Results 11 to 20 of about 14,634 (264)
Improving collisional growth in Lagrangian cloud models: development and verification of a new splitting algorithm [PDF]
Geoscientific Model Development, 2018 Lagrangian cloud models (LCMs) are increasingly used in the cloud physics community. They not only enable a very detailed representation of cloud microphysics but also lack numerical errors typical for most other models.
J. Schwenkel +4 more
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A Review of CO2 Plume Dispersion Modeling for Application to Offshore Carbon Capture and Storage
Journal of Marine Science and Engineering, 2023 The exponential increase in greenhouse gas emissions necessitates urgent measures to mitigate climate change impacts. Carbon capture and storage (CCS) has emerged as a promising solution, capturing CO2 from industrial processes and storing it underground.
Yong-Hoon Kim, Young-Gyu Park
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A Lagrangian Duality Approach to Active Learning
Advances in Neural Information Processing Systems 35, 2022 We consider the pool-based active learning problem, where only a subset of the training data is labeled, and the goal is to query a batch of unlabeled samples to be labeled so as to maximally improve model performance. We formulate the problem using constrained learning, where a set of constraints bounds the performance of the model on labeled samples.
Juan Elenter +2 more
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A Lagrangian approach for investigating anomalies in the moisture transport during drought episodes
Cuadernos de Investigación Geográfica, 2016 The present work proposes a Lagrangian diagnostic scheme to investigate the anomalous moisture transport before, during, and after the occurrence of drought episodes.
A. Drumond, R. Nieto, L. Gimeno
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A Lagrangian Approach for Multiple Personalized Campaigns [PDF]
IEEE Transactions on Knowledge and Data Engineering, 2008 The multicampaign assignment problem is a campaign model to overcome the multiple-recommendation problem that occurs when conducting several personalized campaigns simultaneously. In this paper, we propose a Lagrangian method for the problem. The original problem space is transformed to another simpler one by introducing Lagrange multipliers, which ...
Yong-Hyuk Kim +2 more
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Photoproduction in an effective Lagrangian approach * [PDF]
Chinese Physics C, 2022 Abstract A gauge-invariant model is constructed for the reaction within a tree-level effective Lagrangian approach to understand the underlying production mechanisms and study the resonance contributions in this reaction. In addition to the t-channel K and
Neng-Chang Wei, Ai-Chao Wang, Fei Huang
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Applied Sciences, 2021 Numerical models are associated with uncertainties that can be reduced through data assimilation (DA). Lower costs have driven a recent tendency to use Lagrangian instruments such as drifters and floats to obtain information about water bodies.
Neda Mardani +5 more
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Lagrangian evolution approach to surface-patch quadrangulation
Applications of Mathematics, 2021 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Serena Morigi +3 more
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BRST-BV approach to continuous-spin field
Physics Letters B, 2018 Using BRST-BV approach, massless and massive continuous-spin fields propagating in the flat space are studied. For such fields, BRST-BV gauge invariant Lagrangian is obtained.
R.R. Metsaev
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A Backwards-Tracking Lagrangian-Eulerian Method for Viscoelastic Two-Fluid Flows
Applied Sciences, 2021 A new Lagrangian–Eulerian method for the simulation of viscoelastic free surface flow is proposed. The approach is developed from a method in which the constitutive equation for viscoelastic stress is solved at Lagrangian nodes, which are convected by ...
Simon Ingelsten +3 more
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