The identification of key features related to phenotype of interest (POI) from high dimensional data has been one of the important issues for omics-data study, such as transcriptome or DNA methylome data. However, these data are commonly c…
View article: The Peak Stability Analysis through Hysteresis Phenomenon on Heterogeneous Networks
The Peak Stability Analysis through Hysteresis Phenomenon on Heterogeneous Networks Open
The macroscopic fundamental diagram (MFD) is a nonuniversal changing process over network traffic status which indicates different shapes in different networks. Hysteresis is observed in the MFD of some urban networks. It is a unique pheno…
View article: On the Temporal-spatial Analysis of Estimating Urban Traffic Patterns Via GPS Trace Data of Car-hailing Vehicles
On the Temporal-spatial Analysis of Estimating Urban Traffic Patterns Via GPS Trace Data of Car-hailing Vehicles Open
Car-hailing services have become a prominent data source for urban traffic studies. Extracting useful information from car-hailing trace data is essential for effective traffic management, while discrepancies between car-hailing vehicles a…
View article: Assessment of the Interconnection for Multi-Transfer Facilities: A Perspective from Coupling Coordination
Assessment of the Interconnection for Multi-Transfer Facilities: A Perspective from Coupling Coordination Open
Transfer terminals with a high integration level could provide favorable support to Mobility-as-a-Service, which is essential to sustainable transportation. The interconnection of multiple transfer facilities in terminals would affect trav…
View article: A Transportation Digital-Twin Approach for Adaptive Traffic Control Systems
A Transportation Digital-Twin Approach for Adaptive Traffic Control Systems Open
A transportation digital twin represents a digital version of a transportation physical object or process, such as a traffic signal controller, and thereby a two-way real-time data exchange between the physical twin and digital twin. This …
View article: Analytical approximation for macroscopic fundamental diagram of urban corridor with mixed human and connected and autonomous traffic
Analytical approximation for macroscopic fundamental diagram of urban corridor with mixed human and connected and autonomous traffic Open
Advances in connected and autonomous vehicles have the promise to reshape the future of the transportation system. How and when the benefits associated with automation and connectivity technology will start to impact the performance of an …
View article: PEDESTRIAN–BUS ROUTE AND PICKUP LOCATION PLANNING FOR EMERGENCY EVACUATION
PEDESTRIAN–BUS ROUTE AND PICKUP LOCATION PLANNING FOR EMERGENCY EVACUATION Open
Planning for a bus-based regional evacuation is essential for emergency preparedness, especially for hurricane or flood prone urban environments with large numbers of transit-dependent or transit-captive populations. This paper develops an…
View article: Urban Traffic Travel Time Short-Term Prediction Model Based on Spatio-Temporal Feature Extraction
Urban Traffic Travel Time Short-Term Prediction Model Based on Spatio-Temporal Feature Extraction Open
In order to improve the accuracy of short-term travel time prediction in an urban road network, a hybrid model for spatio-temporal feature extraction and prediction of urban road network travel time is proposed in this research, which comb…
View article: Macroscopic Fundamental Diagram Based Discrete Transportation Network Design
Macroscopic Fundamental Diagram Based Discrete Transportation Network Design Open
The presence of demand uncertainty brings challenges to network design problems (NDP), because fluctuations in origin-destination (OD) demand have a prominent effect on the corresponding total travel time, which is usually adopted as an in…