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Posters

2024

Decision-Focused Learning with Directional Gradients
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AI Theory Optimization 🏒 UC Los Angeles
New Perturbation Gradient losses connect expected decisions with directional derivatives, enabling Lipschitz continuous surrogates for predict-then-optimize, asymptotically yielding best-in-class poli…
Decision Mamba: Reinforcement Learning via Hybrid Selective Sequence Modeling
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Machine Learning Reinforcement Learning 🏒 School of Artificial Intelligence, Jilin University
Decision Mamba-Hybrid (DM-H) accelerates in-context RL for long-term tasks by cleverly combining the strengths of Mamba’s linear long-term memory processing and transformer’s high-quality predictions,…
Decision Mamba: A Multi-Grained State Space Model with Self-Evolution Regularization for Offline RL
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AI Generated Machine Learning Reinforcement Learning 🏒 School of Computer Science and Technology, Harbin Institute of Technology (Shenzhen)
Decision Mamba: a novel offline RL model, leverages a multi-grained state space model and self-evolution regularization to overcome challenges with out-of-distribution data and noisy labels, achieving…
Decentralized Noncooperative Games with Coupled Decision-Dependent Distributions
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Machine Learning Reinforcement Learning 🏒 Hong Kong University of Science and Technology
Decentralized noncooperative games with coupled decision-dependent distributions are analyzed, providing novel equilibrium concepts, uniqueness conditions, and a decentralized algorithm with sublinear…
Debiasing Synthetic Data Generated by Deep Generative Models
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AI Theory Privacy 🏒 Ghent University Hospital - SYNDARA
Debiasing synthetic data generated by deep generative models enhances statistical convergence rates, yielding reliable results for specific analyses.
DeBaRA: Denoising-Based 3D Room Arrangement Generation
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Computer Vision 3D Vision 🏒 Dassault Systèmes
DeBaRA: a novel denoising-based model generates realistic & controllable 3D room layouts, surpassing existing methods.
Dealing with Synthetic Data Contamination in Online Continual Learning
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Computer Vision Image Generation 🏒 University of Tokyo
AI-generated images contaminate online continual learning datasets, hindering performance. A new method, ESRM, leverages entropy and real/synthetic similarity maximization to select high-quality data…
DDR: Exploiting Deep Degradation Response as Flexible Image Descriptor
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Computer Vision Image Generation 🏒 School of Computer Science and Technology, Tongji University, China
Deep Degradation Response (DDR) uses image deep feature changes under degradation to create a flexible image descriptor, excelling in blind image quality assessment and unsupervised image restoration.
DDN: Dual-domain Dynamic Normalization for Non-stationary Time Series Forecasting
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Machine Learning Deep Learning 🏒 Tsinghua University
DDN: Dual-domain Dynamic Normalization dynamically improves time series forecasting accuracy by addressing data distribution changes in both time and frequency domains via a plug-in module.
DDK: Distilling Domain Knowledge for Efficient Large Language Models
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Natural Language Processing Large Language Models 🏒 Taobao & Tmall Group of Alibaba
DDK: Dynamically Distilling Domain Knowledge for efficient LLMs.
DDGS-CT: Direction-Disentangled Gaussian Splatting for Realistic Volume Rendering
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AI Applications Healthcare 🏒 United Imaging Intelligence
DDGS-CT: A novel direction-disentangled Gaussian splatting method creates realistic X-ray images from CT scans, boosting accuracy and speed for applications such as image-guided surgery and radiothera…
DCDepth: Progressive Monocular Depth Estimation in Discrete Cosine Domain
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Computer Vision 3D Vision 🏒 Nanjing University of Science and Technology
DCDepth achieves state-of-the-art monocular depth estimation by progressively predicting depth in the frequency domain via DCT, capturing local correlations and global context effectively.
DC-Gaussian: Improving 3D Gaussian Splatting for Reflective Dash Cam Videos
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Computer Vision 3D Vision 🏒 Virginia Tech
DC-Gaussian: A novel method generates high-fidelity novel views from dashcam videos by addressing common windshield obstructions (reflections, occlusions) using adaptive image decomposition, illumina…
DataStealing: Steal Data from Diffusion Models in Federated Learning with Multiple Trojans
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AI Generated Machine Learning Federated Learning 🏒 Zhejiang University
Attackers can steal massive private data from federated learning diffusion models using multiple Trojans and an advanced attack, AdaSCP, which circumvents existing defenses.
Dataset Decomposition: Faster LLM Training with Variable Sequence Length Curriculum
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Natural Language Processing Large Language Models 🏒 Apple
This paper introduces dataset decomposition (DD), a novel approach to accelerate LLM training while enhancing performance. DD significantly reduces training time by decomposing datasets into buckets …
Data-faithful Feature Attribution: Mitigating Unobservable Confounders via Instrumental Variables
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AI Theory Interpretability 🏒 Zhejiang University
Data-faithful feature attribution tackles misinterpretations from unobservable confounders by using instrumental variables to train confounder-free models, leading to more robust and accurate feature …
Data-Efficient Operator Learning via Unsupervised Pretraining and In-Context Learning
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AI Generated Machine Learning Self-Supervised Learning 🏒 Simon Fraser University
Data-efficient neural operator learning is achieved via unsupervised pretraining and in-context learning, significantly reducing simulation costs and improving generalization.
Data-Efficient Learning with Neural Programs
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Natural Language Processing Large Language Models 🏒 University of Pennsylvania
ISED: a novel, data-efficient algorithm learns neural programs by sampling from neural predictions to estimate gradients of black-box components, outperforming baselines on various benchmarks.
Data-Driven Discovery of Dynamical Systems in Pharmacology using Large Language Models
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AI Applications Healthcare 🏒 University of Cambridge
LLMs iteratively discover and refine interpretable dynamical systems models, achieving high accuracy and uncovering new insights; demonstrated by a novel Warfarin model.
Data subsampling for Poisson regression with pth-root-link
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AI Generated AI Theory Optimization 🏒 University Potsdam
Sublinear coresets for Poisson regression are developed, offering 1Β±Ξ΅ approximation guarantees, with complexity analyzed using a novel parameter and domain shifting.