Results 91 to 100 of about 787,118 (191)

Improving Spatiotemporal Accuracy of Port Air Quality Monitoring Using GCN-Att Fusion Model

Journal of Engineering, Project, and Production Management
The contradiction between dynamic pollution events in ports and the assumption of a static graph structure leads to a significant decline in the prediction performance of existing Graph Convolutional Network-Attention (GCN-Att) models under abrupt change
Shoubo Zhang, Pingwei Zhou, Guannan Xu, Zongtao Mu, Dong Wang   +4 more
doaj   +1 more source

Automatic Ship Berthing Based on Fuzzy Logic

INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS, 2019
Van Suong Nguyen, Nam Kyun Im
openaire   +2 more sources

Data-Driven Analysis for Safe Ship Operation in Ports Using Quantile Regression Based on Generalized Additive Models and Deep Neural Network. [PDF]

Sensors (Basel), 2021
Lee HT, Yang H, Cho IS.
europepmc   +1 more source

Environmental impact assessment of vessel carbon emissions based on AIS data and fuzzy logic theory in port waters

Frontiers in Marine Science
IntroductionVessel carbon emissions in ports have emerged as one of the significant sources of pollution affecting the environmental quality of port cities.MethodsQingdao Port was selected as the case study area, and Automatic Identification System (AIS)
Jingru Yuan, Jianwen Ma, Xiaotian Guo, Jinyu Li, Xiujing Zhang   +4 more
doaj   +1 more source

Classification and recognition of spatio-temporal behavior of ships based on deep learning of trajectory feature images

Zhongguo Jianchuan Yanjiu
ObjectiveTo address the issues of low efficiency and inaccurate ship behavior recognition when handling large-scale ship trajectory data, this paper proposes a method for recognizing and classifying ship behaviour based on trajectory feature image ...
Yu ZHOU, Liang HUANG, Chunhui ZHOU, Yuanqiao WEN, Yamin HUANG, Jiaci WANG   +5 more
doaj   +1 more source

Examining Container Terminal Efficiency with Diverse Data Sources: Vessel, Truck, and Container Turnaround Times in Japanese Terminals

Logistics
Background: Improving container terminal efficiency requires a comprehensive understanding of the interactions between vessel, truck, and container operations, yet existing studies often analyzed these components separately.
Daigo Shiraishi, Wenru Zhang, Ryuichi Shibasaki, Yesim Elhan-Kayalar   +3 more
doaj   +1 more source

Application of Laser Systems for Detection and Ranging in the Modern Road Transportation and Maritime Sector. [PDF]

Sensors (Basel), 2022
Lopac N, Jurdana I, Brnelić A, Krljan T.   +3 more
europepmc   +1 more source

Influence of vessel upsizing on pollution emissions along Far East-Europe trunk routes. [PDF]

Environ Sci Pollut Res Int, 2022
Tai HH, Wang YM.
europepmc   +1 more source

An edge-based AIS finite-state machine framework for real-time port ship service performance monitoring

Transportation Research Interdisciplinary Perspectives
Port-performance monitoring with Automatic Identification System (AIS) data usually relies on commercial aggregators and offline processing, which makes the reported indicators hard to audit.
Achmad Riadi, Dimas Angga Fakhri Muzhoffar, Muhammad Arif Budiyanto, Gerry Liston Putra   +3 more
doaj   +1 more source

Platform Screen Door Interface Control Principle and Fault Handling Methods for Seltrac CBTC System on Shanghai Metro Line 11

Chengshi guidao jiaotong yanjiu
ObjectiveThe interface between the Seltrac CBTC （communication-based train control） system and the PSD （platform screen door） system on Shanghai Metro Line 11 involves complex coordination among multiple hardware systems and safety-critical logic ...
Ziqiang CHEN
doaj   +1 more source