Surrogate Models

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Period ending 2026-09-21

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  1. Probabilistic and Geometry Aware Neural Surrogate of Scrape Off Layer Plasma Simulations

    Sep 23, 2026Gabriele Gianuzzo, Stefan Dasbach, Fleur Hendriks +2Surrogate ModelsPlasma Shape Control

  2. DeepFEAv2: Deep Learning for Transient Finite Element Analysis Beyond Structured Meshes

    Sep 22, 2026Georgios Triantafyllou, Panagiotis G. Kalozoumis, Dimitris K. IakovidisFinite Element MethodSurrogate Models

  3. Search at the Cost of Sampling: Nearly-Instant Latent Space Bayesian Optimization

    Sep 16, 2026Donney Fan, Colin Doumont, Aleksandra Kalisz +4Bayesian OptimizationAccurate Surrogate Models

  4. Benchmarking Tabular Foundation Models as Surrogates in Expensive Evolutionary Optimization

    Sep 16, 2026Lu Han, Jin Wang, Yuchen Li +5Surrogate ModelsTabular Foundation Models

  5. Constraint-Aware Discrete Black-Box Optimization Using Tensor Decomposition

    Sep 8, 2026Keisuke Onoue, Ryosuke KojimaBlack-Box OptimizationLlm-Based Optimization Modeling

  6. Structured Extrema Errors in Classical Surrogates for Viscous Burgers: A Physics-Consistent Interpretation

    Sep 7, 2026Youssef OubariSurrogate ModelsHigh-Fidelity Surrogates

  7. Differentiable Hybrid Modelling for Learning and Optimising Chemical Transport Processes from Experimental Data

    Sep 3, 2026Arthur Jessop, Mohammed Alsubeihi, Ben Moseley +1Chemical Process SystemsSurrogate Models

  8. SurgeGen: A Hybrid Generative Diffusion Framework for Storm Surge Scenario Synthesis

    Sep 3, 2026Shunan Zheng, John J. HasenbeinAccurate Flood PredictionSurrogate Models

  9. Accelerating Chemical Kinetics for Exoplanet Atmospheres using Neural Networks

    Aug 31, 2026Isaac Malsky, Xi Zhang, Tiffany Kataria +5Exoplanet AtmospheresAtmospheric Dynamics

  10. Learning PDE Time-Stepping with Neural Cellular Automata

    Aug 31, 2026Esha Saha, Hao WangNeural Partial Differential Equation SolversPartial Differential Equation Benchmarks

  11. Data-Driven Design Optimization of Streaming-Potential-Mediated Electrokinetic Transport of Viscoelastic Fluids in Microchannels

    Aug 30, 2026Ankan Basu, Sumanta BanerjeeFluidic Transport6-Dof Viscoelastic Mechanism

  12. The Frame Kernel Method for Multiscale Operator Learning

    Aug 25, 2026Branden Frieden, Ryan Whitehead, M. Keith Ballard +2Probabilistic Operator LearningMultiscale Dynamics

  13. Variational Parameter Calibration with Physics-Aware Latent-Space Surrogates

    Aug 11, 2026Qiyao Zhou, Xujia Zhu, Pierre Joli +2Surrogate ModelsReduced-Order Models

  14. Wind-Informed Rapid Flight-Planning in Complex Urban Topologies via Machine Learning and Experimental Validation

    Aug 10, 2026Peter I. Renn, Alejandro A. Stefan-Zavala, Julian Humml +8Urban EnvironmentsSurrogate Models

  15. Input convex neural networks as surrogates in mathematical optimisation

    Aug 10, 2026Yu Liu, Jan Kronqvist, Fabricio OliveiraMixed-Integer ProgrammingConvex Sets

  16. Kastor: An efficient fine-tuning strategy for generative emulation of PDE simulations

    Aug 6, 2026Guillaume Couairon, Alexis Jacq, Yu-Han Wu +4EmulatorsAccurate Surrogate Models

  17. Discrete energy as an exact label-free training objective for finite-element surrogates

    Aug 5, 2026Ruifeng Cao, Xidan SongFinite Element MethodSurrogate Models

  18. An Evolutionary Algorithm Assisted by an Ensemble of Pareto-Optimal Surrogate Models

    Aug 3, 2026Kei Nishihara, Yaochu Jin, Masaya NakataEvolutionary SearchAccurate Surrogate Models

  19. When May a Model Replace the Experiment? Audits, Licenses, and the Price of Trust in Surrogate-Driven Design

    Aug 2, 2026Shuangxiu, Ma, Wenhe +1Accurate Surrogate ModelsAlgorithm Auditing

  20. HyperODE: Zero-Shot Surrogate for Simulation and Inference of Dynamical Systems

    Aug 1, 2026Ajitesh SrivastavaNeural Ordinary Differential EquationsSurrogate Models

