Distilling Diversity and Control in Diffusion Models
March 13, 2025
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Computer Science
Graphics
Computer Vision and Pattern Recognition
Graphics
Computer Vision and Pattern Recognition
Distilled diffusion models suffer from a critical limitation: reduced sample
diversity compared to their base counterparts. In this work, we uncover that
despite this diversity loss, distilled models retain the fundamental concept
represent...
The Curse of Conditions: Analyzing and Improving Optimal Transport for Conditional Flow-Based Generation
March 13, 2025
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Computer Science
Machine Learning
Computer Vision and Pattern Recognition
Machine Learning
Computer Vision and Pattern Recognition
Minibatch optimal transport coupling straightens paths in unconditional flow
matching. This leads to computationally less demanding inference as fewer
integration steps and less complex numerical solvers can be employed when
numerically sol...
Dual-Stage Cross-Modal Network with Dynamic Feature Fusion for Emotional Mimicry Intensity Estimation
March 13, 2025
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Computer Science
Computer Vision and Pattern Recognition
Artificial Intelligence
Computer Vision and Pattern Recognition
Artificial Intelligence
Emotional Mimicry Intensity (EMI) estimation serves as a critical technology
for understanding human social behavior and enhancing human-computer
interaction experiences, where the core challenge lies in dynamic correlation
modeling and rob...
A high-speed heterogeneous lithium tantalate silicon photonics platform
March 13, 2025
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Physics
Optics
Applied Physics
Optics
Applied Physics
The rapid expansion of cloud computing and artificial intelligence has driven
the demand for faster optical components in data centres to unprecedented
levels. A key advancement in this field is the integration of multiple photonic
componen...
On the Automation of High Throughput Modeling of Adsorption In Porous Zeolitic Imidazolate Frameworks
March 13, 2025
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Physics
Materials Science
Materials Science
The zeolitic imidazolate frameworks (ZIF) have emerged as a promising
candidate for catalysis, carbon-dioxide (CO) capture and storage as well
as flue gas separation due to their tunable porosity and chemical stability.
ZIFs consists ...
Projective curves and weak second-order logic
March 13, 2025
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Mathematics
Logic
Logic
Given an algebraically closed field of characteristic zero, we study the
incidence relation between points and irreducible projective curves, or more
precisely the poset of irreducible proper subvarieties of .
Answering ...
Category Prompt Mamba Network for Nuclei Segmentation and Classification
March 13, 2025
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Computer Science
Computer Vision and Pattern Recognition
Computer Vision and Pattern Recognition
Nuclei segmentation and classification provide an essential basis for tumor
immune microenvironment analysis. The previous nuclei segmentation and
classification models require splitting large images into smaller patches for
training, leadi...
dFLMoE: Decentralized Federated Learning via Mixture of Experts for Medical Data Analysis
March 13, 2025
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Computer Science
Machine Learning
Artificial Intelligence
Machine Learning
Artificial Intelligence
Federated learning has wide applications in the medical field. It enables
knowledge sharing among different healthcare institutes while protecting
patients' privacy. However, existing federated learning systems are typically
centralized, re...
Reexamining Circular Dichroism in Photoemission From a Topological Insulator
March 13, 2025
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Physics
Materials Science
Materials Science
The orbital angular momentum (OAM) of electron states is an essential
ingredient for topological and quantum geometric quantities in solids. For
example, Dirac surface states with helical spin- and orbital-angular momenta
are a hallmark of ...
Multi-objective Good Arm Identification with Bandit Feedback
March 13, 2025
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Computer Science
Machine Learning
Machine Learning
We consider a good arm identification problem in a stochastic bandit setting
with multi-objectives, where each arm is associated with a
distribution defined over . For each round ,
the player/algor...