Article
Economics
Ping Deng, Lian Song, Ruiqi Xiao, Chengfeng Huang
Summary: This study evaluates the actual connectivity of ports and logistics in the Yangtze River Economic Belt of China by developing a comprehensive model with an integrated index. The results show that the port connectivity in the lower reaches of the Yangtze River is generally better than that of the middle and upper reaches, and port connectivity has core-periphery characteristics.
Article
Engineering, Marine
Raimonds Aronietis, Edwin van Hassel, Thierry Vanelslander
Summary: Container ports are vital for global maritime trade and need benchmarking for improvement due to their performance variations. This research aims to examine current trends and disruptions in container transport and ports, as well as develop criteria for assessing port performance. Global trends are investigated through desk research, and a two-layer data framework is created to gather relevant data for different container ports. The results contribute to understanding port performance and serve as a valuable resource for port operators and researchers.
JOURNAL OF MARINE SCIENCE AND ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Jaeyoung Cho, Brian Craig, Mansik Hur, Gino J. Lim
Summary: The study introduces a novel chemical tanker port call optimization framework to minimize vessel operation costs, improve terminal utilization, and reduce tanker transit numbers. Efficient solution techniques are proposed to solve real-world problems in a short amount of time.
APPLIED MATHEMATICAL MODELLING
(2022)
Article
Economics
Yaoming Zhou, Tanmoy Kundu, Wei Qin, Mark Goh, Jiuh-Biing Sheu
Summary: This study examines the vulnerability of the worldwide air transportation network (WATN) during global catastrophes such as COVID-19 and introduces a new network efficiency metric, LWNE, to measure connectivity and vulnerability. Critical airport connections, mainly between bridge airports, are identified, with some connections resilient to disruptions while others are sensitive. The WATN is robust to individual country disconnections but vulnerable to simultaneous disconnections of countries involved in international transfers.
TRANSPORTATION RESEARCH PART E-LOGISTICS AND TRANSPORTATION REVIEW
(2021)
Article
Economics
Qing Liu, Yang Yang, Adolf K. Y. Ng, Changmin Jiang
Summary: This study proposes resilience measures based on topological indices from graph theory to evaluate three aspects of network resilience: connection extent, connection efficiency, and connection scale. Utilizing real liner service data, the study examines the resilience of the intra-Europe port network against potential attack strategies and identifies the network's vulnerability to disruptions and its sensitivity to easy human-led attacks or regional natural disasters. The study also highlights the critical role of Piraeus port and the unique connections provided by Bremerhaven port to smaller ports in the network. This research has significant political and managerial implications for Europe's new era of uncertainties and turbulences.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
(2023)
Article
Chemistry, Analytical
Peng Peng, Christophe Claramunt, Shifen Cheng, Feng Lu
Summary: This paper analyzes the evolution of dominance mechanisms underlying port influence diffusion and presents a port influence diffusion model to outline global oil transport patterns. The results show different patterns and influence evolutions for specific ports.
Article
Operations Research & Management Science
Xu Xu, Yanbin Yang
Summary: This paper explores the application of blockchain technology in logistics port transportation and proposes a blockchain-based mathematical model for analyzing and optimizing logistics transportation. It calculates costs and establishes a functional relationship structure to discuss how blockchain can reduce costs, improve transparency, and solve transportation problems.
ANNALS OF OPERATIONS RESEARCH
(2023)
Article
Transportation
Cesar Ducruet
Summary: This research analyzes the influence of traffic diversity on the global port hierarchy and maritime network using a complex network approach. The results show that the global network is highly dependent on more diversified nodes, which catch the most traffic and exhibit higher connectivity.
MARITIME POLICY & MANAGEMENT
(2022)
Article
Humanities, Multidisciplinary
Xiyan Gu, Yingjun Zhu, Jingxia Zhang
Summary: This study focuses on the issue of sustainable development in the port industry in China, with a specific emphasis on social responsibilities. By establishing a model that takes into account the three dimensions of environment, society, and governance, the sustainability of ports is evaluated. An empirical analysis of Shanghai Port in China is presented to demonstrate the application of the ESG framework. The paper highlights the significant contribution of the ESG framework in supporting sustainable port development and provides recommendations for promoting the implementation of ESG and sustainable development in the industry.
HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS
(2023)
Article
Computer Science, Interdisciplinary Applications
Eduardo Allen, Alondra Chamorro, Alan Poulos, Sebastian Castro, Juan Carlos de la Llera, Tomas Echaveguren
Summary: This study proposes a risk framework to evaluate operational consequences in interurban road networks exposed to seismic hazard using travel time delays and propagate uncertainty in the model. The risk values are evaluated using Monte Carlo simulations, and uncertainty is propagated using a polynomial chaos expansion meta-model. The results demonstrate that the parameters that most significantly influence risk are fragility, loss of road capacity, and traffic volume.
COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING
(2022)
Article
Economics
Matteo Balliauw
Summary: This paper discusses the importance of port capacity investments and introduces a real options model to evaluate the option of port expansion investments under uncertainty. The study finds that there are different factors influencing the timing and size of investments between existing ports and greenfield projects, with an increased construction lead time leading to increased uncertainty and decreased present value of cash flows.
RESEARCH IN TRANSPORTATION ECONOMICS
(2021)
Article
Green & Sustainable Science & Technology
Robert Kerwin C. Billones, Marielet A. Guillermo, Kervin C. Lucas, Marlon D. Era, Elmer P. Dadios, Alexis M. Fillone
Summary: A smart city utilizes ICT technologies to enhance citizen well-being and mitigate urbanization challenges. Smart regions extend this concept to urban and rural settings for sustainable planning approaches at a regional level.
Article
Chemistry, Multidisciplinary
Ana Maria Maitin, Ramiro Perezzan, Diego Herraez-Aguilar, Jose Ignacio Serrano, Maria Dolores Del Castillo, Aida Arroyo, Jorge Andreo, Juan Pablo Romero
Summary: Brain connectivity changes during motor activation in Parkinson's Disease patients were studied using time series analysis for the first time in this research. The results showed that PD patients exhibited higher correlation coefficient and coherence during motor activation, while controls showed a generalized reduction. Additionally, PD brains showed stronger connectivity during motor activation, which was mitigated by levodopa.
APPLIED SCIENCES-BASEL
(2021)
Article
Energy & Fuels
Yue Zhang, Chengji Liang, Jian Shi, Gino Lim, Yiwei Wu
Summary: This study proposes an integrated day-ahead scheduling algorithm to optimize seaside/yard operation and port energy system management using onshore power supply and microgrid techniques. Simulation results show that the algorithm improves energy independence, system-wide efficiency, operational reliability, and economy of the port microgrid.
Article
Transportation
Pisit Jarumaneeroj, Amar Ramudhin, Jorge Barnett Lawton
Summary: This paper proposes a framework for evaluating the strategic importance of container ports based on their connectivity. The framework allows for a better understanding of the reasons behind a port's importance by decomposing the connectivity index and analyzing its components. This approach also enables the analysis of the impacts of major economic phenomena on the relative importance of ports.
MARITIME ECONOMICS & LOGISTICS
(2022)
Article
Automation & Control Systems
Juxin Li, Weizhi Liu, Giulia Pedrielli, Loo Hay Lee, Ek Peng Chew
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
(2018)
Article
Computer Science, Artificial Intelligence
Chunjiang Zhang, Kay Chen Tan, Loo Hay Lee, Liang Gao
Article
Engineering, Industrial
Haobin Li, Chenhao Zhou, Byung Kwon Lee, LooHay Lee, Ek Peng Chew, Rick Siow Mong Goh
Article
Automation & Control Systems
Taiguang Gao, Min Huang, Qing Wang, Mingqiang Yin, Wai Ki Ching, Loo Hay Lee, Xingwei Wang
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
(2018)
Article
Engineering, Industrial
Byung Kwon Lee, Loo Hay Lee, Ek Peng Chew
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
(2018)
Article
Operations Research & Management Science
Xin Jia Jiang, Yanhua Xu, Chenhao Zhou, Ek Peng Chew, Loo Hay Lee
TRANSPORTATION SCIENCE
(2018)
Article
Operations Research & Management Science
Chenhao Zhou, Ek Peng Chew, Loo Hay Lee
TRANSPORTATION SCIENCE
(2018)
Article
Engineering, Industrial
Yinchao Zhu, Giulia Pedrielli, Loo Hay Lee
Article
Economics
Lu Hu, Juan Xiu Zhu, Yuan Wang, Loo Hay Lee
TRANSPORTATION RESEARCH PART E-LOGISTICS AND TRANSPORTATION REVIEW
(2018)
Review
Transportation Science & Technology
Yuan Wang, Dongxiang Zhang, Ying Liu, Bo Dai, Loo Hay Lee
TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES
(2019)
Article
Automation & Control Systems
Hui Xiao, Hu Chen, Loo Hay Lee
Article
Automation & Control Systems
Yijie Peng, Jie Xu, Loo Hay Lee, Jianqiang Hu, Chun-Hung Chen
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
(2019)
Article
Computer Science, Information Systems
Xiaohu Qian, Min Huang, Loo Hay Lee, Xingwei Wang, Shanshan Tang
Proceedings Paper
Computer Science, Theory & Methods
Chenhao Zhou, Haobin Li, Weizhi Liu, Aloisius Stephen, Loo Hay Lee, Ek Peng Chew
2018 WINTER SIMULATION CONFERENCE (WSC)
(2018)
Proceedings Paper
Automation & Control Systems
Chenhao Zhou, Haobin Li, Loo Hay Lee, Ek Peng Chew
2018 IEEE 14TH INTERNATIONAL CONFERENCE ON AUTOMATION SCIENCE AND ENGINEERING (CASE)
(2018)
