Posters
2024
Chain of Preference Optimization: Improving Chain-of-Thought Reasoning in LLMs
·2704 words·13 mins·
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Natural Language Processing
Large Language Models
🏢 Sea AI Lab, Singapore
Chain of Preference Optimization (CPO) dramatically improves LLM reasoning by leveraging ToT’s search tree for efficient fine-tuning, achieving similar or better performance with significantly reduced…
Chain of Agents: Large Language Models Collaborating on Long-Context Tasks
·3007 words·15 mins·
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Natural Language Processing
Large Language Models
🏢 Google Cloud AI Research
Chain-of-Agents (CoA) framework uses multi-agent collaboration to efficiently process long contexts for LLMs, significantly improving performance on various tasks.
Certified Robustness for Deep Equilibrium Models via Serialized Random Smoothing
·3902 words·19 mins·
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AI Theory
Robustness
🏢 North Carolina State University
Accelerate DEQ certification up to 7x with Serialized Random Smoothing (SRS), achieving certified robustness on large-scale datasets without sacrificing accuracy.
Certified Machine Unlearning via Noisy Stochastic Gradient Descent
·2364 words·12 mins·
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AI Generated
AI Theory
Privacy
🏢 Georgia Institute of Technology
This paper introduces a novel machine unlearning method using projected noisy stochastic gradient descent, providing the first approximate unlearning guarantee under convexity, significantly improving…
CemiFace: Center-based Semi-hard Synthetic Face Generation for Face Recognition
·3037 words·15 mins·
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Computer Vision
Face Recognition
🏢 Queen Mary University of London
CemiFace: Generating high-quality synthetic facial data for robust face recognition, while addressing privacy concerns.
CE-NAS: An End-to-End Carbon-Efficient Neural Architecture Search Framework
·2041 words·10 mins·
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Machine Learning
Reinforcement Learning
🏢 Worcester Polytechnic Institute
CE-NAS: A novel framework minimizes the carbon footprint of Neural Architecture Search by dynamically allocating GPU resources based on predicted carbon intensity, achieving state-of-the-art results w…
CausalStock: Deep End-to-end Causal Discovery for News-driven Multi-stock Movement Prediction
·1729 words·9 mins·
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AI Applications
Finance
🏢 Renmin University of China
CausalStock: A novel framework for accurate news-driven multi-stock movement prediction, using lag-dependent causal discovery and LLMs for enhanced noise reduction and explainability.
CausalDiff: Causality-Inspired Disentanglement via Diffusion Model for Adversarial Defense
·1963 words·10 mins·
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AI Theory
Robustness
🏢 Institute of Computing Technology, CAS
CausalDiff leverages causal inference and diffusion models to create a robust AI defense against unseen adversarial attacks, significantly outperforming state-of-the-art methods.
Causal vs. Anticausal merging of predictors
·304 words·2 mins·
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AI Theory
Causality
🏢 Amazon
Causal assumptions drastically alter predictor merging, with CMAXENT revealing logistic regression for causal and LDA for anticausal directions.
Causal Temporal Representation Learning with Nonstationary Sparse Transition
·2158 words·11 mins·
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AI Theory
Representation Learning
🏢 Carnegie Mellon University
CtrlNS: A novel framework for causal temporal representation learning tackles the challenge of nonstationary time series by leveraging sparse transition assumptions, achieving improved accuracy in ide…
Causal language modeling can elicit search and reasoning capabilities on logic puzzles
·2119 words·10 mins·
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Natural Language Processing
Large Language Models
🏢 University of Texas at Austin
LLMs surprisingly master complex logic puzzles like Sudoku and Zebra puzzles after training on strategically ordered solution steps, revealing hidden reasoning abilities.
Causal Inference in the Closed-Loop: Marginal Structural Models for Sequential Excursion Effects
·2206 words·11 mins·
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AI Theory
Causality
🏢 Carnegie Mellon University
Researchers introduce a non-parametric causal inference framework to analyze closed-loop optogenetics designs, revealing previously hidden causal effects of neural circuit manipulations on behavior.
Causal Imitation for Markov Decision Processes: a Partial Identification Approach
·1601 words·8 mins·
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Machine Learning
Reinforcement Learning
🏢 Columbia University
This paper presents novel causal imitation learning algorithms using partial identification to achieve expert performance even when unobserved confounders affect Markov Decision Processes.
Causal Effect Identification in a Sub-Population with Latent Variables
·1896 words·9 mins·
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AI Theory
Causality
🏢 ETH Zurich
This paper introduces a novel algorithm to accurately compute causal effects within specific sub-populations, even when hidden factors influence the data, advancing causal inference significantly.
Causal Discovery from Event Sequences by Local Cause-Effect Attribution
·2331 words·11 mins·
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AI Theory
Causality
🏢 CISPA Helmholtz Center for Information Security
CASCADE algorithm unveils hidden causal structures in event sequences by minimizing description length, surpassing existing Granger causality-based methods.
Causal Dependence Plots
·2526 words·12 mins·
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AI Theory
Interpretability
🏢 London School of Economics
Causal Dependence Plots (CDPs) visualize how machine learning model predictions causally depend on input features, overcoming limitations of existing methods that ignore causal relationships.
Causal Deciphering and Inpainting in Spatio-Temporal Dynamics via Diffusion Model
·2290 words·11 mins·
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AI Applications
Finance
🏢 University of Science and Technology of China
CaPaint: a novel causal spatio-temporal prediction framework that uses causal reasoning and diffusion inpainting to boost model accuracy and generalizability, especially in data-scarce settings.
Causal Contrastive Learning for Counterfactual Regression Over Time
·3424 words·17 mins·
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Machine Learning
Self-Supervised Learning
🏢 Paris-Saclay University
Causal CPC: a novel method for accurate and efficient counterfactual regression over time using RNNs, CPC, and InfoMax, achieving state-of-the-art performance.
Causal Context Adjustment Loss for Learned Image Compression
·2583 words·13 mins·
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AI Generated
Computer Vision
Image Compression
🏢 University of Electronic Science and Technology of China
Learned image compression gets a boost with a novel Causal Context Adjustment Loss, improving efficiency without sacrificing quality.
Categorical Flow Matching on Statistical Manifolds
·2341 words·11 mins·
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AI Generated
Machine Learning
Generative Models
🏢 Peking University
Statistical Flow Matching (SFM) uses information geometry to create a new flow-matching framework for generating discrete data, achieving superior sampling quality and likelihood compared to existing …