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2 TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2 2023

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Optimization of daily operations in the marine industry using ant colony optimization (ACO)-An artificial intelligence (AI) approach

Sardar A., Anantharaman M., Garaniya V., Khan F.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2023

Vol. 17 No. 2

290--295

The maritime industry plays a crucial role in the global economy, with roughly 90% of world trade being conducted through the use of merchant ships and more than a million seafarers. Despite recent efforts to improve reliability and ship structure, the heavy dependence on human performance has led to a high number of casualties in the industry. Decision errors are the primary cause of maritime accidents, with factors such as lack of situational awareness and attention deficit contributing to these errors. To address this issue, the study proposes an Ant Colony Optimization (ACO) based algorithm to design and validate a verified set of instructions for performing each daily operational task in a standardised manner. This AI-based approach can optimise the path for complex tasks, provide clear and sequential instructions, improve efficiency, and reduce the likelihood of human error by minimising personal preference and false assumptions. The proposed solution can be transformed into a globally accessible, standardised instructions manual, which can significantly contribute to minimising human error during daily operational tasks on ships.

Development of model for measuring audit quality in maritime safety management

Sharma D. L.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2023

Vol. 17 No. 4

781--787

The effectiveness of International Safety Management (ISM) Code has been evaluated in many aspects. However, limited research has been attempted to evaluate the auditing mechanism, its quality, and links with the effectiveness of the Code. The aim of this Paper is to define the concepts of quality in auditing and thereafter propose a model for measuring audit quality in maritime safety management. The major challenge is that almost all auditing literature and research is focused on accounting and financial domain. Therefore, it was decided to utilize suitable principles and concepts about audit quality from financial domain and modify them to maritime context. As no theoretical model for Audit Quality in maritime domain is available, a model sourced from financial audits is modified for use. The framework for recontextualized modifying of borrowed theories from the disciplines outside the reference discipline, was used on Wooten (2003) model and Maritime Audit Quality Model (MAQM) has been proposed for evaluating ISM auditing mechanism.