Engineering · Research topic

Open research questions in Maritime Ports and Logistics

257 gap statements mined from Maritime Ports and Logistics papers in our 7.9M-paper local library, which holds 1,906 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.

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What the literature leaves open

  • Prior studies have not adequately addressed the inter-industry relationships and repercussions of smart port technology programmes.

    Inducement Coefficients for Smart Port Logistics Equipment Technology: An Input–Output Analysis for Korea · 2026 · DOI
  • The study does not provide a detailed comparison with other existing methods. The model is not tested on a large-scale dataset. The study assumes that the value of φ remains relatively stable in the short term.

    Comprehensive Unit Price Estimation for Temporary ShipRepair Based on an LSTM–PPO Algorithm · 2026 · DOI
  • The lack of integrated planning for bunkering and cargo operations at container terminals. The need for a formulation that captures the trade-offs between cost and emissions. The absence of a solution method that can solve the problem efficiently.

    Simultaneous Bunkering and Cargo Operations Under a Continuous Berth Layout: Cost and Emission Trade-Offs at a Mediterranean Transhipment Hub · 2026 · DOI
  • Disruptions and delays can occur during the vessel's planned departure from the port, even after all cargo operations have been completed. Port congestion can be a significant challenge, particularly when there are not enough available berths. Yard congestion, referring to a lack of available space for stacking containers within the terminal, is another challenge.

    Liner Schedule Reliability Problem: An Empirical Analysis of Disruptions and Recovery Measures in Container Shipping · 2025 · DOI
  • Regional ports are understudied compared to major container ports. There is a need to reassess the competitiveness of regional ports in a decarbonizing world. The study aims to fill this gap by evaluating the economic and environmental viability of rerouting deep-sea container services to regional ports.

    Rethinking Routes: The Case for Regional Ports in a Decarbonizing World · 2025 · DOI
  • The research highlights the need for alliance-specific strategies to mitigate vulnerabilities and enhance network robustness.

    Topological Resilience of Shipping Alliances in Maritime Transportation Networks · 2025 · DOI
  • The need to understand and mitigate the economic and environmental effects of vessel delays. The importance of optimizing turnaround times and reducing emissions in port operations.

    Port Performance and Its Influence on Vessel Operating Costs and Emissions · 2025 · DOI
  • The authors highlight the need for effective coordination between the nuanced characteristics of demand and the various components of the hinterland transport system.

    The Ambidextrous Role of Inland Terminals in Enhancing Port–Hinterland Connectivity · 2025 · DOI
  • The need to balance longitudinal and transverse forces while minimizing occupied deck area. The importance of considering the shape of the cargo item in calculating wind and sea-sloshing pressures.

    Optimizing Cargo Securing Layouts on General Cargo Ships Using Lashing Lines Through Comparison of International Maritime Standards · 2025 · DOI
  • Existing approaches do not account for real-time disruption management. There is a need for a resilient and flexible planning framework that can adapt to disruptions. Current strategies do not provide a balanced approach to handling disruptions.

    Adaptive Intermodal Transportation for Freight Resilience: An Integrated and Flexible Strategy for Managing Disruptions · 2025 · DOI
  • Limited road connectivity. Insufficient public investment in hinterland infrastructure. The lack of predefined schedules for handling empty containers, resulting in unpredictable peaks in yard occupation and truck congestion.

    Container Traffic in the Colombian Caribbean: A Competitiveness Analysis of the Port of Santa Marta Through a Technical–Economic Combination Framework · 2025 · DOI
  • The lack of effective reverse logistics to manage abandoned maritime containers. The imbalance of container inflow and outflow, leading to the accumulation of containers in storage yards. The need for efficient reverse logistics strategies to address the container imbalance.

    Impact of Container Reverse Logistics on the Maritime Sector: Economic and Environmental Factors · 2025 · DOI
  • The need to balance environmental, economic, and social factors in developing sustainable shipping corridors. The challenge of achieving the IMO's zero-emission targets by 2050.

    Prioritizing Criteria for Establishing a Green Shipping Corridor Between the Ports of Sines and Luanda Using Fuzzy AHP · 2024 · DOI
  • Further research could explore the application of this methodology to other countries or contexts, - Investigating the impact of different programme definitions and equation specifications on the results, - Examining the relationship between port modernisation and industry competitiveness in more…

    Inducement Coefficients for Smart Port Logistics Equipment Technology: An Input–Output Analysis for Korea · 2026 · DOI
  • Further research could investigate the impact of external factors on the evolution of the cross-border integrated logistics network, - The study of other regions and countries could provide a more comprehensive understanding of the trends and patterns in cross-border…

