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Posters

2024

Learning from Noisy Labels via Conditional Distributionally Robust Optimization
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Machine Learning Semi-Supervised Learning 🏒 University of Western Ontario
This paper introduces AdaptCDRP, a novel algorithm that uses conditional distributionally robust optimization to build robust classifiers from noisy labels, achieving superior accuracy.
Learning from Highly Sparse Spatio-temporal Data
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Machine Learning Deep Learning 🏒 School of Artificial Intelligence and Data Science, University of Science and Technology of China
OPCR, a novel one-step spatio-temporal imputation method, surpasses existing iterative approaches by directly propagating limited observations to the global context, achieving superior accuracy and ef…
Learning from higher-order correlations, efficiently: hypothesis tests, random features, and neural networks
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Machine Learning Deep Learning 🏒 International School of Advanced Studies (SISSA)
Neural networks learn efficiently from higher-order correlations, exceeding the capabilities of random features, as demonstrated through hypothesis tests and novel theoretical analysis in high-dimensi…
Learning Frequency-Adapted Vision Foundation Model for Domain Generalized Semantic Segmentation
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Computer Vision Image Segmentation 🏒 Westlake University
FADA: a novel frequency-adapted learning scheme boosts domain-generalized semantic segmentation by decoupling style and content using Haar wavelets, achieving state-of-the-art results.
Learning Equilibria in Adversarial Team Markov Games: A Nonconvex-Hidden-Concave Min-Max Optimization Problem
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Machine Learning Reinforcement Learning 🏒 UC Irvine
AI agents efficiently learn Nash equilibria in adversarial team Markov games using a novel learning algorithm with polynomial complexity, resolving prior limitations.
Learning Elastic Costs to Shape Monge Displacements
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AI Theory Optimization 🏒 Apple
Learn optimal transport maps with structured displacements using elastic costs and a novel bilevel loss function!
Learning diverse causally emergent representations from time series data
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AI Theory Representation Learning 🏒 Department of Computing, Imperial College London
AI learns emergent system features from time-series data using a novel differentiable architecture maximizing causal emergence, outperforming pure mutual information maximization.
Learning Distributions on Manifolds with Free-Form Flows
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Machine Learning Generative Models 🏒 Heidelberg University
Manifold Free-Form Flows (M-FFF) achieves fast and accurate generative modeling on Riemannian manifolds using a single function evaluation, outperforming prior methods.
Learning Distinguishable Trajectory Representation with Contrastive Loss
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Machine Learning Reinforcement Learning 🏒 Nanjing University of Aeronautics and Astronautics
Contrastive Trajectory Representation (CTR) boosts multi-agent reinforcement learning by learning distinguishable agent trajectories using contrastive loss, thus improving performance significantly.
Learning Disentangled Representations for Perceptual Point Cloud Quality Assessment via Mutual Information Minimization
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AI Generated Computer Vision 3D Vision 🏒 Cooperative Medianet Innovation Center, Shanghai Jiao Tong University
DisPA: a novel disentangled representation learning framework for perceptual point cloud quality assessment achieves superior performance by minimizing mutual information between content and distortio…
Learning Discrete Latent Variable Structures with Tensor Rank Conditions
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AI Generated AI Theory Causality 🏒 Carnegie Mellon University
This paper introduces a novel tensor rank condition for identifying causal structures among discrete latent variables, advancing causal discovery in complex scenarios.
Learning Discrete Concepts in Latent Hierarchical Models
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AI Theory Interpretability 🏒 Carnegie Mellon University
This paper introduces a novel framework for learning discrete concepts from high-dimensional data, establishing theoretical conditions for identifying underlying hierarchical causal structures and pro…
Learning Diffusion Priors from Observations by Expectation Maximization
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AI Generated Machine Learning Unsupervised Learning 🏒 University of Liège
This research introduces an Expectation-Maximization algorithm to train diffusion models from incomplete and noisy data, enabling their use in data-scarce scientific applications.
Learning De-Biased Representations for Remote-Sensing Imagery
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Computer Vision Object Detection 🏒 Singapore Management University
DebLoRA: A novel unsupervised learning approach debiases LoRA for remote sensing imagery, boosting minor class performance without sacrificing major class accuracy.
Learning Cut Generating Functions for Integer Programming
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AI Generated AI Theory Optimization 🏒 Johns Hopkins University
This research develops data-driven methods for selecting optimal cut generating functions in integer programming, providing theoretical guarantees and empirical improvements over existing techniques.
Learning Cortico-Muscular Dependence through Orthonormal Decomposition of Density Ratios
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Multimodal Learning Vision-Language Models 🏒 Department of Bioengineering, Imperial College London
Unveiling cortico-muscular dependence using orthonormal decomposition of density ratios, FMCA-T, enhances movement classification and reveals channel-temporal dependencies.
Learning Cooperative Trajectory Representations for Motion Forecasting
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AI Generated AI Applications Autonomous Vehicles 🏒 Tsinghua University
V2X-Graph: a novel cooperative motion forecasting framework achieving interpretable trajectory feature fusion for enhanced accuracy.
Learning Complete Protein Representation by Dynamically Coupling of Sequence and Structure
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AI Generated Natural Language Processing Representation Learning 🏒 Zhejiang University
CoupleNet dynamically links protein sequences and structures for improved representations, surpassing state-of-the-art methods in function prediction, particularly for uncommon proteins.
Learning Commonality, Divergence and Variety for Unsupervised Visible-Infrared Person Re-identification
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Computer Vision Person Re-Identification 🏒 Institute of Artificial Intelligence, Xiamen University
Progressive Contrastive Learning with Hard & Dynamic Prototypes (PCLHD) revolutionizes unsupervised visible-infrared person re-identification by effectively capturing data commonality, divergence, and…
Learning Bregman Divergences with Application to Robustness
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Computer Vision Image Classification 🏒 ETH Zurich
Learned Bregman divergences significantly improve image corruption robustness in adversarial training.