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检索条件"机构=National Engineering Laboratory for Comprehensive Transportation Big Data Application Technology"
311 条 记 录,以下是271-280 订阅
排序:
Cooperative Sensing and Heterogeneous Information Fusion in VCPS: A Multi-agent Deep Reinforcement Learning Approach
arXiv
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arXiv 2022年
作者: Xu, Xincao Liu, Kai Dai, Penglin Xie, Ruitao Cao, Jingjing Luo, Jiangtao The College of Computer Science Chongqing University Chongqing400040 China The School of Computing and Artificial Intelligence Southwest Jiaotong University Chengdu611756 China The National Engineering Laboratory of Integrated Transportation Big Data Application Technology Chengdu611756 China The College of Computer Science and Software Engineering Shenzhen University Shenzhen518060 China The School of Transportation and Logistics Engineering Wuhan University of Technology Hubei430063 China The Electronic Information and Networking Research Institute Chongqing University of Posts and Telecommunications Chongqing400065 China
Cooperative sensing and heterogeneous information fusion are critical to realize vehicular cyber-physical systems (VCPSs). This paper makes the first attempt to quantitatively measure the quality of VCPS by designing ... 详细信息
来源: 评论
Railway Network Delay Evolution: A Heterogeneous Graph Neural Network Approach
SSRN
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SSRN 2022年
作者: Li, Zhongcan Huang, Ping Wen, Chao Rodrigues, Filipe National Engineering Laboratory of Integrated Transportation Big Data Application Technology Southwest Jiaotong University Chengdu610031 China Kgs. Lyngby2800 Denmark Institute for Transport Planning and Systems ETH Zurich Zurich8093 Switzerland High-speed Railway Research Centre University of Waterloo WaterlooN2L3G1 Canada
This paper develops a heterogeneous graph neural network (HetGNN) model, which can dispose of dissimilarly attributed nodes (i.e., nodes with different input features), to investigate the evolution of railway network ... 详细信息
来源: 评论
Railway Network Delay Evolution: A Heterogeneous Graph Neural Network Approach
arXiv
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arXiv 2023年
作者: Li, Zhongcan Huang, Ping Wen, Chao Rodrigues, Filipe National Engineering Laboratory of Integrated Transportation Big Data Application Technology Southwest Jiaotong University Chengdu610031 China Kgs. Lyngby2800 Denmark Institute for Transport Planning and Systems ETH Zurich Zurich8093 Switzerland High-speed Railway Research Centre University of Waterloo WaterlooN2L3G1 Canada
Railway operations involve different types of entities (stations, trains, etc.), making the existing graph/network models with homogenous nodes (i.e., the same kind of nodes) incapable of capturing the interactions be... 详细信息
来源: 评论
A Novel Approach of Evaluating the Safety Awareness of Elderly Pedestrians in China and U.S
SSRN
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SSRN 2022年
作者: Guo, Manze Yuan, Zhenzhou Yue, Rui Peng, Yongxin Janson, Bruce Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport School of Traffic and Transportation Beijing Jiaotong University Beijing Jiaotong University No.3 Shangyuancun Haidian District Beijing100044 China Department of Civil Engineering University of Colorado Denver P.O. Box 173364 DenverCO80217-3364 United States
Elderly pedestrians are one of the groups that are most vulnerable to traffic accidents among all ages. Exploring the safety awareness of elderly pedestrians is of significant importance in enacting countermeasures fo... 详细信息
来源: 评论
A fine-grained perspective on the robustness of global cargo ship transportation networks
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Journal of Geographical Sciences 2018年 第7期28卷 881-899页
作者: 彭澎 程诗奋 陈金海 廖梦迪 吴琳 刘希亮 陆锋 State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources Research CAS University of Chinese Academy of Sciences Navigation Aids Technology Research Center of Jimei University National & Local Joint Engineering Research Center for Marine Navigation Aids Services College of Geomatics Shandong University of Science and Technology Institute of Computing Technology CAS Fujian Collaborative Innovation Center for Big Data Applications in Governments Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application
