Yifu Huo
7 papers · 2024–2026 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(17)
Top co-authors
Research topics
Artificial Intelligence
(6)
Machine Learning
(6)
Core AI
(6)
Deep Learning
(3)
Learning Types · Deep Learning
(3)
Reinforcement Learning
(2)
Application Areas
(2)
Learning Types · Machine Learning
(2)
Methods
(2)
Optimization & Theory
(2)
Natural Language Processing
(1)
Core Methods
(1)
Generation
(1)
Learning Paradigms
(1)
Models
(1)
Keywords
reward model
(3)
language model alignment
(2)
preference optimization
(2)
reward reasoning
(2)
reinforcement learning from human feedback
(2)
machine translation
(1)
preference alignment
(1)
label smoothing
(1)
sampling efficiency
(1)
ranking accuracy
(1)
generative model
(1)
foundation model
(1)
hallucination mitigation
(1)
proximal policy optimization
(1)
human preference alignment
(1)
efficient sampling
(1)
visual understanding
(1)
pairwise ranking loss
(1)
abstractive summarization
(1)
hypothesis space
(1)
Papers
GRAM-R²: Self-Training Generative Foundation Reward Models for Reward Reasoning
AAAI 2026
MSRL: Scaling Generative Multimodal Reward Modeling via Multi-Stage Reinforcement Learning
CVPR 2026
Probing Preference Representations: A Multi-Dimensional Evaluation and Analysis Method for Reward Models
AAAI 2026
GRAM: A Generative Foundation Reward Model for Reward Generalization
ICML 2025
HEAL: A Hypothesis-Based Preference-Aware Analysis Framework
EMNLP 2025
RoVRM: A Robust Visual Reward Model Optimized via Auxiliary Textual Preference Data
AAAI 2025
ESRL: Efficient Sampling-Based Reinforcement Learning for Sequence Generation
AAAI 2024