With the rapid development of the shipping industry, many factors, such as larger ships,
harsh weather, workers' strikes, surging port throughputs, and the global pandemic, have …

Port congestion caused by ship detention is an important reason for the obstruction of the
shipping supply chain. In this paper, a method of excavating the ship waiting behavior …

The growth of container throughput and the impact of COVID-19 have made container ports
increasingly congested, leading to uncertain cargo transit times and high freight rates …

This study proposes high-frequency container port congestion measures based on
Automatic Identification System (AIS) data. Vessel movement information of 3,957 container …

In this paper, we introduce three maritime Port Congestion Indicators (PCIs) mined using
Automatic Identification System (AIS) static and dynamic messages. The proposed indicators …

Using automatic identification system (AIS) data, this article first has extended the definition
of three widely used roadway congestion indices to maritime transportation systems (MTS) …

Ship stopping information is important for ship voyage division, ship traffic flow analysis, and
maritime trade network analysis. A method of ship stopping information extraction that …

The development of the shipping industry has led to increasingly busy traffic near many port
areas, which leads to higher demands for vessel traffic service operators (VTSOs), and …

The AIS data is powerful 'Big Data'of marine traffic and can provide critical insights for risk
assessment and ship navigation in the congested waterway. In our previous work (Huang et …

Effective prediction of ship arrivals should provide the estimated delay or advance of arrival
ships with greater accuracy, and improve the performance of container terminal operations …