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Main Authors:	Nasr, Ahmed Mohamed Eisa, Elham, Ali, Sheikh, Haris Moazam
Format:	Preprint
Published:	2026
Subjects:	Machine Learning
Online Access:	https://arxiv.org/abs/2602.20974
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Multi-fidelity surrogates for mechanics of composites: from co-kriging to multi-fidelity neural networks
by: Wen, Haizhou, et al.
Published: (2026)

A Flexible Fairness Framework with Surrogate Loss Reweighting for Addressing Sociodemographic Disparities
by: Xu, Wen, et al.
Published: (2025)

Causal Multi-fidelity Surrogate Forward and Inverse Models for ICF Implosions
by: Maltba, Tyler E., et al.
Published: (2025)

Airfoil Optimization using Design-by-Morphing
by: Sheikh, Haris Moazam, et al.
Published: (2022)

A Kernel-based Resource-efficient Neural Surrogate for Multi-fidelity Prediction of Aerodynamic Field
by: Sarker, Apurba, et al.
Published: (2025)

Surrogate models for Rock-Fluid Interaction: A Grid-Size-Invariant Approach
by: Pinheiro, Nathalie C., et al.
Published: (2026)

An Explicit Surrogate for Gaussian Mixture Flow Matching with Wasserstein Gap Bounds
by: Rostami, Elham, et al.
Published: (2026)

Beyond Augmented-Action Surrogates for Multi-Expert Learning-to-Defer
by: Montreuil, Yannis, et al.
Published: (2026)

CarBench: A Comprehensive Benchmark for Neural Surrogates on High-Fidelity 3D Car Aerodynamics
by: Elrefaie, Mohamed, et al.
Published: (2025)

Surrogate Graph Partitioning for Spatial Prediction
by: Shikuri, Yuta, et al.
Published: (2025)

Optimized Fish Locomotion using Design-by-Morphing and Bayesian Optimization
by: Farooq, Hamayun, et al.
Published: (2025)

TripNet: Learning Large-scale High-fidelity 3D Car Aerodynamics with Triplane Networks
by: Chen, Qian, et al.
Published: (2025)

Avoiding Generative Model Writer's Block With Embedding Nudging
by: Zand, Ali, et al.
Published: (2024)

MAST: Model-Agnostic Sparsified Training
by: Demidovich, Yury, et al.
Published: (2023)

A Multi-fidelity Double-Delta Wing Dataset and Empirical Scaling Laws for GNN-based Aerodynamic Field Surrogate
by: Shen, Yiren, et al.
Published: (2025)

FIRE: Multi-fidelity Regression with Distribution-conditioned In-context Learning using Tabular Foundation Models
by: Yu, Rosen Ting-Ying, et al.
Published: (2026)

Breaking the Euclidean Barrier: Hyperboloid-Based Biological Sequence Analysis
by: Ali, Sarwan, et al.
Published: (2025)

GCA Framework: A GCC Countries-Grounded Dataset and Agentic Pipeline for Climate Decision Support
by: Sheikh, Muhammad Umer, et al.
Published: (2026)

A Surrogate-Augmented Symbolic CFD-Driven Training Framework for Accelerating Multi-objective Physical Model Development
by: Fang, Yuan, et al.
Published: (2025)

Prototype-Guided Pseudo-Labeling with Neighborhood-Aware Consistency for Unsupervised Adaptation
by: Ali, Eman, et al.
Published: (2025)

Say Less, Mean More: Leveraging Pragmatics in Retrieval-Augmented Generation
by: Riaz, Haris, et al.
Published: (2025)

Adaptive Multi-Expert Reasoning via Difficulty-Aware Routing and Uncertainty-Guided Aggregation
by: Ehab, Mohamed, et al.
Published: (2026)

Keeping Score: Efficiency Improvements in Neural Likelihood Surrogate Training via Score-Augmented Loss Functions
by: Shen, Alexander, et al.
Published: (2026)

Data Mixture Optimization: A Multi-fidelity Multi-scale Bayesian Framework
by: Yen, Thomson, et al.
Published: (2025)

Uncertainty Quantification for Multi-fidelity Simulations
by: Kumar, Swapnil
Published: (2025)

Noise-Tolerant Few-Shot Unsupervised Adapter for Vision-Language Models
by: Ali, Eman, et al.
Published: (2023)

Multi-fidelity Gaussian process surrogate modeling for regression problems in physics
by: Ravi, Kislaya, et al.
Published: (2024)

$k$NN Attention Demystified: A Theoretical Exploration for Scalable Transformers
by: Haris, Themistoklis
Published: (2024)

Task-Agnostic Federated Continual Learning via Replay-Free Gradient Projection
by: Cha, Seohyeon, et al.
Published: (2025)

Physics-integrated generative modeling using attentive planar normalizing flow based variational autoencoder
by: Akhtar, Sheikh Waqas
Published: (2024)

Learning via Surrogate PAC-Bayes
by: Picard-Weibel, Antoine, et al.
Published: (2024)

Multi-fidelity Parameter Estimation Using Conditional Diffusion Models
by: Tatsuoka, Caroline, et al.
Published: (2025)

Multi-fidelity Hamiltonian Monte Carlo
by: Patel, Dhruv V., et al.
Published: (2024)

Real Time Headway Predictions in Urban Rail Systems and Implications for Service Control: A Deep Learning Approach
by: Usama, Muhammad, et al.
Published: (2025)

Observation-Augmented Contextual Multi-Armed Bandits for Robotic Search and Exploration
by: Wakayama, Shohei, et al.
Published: (2023)

Towards Personalized Bangla Book Recommendation: A Large-Scale Multi-Entity Book Graph Dataset
by: Ahmed, Rahin Arefin, et al.
Published: (2026)

Decentralized Trust for Space AI: Blockchain-Based Federated Learning Across Multi-Vendor LEO Satellite Networks
by: Elmahallawy, Mohamed, et al.
Published: (2025)

Learning from Less: SINDy Surrogates in RL
by: Dixit, Aniket, et al.
Published: (2025)

MAGPI: Multifidelity-Augmented Gaussian Process Inputs for Surrogate Modeling from Scarce Data
by: Rex, Atticus, et al.
Published: (2026)

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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