Results 161 to 170 of about 110,849 (226)
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A multicriteria outranking approach for ship collision risk assessment
Reliability Engineering and System Safety, 2021Abstract The paper presents a judgmental expert-based process to assess the ship collision risk using the ELECTRE Tri-nC multiple criteria outranking method. The approach first establishes a set of criteria deemed important by navigation experts, all of them experienced nautical officers, to assess the collision risk between two ships in open waters.
A P Teixeira +2 more
exaly +4 more sources
Probabilistic ship domain with applications to ship collision risk assessment
Ocean Engineering, 2019Abstract Ship domain plays a critical role in ship traffic risk assessment and safe navigation. Today, the widely available AIS data makes it possible to capture the diverse behaviors of navigators and navigational conditions by vessel trajectories in practice.
Liye Zhang, Qiang Meng
exaly +3 more sources
Probabilistic risk analysis for ship-ship collision: State-of-the-art
Safety Science, 2019Abstract Maritime transportation system has made a significant contribution to the development of the world economy. However, with the growth of quantity, scale, and speed of ships, maritime accidents still pose incrementing risk to individuals and societies in terms of multiple aspects, especially collision accidents between ships.
Pengfei Chen, Yamin Huang, Junmin Mou
exaly +2 more sources
Safety Science, 2014
A number of authors have discussed reliability and validity of quantitative risk analysis (QRA). These concepts address respectively whether a QRA provides the same risk picture when the analysis is repeated and whether the analysis addresses the right concept.
Floris Goerlandt, Pentti Kujala
exaly +2 more sources
A number of authors have discussed reliability and validity of quantitative risk analysis (QRA). These concepts address respectively whether a QRA provides the same risk picture when the analysis is repeated and whether the analysis addresses the right concept.
Floris Goerlandt, Pentti Kujala
exaly +2 more sources
Ship Collision Avoidance Utilizing the Cross-Entropy Method for Collision Risk Assessment
IEEE Transactions on Intelligent Transportation Systems, 2022In this article, a new approach for ship-ship collision probability estimation based on the Cross-Entropy (CE) method is introduced, which can be treated as an adaptive importance sampler. It has the advantage of attaining low variance estimates of small collision probabilities, which will most often be the case in realistic scenarios.
Trym Tengesdal +2 more
openaire +2 more sources
Evaluation of ship collision risk assessments using environmental stress and collision risk models
Ocean Engineering, 2019Abstract In Korea, ship collisions represent the majority of marine accidents and are substantially more likely in port areas where ship traffic is dense. To improve the safe navigation of vessels, the Korea Maritime Safety Audit (KMSA) has been conducting maritime traffic flow evaluations based on the Environmental Stress (ES) model since 2009.
Yunja Yoo, Jin-Suk Lee
exaly +2 more sources
Reliability Engineering and System Safety, 2023
This paper applies two quantitative analysis methods to assess the Risk Influencing Factors (RIFs) affecting ship collisions. The first approach uses a Bayesian rule and the least-squares method to identify the factors that have the greatest impact on ...
A P Teixeira +2 more
exaly +2 more sources
This paper applies two quantitative analysis methods to assess the Risk Influencing Factors (RIFs) affecting ship collisions. The first approach uses a Bayesian rule and the least-squares method to identify the factors that have the greatest impact on ...
A P Teixeira +2 more
exaly +2 more sources
Reliability Engineering and System Safety, 2022 Mengxia Li, Junmin Mou, Pengfei Chen
exaly +2 more sources