A5052019991- Transportation Planning and Optimization
- Transportation and Mobility Innovations
- Traffic control and management
- Traffic Prediction and Management Techniques
- Urban Transport and Accessibility
- Smart Parking Systems Research
- Human Mobility and Location-Based Analysis
- Sharing Economy and Platforms
- Merger and Competition Analysis
- Phosphorus and nutrient management
- Remote Sensing and Land Use
- Video Surveillance and Tracking Methods
- Advanced Radiotherapy Techniques
- Medical Imaging Techniques and Applications
- Anomaly Detection Techniques and Applications
- Evacuation and Crowd Dynamics
- Lung Cancer Diagnosis and Treatment
- Plant Physiology and Cultivation Studies
- Advanced Algorithms and Applications
- Vehicle emissions and performance
- Global trade and economics
- Supply Chain and Inventory Management
- Economic and Environmental Valuation
- Robotics and Sensor-Based Localization
- Face and Expression Recognition
Sichuan University
2011-2024
Southwestern University of Finance and Economics
2016-2024
Gansu Agricultural University
2023-2024
Xi'an Technological University
2011-2024
Shaanxi Normal University
2024
North China Electric Power University
2024
Wuhan University
2009-2023
Southeast University
2023
Beijing Jiaotong University
2017-2023
Research Institute of Highway
2022-2023
The evaluation of feature selection methods for text classification with small sample datasets must consider performance, stability, and efficiency. It is, thus, a multiple criteria decision-making (MCDM) problem. Yet there has been few research in using MCDM which considering criteria. Therefore, we use MCDM-based evaluating datasets. An experimental study is designed to compare five validate the proposed approach 10 methods, nine measures binary classification, seven multi-class three...
Ride-sourcing services are now reshaping the way people travel by effectively connecting drivers and passengers through mobile internets. Online matching between idle waiting is one of most key components in a ride-sourcing system. The average pickup distance or time an important measurement system efficiency since it affects both passengers' drivers' utilization rate. It naturally expected that more effective bipartite (with smaller time) can be implemented if platform accumulates pool. A...
Shared autonomous vehicles (SAVs) are rapidly emerging as a viable alternative form of public transportation with the potential to provide adequate and user-friendly, on-demand services without having vehicle ownership. It has been argued that SAVs could revolutionize systems our current way life. Although likely be introduced in developed countries first, there is little doubt they would also have significant effect enormous market developing nations. This study aimed investigate factors...
To calculate the coronary artery calcification score (CACS) obtained from computed tomography angiography (CCTA) examination and combine it with influencing factors of (CAC), which is then analyzed by machine learning (ML) to predict probability heart disease(CHD). All patients who were admitted Affiliated Hospital Traditional Chinese Medicine Southwest Medical University January 2019 March 2022, suspected CHD, underwent CCTA inspection retrospectively selected. The degree CAC was quantified...
This paper studies the morning commute problem under a flat peak-period toll (coarse toll) within context of heterogeneous commuters. All possible cumulative departure curves resulting from different choices level and charging period are examined. The optimal schemes then derived minimizing total travel cost all commuters, excluding cost. We prove that at optimum there will be no queue or capacity waste bottleneck both starting ending points for type Value-Of-Time (VOT) distribution...
Abstract The introduction of vehicle automation, shared mobility, and electrification will bring about changes in urban transportation, land use, energy, the environment. accurate estimation these effects is therefore essential for sustainable development. However, existing research on estimating energy environmental autonomous electric vehicles generally ignores interaction between land-use transportation systems. This study, therefore, analyzes long-term (SAVs) from perspective use...
Purpose Social media commerce provides a convenient way for users to share information and interact with each other. Few studies, however, have examined the effect of marketing messages consumer engagement behaviors on economic performance marketing. This study, therefore, explored social in terms engagement. Design/methodology/approach Using ordinary least squares regression data collected from Weibo Maoyan, this study analyzed effects among messages, movie ticket sales. Findings The...