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diffusion models

2,096 papers

#diffusion models Open access Sep 2026

Sparsity‐Driven Source Localization in Tomographic Sensing Applications

ABSTRACT Hyperspectral standoff detection systems such as Focal Plane Array (FPA) Fourier Transform Infrared (FTIR) spectrometers provide high spatial resolution in detecting airborne chemical contaminants that are invisible to the human eye but potentially hazardous. When two such systems are operated simultaneously w...

Marco Mattuschka, Noah An der Lan, Stefanie Schröder et al. · 0 citations
#machine learning Open access Sep 2026

Transfer Learning of Multiobjective Indirect Low-Thrust Trajectories Using Diffusion Models and Markov Chain Monte Carlo

Preliminary low-thrust spacecraft mission design is a global search problem characterized by a complex solution landscape, multiple objectives, and numerous local minima. During this phase, mission parameters are often not yet fully defined, requiring new solutions to be generated at a high cadence across varying param...

Jannik Graebner, Ryne Beeson · 0 citations
#diffusion models Book Open access Sep 2026

Data of all figures and codes employed to generate the theoretical data of "Anomalous diffusion and localization in a disorder-free atomic mixture".

Codes for the semiclassical simulations (solid lines in Figs. 2 and 3): 1) SemiClassicalSimulator.py2) SCSim_header.pyCode to evaluate the quantum diffusion constant (colormap in Fig 4d): DiffusionFromReturnProb.nbCodes for calculation of the mobility edge (white points in Fig. 4d): 1. grscalar.f: Computes eigenvalues...

Stefano Finelli, Sergey Skipetrov, Dmitry Petrov et al. · 0 citations
#diffusion models Open access Sep 2026

CLOAK: Contrastive Guidance for Latent Diffusion-Based Data Obfuscation

Data obfuscation is a promising technique for mitigating attribute inference attacks by semi-trusted parties with access to time-series data emitted by sensors. Recent advances leverage conditional generative models together with adversarial training or mutual information-based regularization to balance data privacy an...

Xin Yang, Omid Ardakanian · 0 citations
#diffusion models Open access Sep 2026

Beyond-all-order asymptotics for homoclinic snaking of localised patterns in reaction-transport systems

Abstract Spatially localised stationary patterns of arbitrarily wide spatial extent emerge from subcritical Turing bifurcations in one-dimensional reaction-diffusion systems. They lie on characteristic bifurcation curves that oscillate around a Maxwell point as part of a homoclinic snaking phenomenon. Here, a generalis...

Edgardo Villar-Sepúlveda · 0 citations
#diffusion models Open access Oct 2026

Hayashi–Navier–Stokes Formulation: A Unified Description of Higher Angular Modes, Unresolved Degrees of Freedom, and Memory in Kinetic Hydrodynamics

This preprint reformulates the Navier–Stokes viscosity as the effective response that remains after coarse-graining the higher angular modes and unresolved degrees of freedom of the molecular velocity distribution. Using a spherical-harmonic expansion in velocity space and a P/Q projection (P = Pl≤4, Q = I − P), elimin...

Kuniyuki Hayashi · 0 citations
#diffusion models Dataset Open access Oct 2026

ELF: the Energy-Latency Frontier dataset for GPU inference

A dense power-response dataset for AI inference on data-center GPUs. For 20 inference models (LLM decode, Stable-Diffusion UNet, ViT, and CNNs) across four NVIDIA GPUs (T4, L4, A10G, A100), it sweeps the board power limit from the driver floor to TDP, and, via a graphics-clock (DVFS) sweep, reaches below that floor, re...

Alexander Apartsin, Yehudit Aperstein · 0 citations
#diffusion models Open access Oct 2026

REGLUE Your Latents with Global and Local Semantics for Entangled Diffusion

Latent diffusion models (LDMs) achieve state-of-the-art image synthesis, yet their reconstruction-style denoising objective provides only indirect semantic supervision: high-level semantics emerge slowly, requiring longer training and limiting sample quality. Recent works inject semantics from Vision Foundation Models...

Giorgos Petsangourakis, Christos Sgouropoulos, Bill Psomas et al. · 0 citations
#diffusion models Open access Oct 2026

Hayashi–Navier–Stokes Formulation: A Unified Description of Higher Angular Modes, Unresolved Degrees of Freedom, and Memory in Kinetic Hydrodynamics

This preprint reformulates the Navier–Stokes viscosity as the effective response that remains after coarse-graining the higher angular modes and unresolved degrees of freedom of the molecular velocity distribution. Using a spherical-harmonic expansion in velocity space and a P/Q projection (P = Pl≤4, Q = I − P), elimin...

Kuniyuki Hayashi · 0 citations
#diffusion models Open access Oct 2026

REGLUE Your Latents with Global and Local Semantics for Entangled Diffusion

Latent diffusion models (LDMs) achieve state-of-the-art image synthesis, yet their reconstruction-style denoising objective provides only indirect semantic supervision: high-level semantics emerge slowly, requiring longer training and limiting sample quality. Recent works inject semantics from Vision Foundation Models...

Giorgos Petsangourakis, Christos Sgouropoulos, Bill Psomas et al. · 0 citations
#diffusion models Open access Oct 2026

Shariah Computational Financial Engineering I — Reconstructing Retail FX and CFD Market Access: A Structural Incompatibility Analysis and First-Principles Alternative Architecture

Retail contracts for difference (CFDs) and leveraged foreign exchange (FX) trading constitute one of the fastest-growing segments of global retail market access, with daily notional turnover exceeding several trillion United States dollars across major brokerages. Despite the size of the observant-Muslim retail populat...

Muhammad Taha Asif · 0 citations
#diffusion models Open access Oct 2026

Shariah Computational Financial Engineering I — Reconstructing Retail FX and CFD Market Access: A Structural Incompatibility Analysis and First-Principles Alternative Architecture

Retail contracts for difference (CFDs) and leveraged foreign exchange (FX) trading constitute one of the fastest-growing segments of global retail market access, with daily notional turnover exceeding several trillion United States dollars across major brokerages. Despite the size of the observant-Muslim retail populat...

Muhammad Taha Asif · 0 citations

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