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diffusion models

2,278 papers

#diffusion models Open access Sep 2026

Engineering Predictable Turing Patterns for Spatial Organisation in Swarm Robotics

Biologically inspired reaction-diffusion (Turing) equations can serve as a decentralised tool to create varying spatial patterns across robots in a swarm. The ability to systematically engineer such patterns is the basis of morphodynamic engineering in robot swarms and enables applications in spatial role allocation, w...

Clementine Fry, Stuart Thomson, Sabine Hauert · 0 citations
#diffusion models Open access Sep 2026

Tourism transition and green productivity in China's ethnic minority regions: non-linear evidence on the digital economy's dual environmental role

Introduction Understanding whether tourism development fosters or hinders green productivity growth remains a pivotal question in sustainable tourism research. Drawing on Butler's Tourism Area Life Cycle (TALC) theory and the destination evolution literature, this study examines the nonlinear relationship between touri...

Wei Wang, Haiyang Wang, Yanxi Kuang et al. · 0 citations
#diffusion models Open access Sep 2026

MATHEMATICAL CONDITIONS FOR QUASI-ISOLATION OF TWO WATER MASSES OVER A FINITE TIME INTERVAL

We consider the problem of the long-term preservation of differences between two adjoining water masses in a stratified rotating fluid. Absolute non-mixing is impossible in a real oceanic environment owing to molecular and turbulent diffusion, front deformation, internal waves, and local hydrodynamic instabilities. We...

Milyute E., Milyus A. · 0 citations
#diffusion models Open access Sep 2026

Energy-Saving Low- and Medium Cavitation Temperature Deicer Theory and Experimental Testing

This manuscript presents the theory and experimental validation of low- and medium-temperature deicing technology that advances the recently developed Ice Cavitation Deicing (ICD) method. Conventional high-temperature ICD (HTICD) efficiently removes ice by explosively vaporizing a thin interfacial melted layer but oper...

Victor F. Petrenko · 0 citations
#diffusion models Open access Sep 2026

Migration of Vapor Molecules in Soils

Molecular transport of low-volatility organic vapors through unsaturated porous media is governed by the coupled effects of diffusion, sorption, and pore structure, yet the relative roles of these processes remain insufficiently quantified. In this work, we develop a physics-based model describing vapor migration from...

O. B. Kudryashova, В. М. Грузнов, Andrey Kikhtenko et al. · 0 citations
#diffusion models Open access Sep 2026

Vacancy diffusion in transition metal diborides using diverse machine-learning potentials

Machine-learning interatomic potential (MLIP)--based molecular dynamics enables efficient exploration of mass-transport mechanisms in complex materials together with quantitative determination of diffusion coefficients at finite temperatures. Using an identical training dataset, we develop and assess three MLIPs formal...

David Holec, Thomas Rocke, James Kermode et al. · 0 citations
#diffusion models Open access Sep 2026

Generative AI in University EFL Writing: Tensions among Efficiency, Language Proficiency, and Learner Agency

It is argued that the central issue is not whether students use AI, but how responsibility for thinking and decision-making is distributed between students and AI, and proposes a conceptual model in which the depth of AI involvement interacts with learner agency to shape learning outcomes.

Zi-Hui Jiang, Zhao-Hua Ke · 0 citations
#diffusion models Dataset Open access Sep 2026

Data and code for Scheduled Momentum Diffusion Improves Hydraulic Shock Fidelity in Strong-Form Shallow-Water Physics-Informed Neural Networks

Companion data and code for "Scheduled Momentum Diffusion Improves Hydraulic Shock Fidelity in Strong-Form Shallow-Water Physics-Informed Neural Networks" by Huicong An and Chaojun Ouyang. The package includes 102 formal shallow-water PINN experiments covering nine dam-break depth ratios (2:1 to 10:1), diffusion ablati...

Huicong An, Chaojun Ouyang · 0 citations
#diffusion models Open access Sep 2026

Generate, Evaluate, Improve: Agentic Multimodal Content Personalization with Synthetic Evaluation and Closed-Loop Learning for E-Commerce

E-commerce personalization has largely optimized which item to recommend while leaving how the item is presented - image, copy, video, and narrative framing - comparatively static. This paper presents an end-to-end agentic system for multimodal advertising creative personalization. The system maps a customer-product pa...

Hanuma Ramesh Chadalavada · 0 citations
#diffusion models Open access Sep 2026

Early Deterioration of Civil Engineering Structures Under Organic Salts and Chloride Exposure

The premature deterioration of reinforced-concrete structures exposed to chloride and organic salts is a coupled physicochemical, electrochemical, transport, and mechanical phenomenon. Chloride ionspenetrate concrete through diffusion, capillary suction, convection, and electromigration. Organic salts, such as acetates...

Khaled Aldhufri · 0 citations
#diffusion models Open access Sep 2026

Intelligent predictive neural network analysis on microbes in bioconvection flow of hybrid nanoliquid under diffusion thermo and thermo diffusion effects

The model optimizes microfluidic and lab-on-a-chip systems by predicting gyrotactic microbe-driven mixing and transport in the presence of linked thermal and concentration gradients. It aids in the design and operation of bioreactors and wastewater treatment units by simulating microbe dispersal, nutrient transport, an...

Humaira Kanwal, Shouki A. Ebad, Fuad Alsarari et al. · 0 citations
#diffusion models Open access Sep 2026

Stochastic Reproduction Number and Ergodicity of a Saturated-Incidence SIHR Rumor Model with Optimal Control

This paper develops a stochastic susceptible–infected–hesitating–removed (SIHR) rumor model with Hill-type saturated incidence and compartment-specific Brownian perturbations. The model focuses on when environmental noise changes a rumor’s deterministic fate and how long-run behavior is organized as an invariant law ra...

Dan-Ni Yang, Wen-Kang Zhang · 0 citations

From tech blogs

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MIT News · Artificial Intelligence Oct 15, 2026

AI model decodes the language cells use to communicate

A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.

Microsoft Research Blog Oct 12, 2026

Simulating student learning for better AI tutoring

StudentSim is a research system for evaluating and improving AI tutoring tools before they are tested with learners. It models how individuals may engage with tutors, giving feedback to improve tutor performance across subjects like chess, writing, and mathematics. The post Simulating student learning for better AI tutoring appeared first on Microsoft Research.

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