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Keywords: validation
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Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-014
... on the Bayesian optimization algorithm; experimental validation is carried out using a real ship, which shows that the forecasting method has a high accuracy. Qiang Yiming et al. (2022) proposed a method for predicting the open water performance of ship propellers based on machine learning method and surrogate...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-594
... on efforts to mitigate greenhouse gas emissions. propeller ship cavitation simulation cavitation thrust fluctuation comparison validation artificial intelligence reduction simulation marine propeller underwater noise discretization proposal equation thrust coefficient rotation teu...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-248
... of Underwater Sounds Measured under a Shipping Lane Using Machine Learning and Its Validation with AIS Data Masahiro Sakai Graduate School of Engineering, Osaka University, Japan Suita, Osaka, Japan ABSTRACT The international maritime organizations (IMO) updated non-mandatory guidelines for reduction...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-222
... and yaw). MooDy library will be used to compute the mooring restraints. Numerical results are compared with experimental data for validation (decay tests and focused waves tests), showing to be in good agreement. The current loading tests results provide information for assessing recommendations about...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-223
... performance on a validation set. It allows training to be stopped at the optimal point to achieve better generalization performance. In this paper, the maximum number of iterations is 150. If the performance of the validation set does not decrease after 20 iterations, the model training will stop...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-254
... geometry licht coefficient artificial intelligence simulated result eric rupert stephen licht compliance simulation soft gripper design inlet nozzle polynomial gripper regression experiment validation Proceedings of the Thirty-fourth (2024) International Ocean and Polar...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-313
... transformation, thus it only includes a single layer. Besides, the dropout layer is included in the hidden layer to improve generalization ability with a dropout ratio of 0.1. The effectiveness of RMS and DMS in time series prediction has been validated, covering data such as electricity consumption, vehicle...
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-365
... motion, and the validation set is the last 20 and the training set and validation set contains 10981 and 1981 samples, respectively. The training of the LSTM neural network was conducted using the computer with the NVIDIA T4 GPU (16G), and the implementation was done in Python, utilizing TensorFlow...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-005
... fusion artificial intelligence log analysis machine learning early warning machine time window algorithm model structure sequential data validation Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-416
... barent sea significant wave height experiment myslenkov van der westhuysen coefficient formulation model performance upstream oil & gas flow module module validation operational management wave model swan hindcast statistics wind-driven wave ABSTRACT In this work, we...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-017
... artificial intelligence controller simulation metals & mining algorithm reinforcement learning dsmv mining vehicle upstream oil & gas validation reinforcement learning-based controller reward function neural network coordinate system history machine learning training step...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1302
... Abstract A series of OSIS-IHI simulations is conducted in support of the subsequent USCGC Mackinaw model test and to explain the maneuvering behavior observed from the USCGC Polar Icebreaker indicative design previously tested. This paper focuses on validation and calibration of the numerical...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1265
... tests of a rigid wedge slamming and a hydroelastic wedge slamming. Numerical results are subjected to quantitative evaluation. After the validation, a rigid wedge slamming in the vicinity of floating ice is simulated, and it is obtained that the slamming forces increase due to the existence of the ice...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1166
... Floating offshore wind industry is developing rapidly under joint efforts of academics and industry. The International Energy Agency Wind Technology Collaboration Program (IEA Wind TCP) initiated the Offshore Code Comparison Collaboration, Continued, with Correlation (OC5) project to validate...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-4316
... for at least one year for validation of the developed key technologies of design and behavior predictions of floating structures deployed near islands and reefs. An integrated information system was set up to continuously collect and inspect the data of the encountered waves, structure responses, connector...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1206
... equation final drift distance drift distance drift trajectory recovery area trajectory debris island marine debris validation diffusion final drift trajectory particle drift trajectory wind speed plastic waste Prediction of ocean debris drift trajectory and recovery range using a coupled...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-058
..., and artificial intelligence approaches. central pressure typhoon taiwan blue line observation data effective controlling parameter typhoon krosa typhoon event surge prediction neural network artificial intelligence prediction machine learning validation green line fuzzy logic storm...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-029
... ABSTRACT The verification and validation (V&V) of the total resistance for a 7m-long KCS model is presented in this paper. In-house hydrodynamic solver naoe-FOAM-SJTU is employed to solve the Reynolds-averaged Navier-Stokes (RANS) equations for unsteady turbulent flows around the ship...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-377
... and fullynonlinear numerical model has been developed to predict the behaviour of these devices. Previously, the model has been verified against existing analytical and numerical solutions, but this paper presents validation against physical measurements. The model successfully captures some of the key coupled...

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