Seaworthy container vessel stowage plans generated under realistic assumptions are a key factor for stowage decision support systems in the shipping industry. We propose a linear model with ballast tanks for generating master plans, the first phase of a 2-phase stowage optimization approach, that includes the main stability and stress moments calculations. Our approach linearizes the center of ...

Rather than adding up all cost items of ship operation in the traditional vessel-based approach, this paper develops a theoretical model to evaluate and decompose the total factor productivity (TFP) growth of the container shipping industry in Taiwan. The results show that scale economies and ship size economies play the dominant roles in improving TFP growth. Since 2006, the dominance of TFP g...

This paper presents an evolutionary algorithm for the network design problem in the liner shipping industry with focus on the fitness calculation. The main contribution of this work are several new business constraints, such as committed partner capacities using a maximum flow algorithm and the transit times using a shortest path evaluation. Beside the cargo flows, the transit times are importa...

Eco-Efficient stowage plans that are both competitive and sustainable have become a priority for the shipping industry. Stowage planning is NP-hard and is a challenging optimization problem in practice. We propose a new 2-phase approach that generates near-optimal stowage plans and fulfills industrial time and quality requirements. Our approach combines an integer programming model for assignin...

With the continuous development worldwide of the inland shipping industry, emissions to the atmosphere have become a serious threat in terms of pollution. Hybrid power technology is an important means for reducing pollution due to emissions from ships. This paper considers a power train series in a hybrid electric inland waterway boat. From the analysis of the structure and principle of the pow...

The decarbonization of the shipping industry has risen to a new level significance on agendas policy makers and strategic decision makers. This paper focuses likely cost implications for recently implemented, future planned policies that seek reduce carbon footprint sector. scale problem is presented through summary review International Maritime Organization’s fourth greenhouse gas study 2020. ...

The desires for robust digital rights management (DRM) systems are not new to the commercial world. Indeed, industrial research, development and deployment of systems with DRM aspects (most notably crude copy-control schemes) have a long history. Yet to date the industry has not seen much commercial success from shipping these systems on top of platforms that support general-purpose computing. ...

The ever increasing impact of the marine industry and transport on vulnerable sea areas puts the marine environment under exceptional pressure and calls for inspired methods for mitigating the impact of the related risks. We describe a method for preventive reduction of remote environmental risks caused by the shipping and maritime industry that are transported by surface currents and wind impa...