  21. DASH: Decoupled Adaptive Surrogate - Acquisition Harness for Automated Bayesian Optimization

    Aug 1, 2026Changquan Zhao, Yuxiang Sun, Ruihao Zhu +2Bayesian OptimizationAccurate Surrogate Models

  22. Uncertainty-guided active learning for surrogate prediction of stream-finishing wear fields

    Aug 1, 2026Anand Kumar, Puli Saikiran, Vineet Dawara +1Accurate Surrogate ModelsActive Learning

  23. Frugal Bayesian Optimization: Scalable Surrogates for Data- and Resource-Limited Discovery

    Jul 31, 2026Panagiotis Krokidas, Christoforos Rekatsinas, Vassilis Sioros +3Bayesian OptimizationSurrogate Models

  24. Structured Neural Chaos: An Adaptive Surrogate Modeling Framework for Functional Uncertainty Quantification and Global Sensitivity Analysis

    Jul 31, 2026Isabel Corona Guevara, Yeping HuSurrogate ModelsModel Sensitivity

  25. Deep Learning for Accelerated Long-Horizon Forecasting of Multicomponent Multiphase Microstructure Evolution in High-Entropy Alloys

    Jul 30, 2026Hamidreza Razavi, Nele MoelansPorous MediaLong-Horizon Forecasting

  26. From Classification to Regression: Using a Fruitfly to Solve Equations

    Jul 29, 2026Shady E. Ahmed, Panos StinisNonlinear DynamicsSymbolic Regression

  27. Surrogate assisted diversity estimation in neural ensemble search

    Jul 29, 2026Alexandr Udeneev, Petr Babkin, Oleg BakhteevNeural Architecture SearchEnsemble

  28. Recursive transformers for semiconductor thermo-mechanical reliability

    Jul 28, 2026Kart-leong LimUnified TransformerSurrogate Models

  29. Optimization with Dynamic Constraint Learning (DCL)

    Jul 28, 2026Ezgi Oztekin, Figen Oztoprak, S. Ilker BirbilConstrained OptimizationTrust Region

  30. Simulation-based parameter estimation via a combination of embedded normalizing flows and implied empirical probabilities under moment restrictions

    Jul 27, 2026Getachew K. BefekaduSurrogate ModelsBayesian

  31. Multimodal Auto-regressive Transformer Surrogate for Modeling Variable Operations and Quantifying Uncertainty in Geological Carbon Storage

    Jul 26, 2026Yifu Han, Louis J. DurlofskySurrogate ModelsMultimodal Transformers

  32. Continuous surrogates versus threshold Boolean networks for modeling Arabidopsis ISR gene regulation

    Jul 25, 2026Gonzalo A. RuzGene-Regulatory NetworksSurrogate Models

  33. Optimization of time-consuming experimental conditions using pseudo-experimental data guided by adaptive polynomial regression

    Jul 24, 2026Hirotaka Sugawara, Yujin Taguchi, Kei Minagawa +3Bayesian OptimizationSurrogate Models

  34. AI-Driven Surrogate Models for Predicting Electrode-Scale Discharge Behavior in Lithium-Ion Batteries

    Jul 22, 2026Mengda Xing, Jean-Marie Lagniez, Alejandro FrancoLithium-Ion BatteriesAccurate Surrogate Models

  35. A Continual Validation, Updating, and Decision-Making Framework for Self-Adaptive Digital Twins via Robust Model Predictive Control: A Case Study in Additive Manufacturing

    Jul 20, 2026Yi-Ping Chen, Ying-Kuan Tsai, Vispi Karkaria +3Digital Twin FrameworkModel Predictive Control

  36. Visible-Light Imaging Diagnosis of Neutral Particle Emission Tomography in the Tokamak Divertor: An Efficient Transformer-based Surrogate Model

    Jul 19, 2026Xiao Wang, Hao Si, Qiang Chen +8Plasma Shape ControlMultimodal Diffusion Transformers

  37. Reliable Remediation Impact Prediction for Black-Box Security Ratings

    Jul 17, 2026Nada Hanad, Mehdi Acheli, Ali NourEldin +2RemediationSecurity Analysis

  38. Learning a System-Level Surrogate for Hydraulic Excavators: A Simulation-to-Real LSTM Approach

    Jul 17, 2026Shuai Wang, Shen Wang, Qiang Wang +4Hydraulic ExcavatorsAutonomous Driving Simulation

  39. An Introduction to Sparse Identification of Nonlinear Dynamics for Engineering Applications

    Jul 16, 2026Yao Cheng Li, Ana Larrañaga, Steven L. Brunton +1System IdentificationNonlinear Dynamics

  40. Accounting for Hysteresis and Eddy Currents in Finite Element Simulations of Ferromagnetic Laminated Cores using a Recurrent Neural Network