    Evolutionary Characteristics and Trends of the Cross-Border Integrated Logistics Network in Inland Provinces Driven by China-Europe Railway Express and Land-Sea Intermodal Transport · 2026 · DOI
  • Further research on the application of integrated planning to other container terminals, - Investigation of the impact of different operating rules on the performance of container terminals, - Analysis of the trade-offs between cost and emissions in container terminal…

    Simultaneous Bunkering and Cargo Operations Under a Continuous Berth Layout: Cost and Emission Trade-Offs at a Mediterranean Transhipment Hub · 2026 · DOI
  • Infrastructure limitations, - The need for integrated maritime facilities, - Supply chain visibility challenges in a fragmented landscape, - High operational costs and service reliability…

    A Multi-Type Ship Allocation and Routing Model for Multi-Product Oil Distribution in Indonesia with Inventory and Cost Minimization Considerations: A Mixed-Integer Linear Programming Approach · 2025 · DOI
  • Optimization of oil distribution logistics in Indonesia is largely impeded by infrastructure constraints, - Further investigation may be warranted to refine the models or adjust the assumptions used in the MILP formulation, - Potential areas for future work and insight for relevant…

    A Multi-Type Ship Allocation and Routing Model for Multi-Product Oil Distribution in Indonesia with Inventory and Cost Minimization Considerations: A Mixed-Integer Linear Programming Approach · 2025 · DOI
  • Further research could be conducted to investigate the impact of incentive schemes on shipping service rerouting, - Further research could be conducted to collect greater granularity in data to enable a more accurate comparison between different scenarios, - Further research could be conducted in the direction of advanced optimization of ship routing and scheduling, fleet deployment, and alternative fuel…

    Rethinking Routes: The Case for Regional Ports in a Decarbonizing World · 2025 · DOI
  • Investigating variations in network topology, - Evaluating alliance resilience under different disruption scenarios, - Examining the impact of infrastructure investments on network…

    Topological Resilience of Shipping Alliances in Maritime Transportation Networks · 2025 · DOI
  • The problem's complexity and high dimensionality can make achieving the set of all Pareto efficient solutions challenging - The prioritized search algorithm can increase computational costs due to the need to form trees and perform computationally expensive operations - Scalability concerns related to increased vessel and berth numbers are addressed through…

    A Multi-Agent Optimization Approach for Multimodal Collaboration in Marine Terminals · 2025 · DOI
  • Further research could focus on addressing scalability concerns related to increased vessel and berth numbers - The parallelizable nature of Algorithm 4 could be explored for large-scale problem settings - Evaluating the proposed method in different terminal settings could provide more…

    A Multi-Agent Optimization Approach for Multimodal Collaboration in Marine Terminals · 2025 · DOI
  • Further research could explore the application of the queuing model to other ports or terminals, - Investigating the impact of different regulatory scenarios on port operations, - Analyzing the effectiveness of various mitigation strategies for reducing congestion…

    Port Performance and Its Influence on Vessel Operating Costs and Emissions · 2025 · DOI
  • Further research could incorporate uncertain travel times, - examine the impact of other disruption profiles, - investigate the application of the AIT framework in different…

    Adaptive Intermodal Transportation for Freight Resilience: An Integrated and Flexible Strategy for Managing Disruptions · 2025 · DOI
  • Further research on the competitiveness of mid-sized terminals in Latin America, - studies on the application of technical-economic models to port…

    Container Traffic in the Colombian Caribbean: A Competitiveness Analysis of the Port of Santa Marta Through a Technical–Economic Combination Framework · 2025 · DOI

Most-cited papers in Maritime Ports and Logistics

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Related topics in Engineering

Open questions raised by papers listed on this page include: (1) The lack of integrated planning for bunkering and cargo operations at container terminals (“Simultaneous Bunkering and Cargo Operations Under a Continuous Berth Layout:…”, 2026); (2) Yard congestion, referring to a lack of available space for stacking containers within the terminal, is another challenge (“Liner Schedule Reliability Problem: An Empirical Analysis of Disruptions and…”, 2025); (3) There is a need to reassess the competitiveness of regional ports in a decarbonizing world (“Rethinking Routes: The Case for Regional Ports in a Decarbonizing World”, 2025); (4) There is a need for a resilient and flexible planning framework that can adapt to disruptions (“Adaptive Intermodal Transportation for Freight Resilience: An Integrated and…”, 2025); (5) The lack of predefined schedules for handling empty containers, resulting in unpredictable peaks in yard occupation and truck congestion (“Container Traffic in the Colombian Caribbean: A Competitiveness Analysis of the…”, 2025). 257 gap statements have been mined from Maritime Ports and Logistics papers in our 7.9M-paper local library, which holds 1,906 papers on the topic; the gaps come from whichever of those papers state one. They are mostly the research gaps the authors state and the papers' abstracts, plus future-work, limitations and challenges passages. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one, so you can read the original claim in context.

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