github.com/Will-Consagra/OpEdd
Will-Consagra/OpEdd
Optimal experimental design and sparse estimation for diffusion MRI (⭐ 0)
arxiv.org/abs/2406.09162v1
EMMA: Your Text-to-Image Diffusion Model Can Secretly Accept Multi-Modal Prompts
Recent advancements in image generation have enabled the creation of high-quality images from text conditions. However, when facing multi-modal conditions, such as text combined with reference appearances, existing methods struggle to balance multipl...
arxiv.org/abs/2310.01107v2
Ground-A-Video: Zero-shot Grounded Video Editing using Text-to-image Diffusion M…
Recent endeavors in video editing have showcased promising results in single-attribute editing or style transfer tasks, either by training text-to-video (T2V) models on text-video data or adopting training-free methods. However, when confronted with...
github.com/IDEA-Research/Grounded-Segment-Anything
IDEA-Research/Grounded-Segment-Anything
Grounded SAM: Marrying Grounding DINO with Segment Anything & Stable Diffusion & Recognize Anything - Automatically Detect , Segment and Generate Anything (⭐ 17446)
arxiv.org/abs/2007.06752v1
Speeding Up Particle Slowing using Shortcuts to Adiabaticity
We propose a method for slowing particles by laser fields that potentially has the ability to generate large forces without the associated momentum diffusion that results from the random directions of spontaneously scattered photons. In this method,...
arxiv.org/abs/2201.08616v3
Diffusion Multi-unit Auctions with Diminishing Marginal Utility Buyers
We consider an auction design problem where a seller sells multiple homogeneous items to a set of connected buyers. Each buyer only knows the buyers she directly connects with and has a diminishing marginal utility valuation for the items. The seller...
arxiv.org/abs/1607.08734v2
Dislocation climb models from atomistic scheme to dislocation dynamics
We develop a mesoscopic dislocation dynamics model for vacancy-assisted dislocation climb by upscalings from a stochastic model on the atomistic scale. Our models incorporate microscopic mechanisms of (i) bulk diffusion of vacancies, (ii) vacancy exc...
arxiv.org/abs/1109.4905v1
Predicting dislocation climb: Classical modeling versus atomistic simulations
The classical modeling of dislocation climb based on a continuous description of vacancy diffusion is compared to recent atomistic simulations of dislocation climb in body-centered cubic iron under vacancy supersaturation [Phys. Rev. Lett. 105 095501...
arxiv.org/abs/1508.03225v1
A non-smooth regularization of a forward-backward parabolic equation
In this paper we introduce a model describing diffusion of species by a suitable regularization of a "forward-backward" parabolic equation. In particular, we prove existence and uniqueness of solutions, as well as continuous dependence on data, for a...
arxiv.org/abs/0906.4385v1
Protein folding on rugged energy landscapes: Conformational diffusion on fractal…
We employ simulations of model proteins to study folding on rugged energy landscapes. We construct ``first-passage'' networks as the system transitions from unfolded to native states. The nodes and bonds in these networks correspond to basins and t...
arxiv.org/abs/1109.1530v1
Daily Deals: Prediction, Social Diffusion, and Reputational Ramifications
Daily deal sites have become the latest Internet sensation, providing discounted offers to customers for restaurants, ticketed events, services, and other items. We begin by undertaking a study of the economics of daily deals on the web, based on a d...
github.com/yisol/IDM-VTON
yisol/IDM-VTON
[ECCV2024] IDM-VTON : Improving Diffusion Models for Authentic Virtual Try-on in the Wild (⭐ 4898)
arxiv.org/abs/2505.05022v2
SOAP: Style-Omniscient Animatable Portraits
Creating animatable 3D avatars from a single image remains challenging due to style limitations (realistic, cartoon, anime) and difficulties in handling accessories or hairstyles. While 3D diffusion models advance single-view reconstruction for gener...
arxiv.org/abs/2007.12040v2
Exploring the Gillis model: a discrete approach to diffusion in logarithmic pote…
Gillis model, introduced more than 60 years ago, is a non-homogeneous random walk with a position dependent drift. Though parsimoniously cited both in the physical and mathematical literature, it provides one of the very few examples of a stochastic...
arxiv.org/abs/2405.19335v1
X-VILA: Cross-Modality Alignment for Large Language Model
We introduce X-VILA, an omni-modality model designed to extend the capabilities of large language models (LLMs) by incorporating image, video, and audio modalities. By aligning modality-specific encoders with LLM inputs and diffusion decoders with LL...
arxiv.org/abs/0803.0196v1
Condensation and growth of Kirkendall voids in intermetallic compounds
A model for the simulation of Kirkendall voiding in metallic materials is presented based on vacancy diffusion, elastic-plastic and rate-dependent deformation of spherical voids. Starting with a phenomenological explanation of the Kirkendall effect...
arxiv.org/abs/1312.0650v1
Differential Games of Competition in Online Content Diffusion
Access to online contents represents a large share of the Internet traffic. Most such contents are multimedia items which are user-generated, i.e., posted online by the contents' owners. In this paper we focus on how those who provide contents can le...
arxiv.org/abs/2505.11309v2
Decomposing stimulus-specific sensory neural information via diffusion models
To understand sensory coding, we must ask not only how much information neurons encode, but also what that information is about. This requires decomposing mutual information into contributions from individual stimuli and stimulus features: a fundamen...
github.com/design-edit/DesignEdit
design-edit/DesignEdit
[AAAI2025] DesignEdit: Unify Spatial-Aware Image Editing via Training-free Inpainting with a Multi-Layered Latent Diffusion Framework (⭐ 365)
github.com/nv-tlabs/pacer
nv-tlabs/pacer
Official implementation of PACER, Pedestrian Animation ControllER, of CVPR 2023 paper: "Trace and Pace: Controllable Pedestrian Animation via Guided Trajectory Diffusion". (⭐ 107)