    Jul 15, 2026Florent Purnode, Louis Denis, François Henrotte +2Magnetic Tunnel JunctionSurrogate Models

  41. Microstructure-Conditioned Surrogate Models for Graded Multiscale Optimization of Mycelium Composites

    Jul 15, 2026J. Storm, I. B. C. M. Rocha, S. Schyck +2Porous MediaComposites

  42. Efficient Sequential Calibration with O(T2/3−ε)O(T^{2/3-ε}) Error Bound

    Jul 14, 2026Zihan ZhangMulticalibration and CalibrationHigh-Fidelity Surrogates

  43. Deep Learning-based Surrogate Modelling of the LOD Method for Multiscale Problems

    Jul 14, 2026Marc Haltmayer, Jaemin Seo, Yuseung Lee +3Multiscale DynamicsBoundary Value Problems

  44. Gradient-Free Topology Adaptation for Power Flow Surrogates via In-Context Whitening

    Jul 14, 2026Ayushi Jolotia, Parikshit PareekAc Optimal Power FlowAccurate Surrogate Models

  45. BattVAE-GP: Generative Modeling of Long-Horizon Battery Degradation with Uncertainty Quantification

    Jul 11, 2026Raghvender Raghvender, Mahdi Abid, Ferran Brosa Planella +2Lithium-Ion BatteriesSurrogate Models

  46. Learning Physics-Informed Surrogate Model of Linear Elastic Displacement Fields from Geometry

    Jul 10, 2026Rodolphe Barlogis, Ferhat Tamssaouet, Quentin Falcoz +1Displacement FieldsFinite Element Method

  47. Physics-Audited Agentic Discovery in Scientific Machine Learning

    Jul 8, 2026Diab W. Abueidda, Bilal Ahmed, Panos Pantidis +1Surrogate ModelsMachine Learning

  48. X-FEMR: A Token-level Explainable Approach for Electronic Health Records Foundation Models using Transformer-based Models

    Jul 7, 2026Jie Huang, Pengfei Yin, Zihan Xu +3Electronic Health Record Foundation ModelsExplainability

  49. A Physics-Regulated Neural Framework for Learning 3D Grain Growth Dynamics

    Jul 6, 2026Zhihui Tian, Kang Yang, Michael Tonks +2Porous MediaMultiscale Dynamics

  50. A Deep Learning-based surrogate model for Severe Accidents in nuclear reactors using ASTEC

    Jul 5, 2026Alessandro Longhi, Danny Lathouwers, Zoltán PerkóSurrogate ModelsNuclear Fusion

  51. Koopman operator theory: fundamentals, control, and applications

    Jul 2, 2026Igor Mezić, Jorge Cortés, Karl Worthmann +2Koopman OperatorModel Predictive Control

  52. TRIE: An Evaluation Framework for Stochastic PDE Surrogates

    Jun 30, 2026Bharat Srikishan, Javier E. Santos, Nikhil Muralidhar +1Surrogate Models

  53. SurrogateShield: Beyond Redaction for High-Utility, Privacy-Preserving LLM Interactions

    Jun 28, 2026Sherwin Vishesh JathannaAnonymizationPrompt-Level Mitigations

  54. On Surrogate Modeling of Static Response of AM Short-Fiber Thermoplastics Using Graph Neural Networks

    Jun 27, 2026Pharindra Pathak, Vipin Kumar, Trenton M. Ricks +2CompositesPorous Media

  55. Surrogate-Gated Generation and Foundation-Model Embeddings for Bayesian Materials Design

    Jun 26, 2026Sk Md Ahnaf Akif Alvi, Jan Janssen, Danny Perez +2Data-Driven Materials DiscoveryCrystal

  56. Physics-constrained neural networks for surrogate modeling of lossless periodic structures

    Jun 26, 2026Eric Prehn, Peter JungWaveConventional Physics-Informed Neural Networks

  57. A Physics-Informed Fourier-Wavelet Transformer for Multiscale Computational Fluid Dynamics Surrogate Modeling

    Jun 23, 2026Somyajit Chakraborty, Ming Pan, Xizhong ChenComputational Fluid DynamicSurrogate Models

  58. Quantum Convolutional Neural Networks for Groundwater Heat Plume Prediction: A Surrogate Modeling Approach

    Jun 22, 2026Danyal Maheshwari, Julia Pelzer, Miriam SchulteQuantum Neural NetworksSurrogate Models

  59. Stage-dependent integer-binary encoding in factorization-machine black-box optimization

    Jun 22, 2026Ryo Ogawa, Mayumi Nakano, Yuya Seki +1Black-Box OptimizationQuantum Approximate Optimization Algorithm

  60. Physics-Preserving Latent Compression for Zero-Shot Resolution Transfer in 3D Turbulence

    Jun 19, 2026Yilong Dai, Yiming Sun, Yiheng Chen +4TurbulenceResolution