Assessment of Port Digitalization: Revealing the Current Research Trends and Technologies

Abstract

This study aims to examine digitalization processes in port operations, identify current research trends and technologies, and provide recommendations for future studies aligned with these developments. To achieve these objectives, a comprehensive literature review was conducted. Initially, a detailed analysis of existing studies was performed, including the creation of keyword and country heat maps. Subsequently, the literature was examined using VOSviewer software. Bibliographic coupling analysis showed that the studies fell into four main clusters. The findings indicate that port digitalization is playing a significant role in transforming the sector. Despite a substantial body of research, several areas remain underexplored and open to further development. Key topics identified for future investigation include cost-benefit analyses of digitalization and the adaptation of operational processes to digital technologies.