The robustness of cargo ship transportation networks is essential to the stability of the world trade system. The current research mainly focuses on the coarse-grained, holistic cargo ship transportation network while... 详细信息
来源: 评论
Experimental study and modeling of the lower-level controller of automated vehicle
arXiv
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arXiv 2022年
作者: Liu, Hua-Qing Zheng, Shi-Teng Jiang, Rui Tian, Junfang Yan, Ruidong Zhang, Fang Zhang, Dezhao The Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport Ministry of Transport Beijing Jiaotong University Beijing100044 China The Institute of Systems Engineering College of Management and Economics Tianjin University Tianjin300072 China The Beijing Idriverplus Technology Co. Ltd. Beijing100044 China
Accurate modeling of lower-level controller plays an important role in the traffic flow of automated vehicles (AVs). However, there lacks enough attention with this respect. To address this issue, we conduct a field e... 详细信息
来源: 评论
A Novel Approach of Evaluating the Safety Awareness of Elderly Pedestrians in China and U.S
SSRN
收藏 引用
SSRN 2022年
作者: Guo, Manze Yuan, Zhenzhou Yue, Rui Peng, Yongxin Janson, Bruce Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport School of Traffic and Transportation Beijing Jiaotong University Beijing Jiaotong University No.3 Shangyuancun Haidian District Beijing100044 China Department of Civil Engineering University of Colorado Denver P.O. Box 173364 DenverCO80217-3364 United States
Elderly pedestrians are one of the groups that are most vulnerable to traffic accidents among all ages. Exploring the safety awareness of elderly pedestrians is of significant importance in enacting countermeasures fo... 详细信息
来源: 评论
埋入式传感、图像处理技术和机器学习方法在路面监测与分析中应用的最新研究进展
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engineering 2021年 第6期 309-334页
作者: 侯越 李秋晗 张晨 陆国阳 叶周景 陈逸涵 汪林兵 曹丹丹 Beijing Key Laboratory of Traffic Engineering Beijing University of Technology National Center for Materials Service Safety University of Science and Technology Beijing School of Transportation Southeast University Department of Civil and Environmental Engineering The Hong Kong Polytechnic University Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport Beijing Jiaotong University Department of Civil and Environmental Engineering Virginia Tech
在现代交通系统中,道路作为车辆和行人使用频率最高的民用基础设施之一,其服役状况和使用寿命直接影响通行体验和效率。因此,在路面发生不可逆损伤之前进行路面健康监测和及时养护,对于保障公共交通服务质量以及通行安全至关重要。通过... 详细信息
来源: 评论
A Lightweight CNN-Transformer Network with Agent Attention Mechanism for 3D Whole Heart Segmentation
A Lightweight CNN-Transformer Network with Agent Attention M...
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Pattern Recognition and Artificial Intelligence (PRAI), International Conference on
作者: Jiatong Li Yifan Wang Dianrong Du Hengfei Cui National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology Northwestern Polytechnical University Xi'an China Research & Development Institute of Northwestern Polytechnical University in Shenzhen Shenzhen China Chongqing Innovation Center Northwestern Polytechnical University Chongqing China
In recent years, heart diseases have become one of the major global health issues, emphasizing the importance of 3D whole heart segmentation technology for accurate and efficient treatment. Currently, 3D whole heart s... 详细信息
来源: 评论
Experimental features of emissions and fuel consumption in a car-following platoon
arXiv
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arXiv 2023年
作者: Zhou, Shirui Ge, Ying-En Yu, Shaowei Tian, Junfang Jiang, Rui Institute of Systems Engineering College of Management and Economics Tianjin University No. 92 Weijin Road Nankai District Tianjin300072 China Tianjin University Tianjin300072 China College of Transportation Engineering Chang'an University Shaanxi Xi’an710064 China Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport Ministry of Transport Beijing Jiaotong University Beijing100044 China
The paper investigates the features of emissions and fuel consumption (EFC) in a car-following (CF) platoon based on two experimental datasets. Four classical EFC models are employed and a universal concave growth pat... 详细信息
来源: 评论