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diffusion models

2,278 papers

#diffusion models Open access Sep 2026

A Cervicogenic Mechanical–Glymphatic Shared Subtype Hypothesis of Bipolar Depression: A Theoretical Extension Based on the Investing Fascia–Carotid Sheath–Six-System Coupling Framework

Depressive episodes in bipolar disorder (BD) and major depressive disorder (MDD) overlap considerably in clinical presentation, making differential diagnosis challenging. Existing models have largely focused on central and molecular levels, with little systematic investigation of “cervicogenic mechanical constraint.” W...

Xuefeng Huang · 0 citations
#diffusion models Preprint Sep 2026

JEPA Policy: Diffusion-Free Imitation Learning via Paired Action and Future Representation Prediction

JEPA Policy is introduced, a diffusion-free framework that uses the action chunk and its observed future representation as paired training targets as paired training targets and supports paired future-representation supervision supervision as a practical approach to low-latency visuomotor imitation without iterative ge...

Jie Xu, Kang-Jin Yu, Zi-Yi Jin et al. · 0 citations
#diffusion models Preprint Sep 2026

Koopman Spectral Reduced-Order Modeling of Spherical Diffusion in Lithium-Ion Batteries

Physics-based battery models provide internal electrochemical states for estimation and control, but solving the partial differential equations governing solid diffusion can be computationally expensive. This paper therefore develops an analytical Koopman spectral reduced-order model for the single particle model. The...

Unknown authors · 0 citations
#diffusion models Open access Sep 2026

Imaging tumor microenvironment heterogeneity in oral squamous cell carcinoma using IVIM DWI habitat analysis

IVIM-DWI-based habitat imaging provides clinically relevant, noninvasive biomarkers of TME features, improving preoperative risk stratification and supporting more precise, individualized therapeutic decisionmaking in OSCC.

Si-Yu Li, Xiao-Feng Zheng, Yi-Feng Huang et al. · 0 citations

Kinetic model for BTX adsorption on NiO surface in resistive MEMS gas sensors: determination of the energy components of the model.

We develop a multiscale kinetic model for gas detection by resistive MEMS gas sensors based on NiO. The model couples external mass transfer, multisite Langmuir-type adsorption including a dissociative channel, and surface diffusion on an energetically heterogeneous NiO surface with a flat core-shell grain structure (c...

A. Kondrateva, Kirill Karaseov, D. Strizhkin et al. · 0 citations
#diffusion models Preprint Sep 2026

SceneHI: High-Resolution 3D-Consistent Scene Texturing with Controllable Illumination

This work introduces an exact analytical pixel-to-texel mapping that aligns diffusion trajectories across multiple viewpoints, and utilizes High-Resolution Latent Textures as a persistent canvas for gradually denoised textures, while camera views perform the denoising steps in latent pixel space.

Athanasios Tragakis, M. Aversa, D. Ivanova et al. · 0 citations
#diffusion models Preprint Sep 2026

StreetDiff: Multi-view Street Scenes Generation via Cross-view Consistent Multi-view Stable Diffusion with Structure Prompts

The proposed StreetDiff introduces a Panorama--Perspective Synergy design to decouple global layout reasoning from local detail synthesis, and incorporates a Panorama Alignment Module (PAM) that establishes spherical-projection-based attention constraints across views to achieve robust cross-view coherence in challengi...

Qi Zhang, Yanyifan Wang, Wei-Yuan Zhang et al. · 0 citations
#diffusion models Preprint Sep 2026

Quench dynamics in nonreciprocal Aubry-Andr\'e-Harper model

The critical phase of a non-Hermitian quasicrystal can support stronger transport than its surrounding delocalized phase. We demonstrate this anomalous behavior in the one-dimensional nonreciprocal Aubry-Andr\'e-Harper model through a combined study of dynamical quantum phase transitions (DQPTs) and wavepacket diffusio...

Zhi-Yu Pei, Yong-Xu Fu, Xian-Long Gao · 0 citations
#diffusion models Open access Sep 2026

Directional Peer Effects in Technology Adoption: Influence of Farmer Interactions in Sustaining Rice Production in Thailand

ABSTRACT This study examines whether Sustainable Rice Platform (SRP) practices in Thailand are driven by directional social peer exposure and physical proximity. Analysing survey data from 1363 rice‐producing households across Thailand's Central and Northeastern regions, we construct a directed social network based on...

Boyeong Park, Taeyoon Kim, Donghwan An et al. · 0 citations
#diffusion models Dataset Open access Sep 2026

Adsorption Behavior of Trivalent Arsenic on Manganese Ferrite Nanoparticles: Kinetics, Isotherms, and Rate-Limiting Steps

This notebook provides a comprehensive workflow for adsorption kinetics and adsorption isotherm modeling using Python. Experimental data are analyzed through kinetic models (intraparticle diffusion, pseudo-first-order, pseudo-second-order, and Elovich) and classical isotherm models (Freundlich, Langmuir, Temkin, Redlic...

Jaime López–Luna, Vázquez-Hipólito Virgilio, Ramírez-Montes Loida E. et al. · 0 citations
#diffusion models Open access Sep 2026

Conditional Abiogenesis Problem Part IV - Physical Feasibility Envelope

Abiogenesis Feasibility Envelope A Physical Exclusion Framework for Candidate Prebiotic Environments Overview The Abiogenesis Feasibility Envelope is a physical-chemical screening framework for evaluating whether a proposed prebiotic environment can support the conditions required by a specified origin-of-life mechanis...

Rudolf Schaefer · 0 citations
#diffusion models Open access Sep 2026

From Global Depletion to Locked Enstrophy

From Global Depletion to Locked Enstrophy A retraction, a change of variable, and two confounds in the vorticity-alignment reading of three-dimensional Navier–Stokes Driven by Dean Kulik 10 September 2026 Abstract On 8 September 2026 OpenAI announced a proposed resolution of statements (C) and (D) of the Clay formulati...

Dean Kulik · 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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