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Maritime Trajectory Forecasting via CNN-SOFTS-Based Coupled Spatio-Temporal Features. [PDF]
Sensors (Basel)Suo Y, Yang C, Li G, Mei Q, Cui L.
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Ship Detection based on SAR Imaging Supervised by Noisy Ship Direction
2021 4th International Conference on Pattern Recognition and Artificial Intelligence (PRAI), 2021Synthetic aperture radar (SAR) is an active imaging microwave sensor. Since SAR imaging is robust against weather, light, and other external conditions, Ship Detection based on SAR Imaging has high research and application values. However, the variety in size, direction, background and arrangement poses great challenges to SAR image ship detection. Due
Yuzhen Niu, Jiangyi Huang
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THE DIRECT EVALUATION METHOD OF DEAD SHIP STABILITY FOR INTACT SHIP
International Journal of Maritime Engineering, 2019The International Maritime Organization is currently establishing second generation intact stability criteria, the dead ship stability is considered one important criterion, so the development of its direct stability assessment regulation has become a topic undergoing close review.
LF Hu, QZ Zhang, WY Zhang, HB Qi
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Direct Perception Interface for Ship-Ship Collision Avoidance
2006 IEEE International Conference on Systems, Man and Cybernetics, 2006Ship-ship collisions have the potential to cause catastrophic marine accidents with human and economic losses as well as environmental pollution. Safe navigation is a major operative task for the officer(s) on the watch (OOW) as the ultimate responsibility for safe navigation resides with the human navigator. Though the universal use of automatic radar
Qiao Liu +4 more
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Effectiveness evaluation on direct shipping strategy
2008 IEEE International Conference on Systems, Man and Cybernetics, 2008This paper considers the infinite horizon inventory routing problem for one-warehouse multi-retailer distribution systems. We focus on developing an analytic approach for evaluating the effectiveness of direct shipping strategy where each vehicle serves only one retailer in one delivery at its optimal replenishment rate. Explicit formula is obtained in
Li, Jianxiang, Chen, Haoxun, Chu, Feng
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A directional spectrum evolution model for ship noise
The Journal of the Acoustical Society of America, 2023A radiation transport equation that describes the spatiotemporal evolution of the directional spectrum of underwater acoustic noise is presented and applied to ship noise. A ray-based algorithm is used to solve the transport equation and numerically simulate the evolution of the directional noise spectrum produced by a passing ship. The model described
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On the directional stability of ships
International Shipbuilding Progress, 1980A nonlinear second order ordinary differential equation in yaw rate is used to study the directional stability of a surface ship when the ship moves with randomly varying forward speed. Randomly varying forward speed may be caused by surge motion in random following (or oblique) waves.
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A framework for analysing long‐range direct shipping logistics
Industrial Management & Data Systems, 2005PurposeTo present a decision support system (DSS) enabling the analysis of the cost‐effectiveness of direct‐shipping long‐haul road transport policies, including full truck load (FTL) and less than truck load (LTL) modes, and to select the optimal carrier.Design/methodology/approachAnalytical estimation of transportation costs is provided in a ...
CAPUTO A. C +2 more
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A multi-objective DIRECT algorithm for ship hull optimization
Computational Optimization and Applications, 2017The paper is concerned with black-box nonlinear constrained multi-objective optimization problems. Our interest is the definition of a multi-objective deterministic partition-based algorithm. The main target of the proposed algorithm is the solution of a real ship hull optimization problem.
Emilio Fortunato Campana +7 more
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