Chengdong Ma
5 papers · 2024–2025 · 4 venues · across top CS/AI venues
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Achievements
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π Conference Polyglot Β· Bronze π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (18) π£ Hot Topic Early Bird π Grand Slam
π
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Artificial Intelligence
(4)
Core AI
(4)
Deep Learning
(3)
Machine Learning
(3)
Natural Language Processing
(3)
Optimization & Theory
(3)
Resources & Methods
(3)
Reinforcement Learning
(2)
Methods
(2)
Models
(2)
Mathematics & Optimization
(1)
Robotics
(1)
Architectures
(1)
Capabilities
(1)
Learning Types
(1)
Keywords
preference optimization
(2)
large language model
(2)
online learning
(1)
preference learning
(1)
preference alignment
(1)
language model alignment
(1)
reinforcement learning from human feedback
(1)
model alignment
(1)
nash equilibrium
(1)
message passing
(1)
singular value decomposition
(1)
mirror descent
(1)
sequential dependencies
(1)
pareto optimality
(1)
multi-objective optimization
(1)
low-rank adaptation
(1)
test-time optimization
(1)
real-time inference
(1)
sampling step
(1)
pareto front
(1)
Papers
Amulet: ReAlignment During Test Time for Personalized Preference Adaptation of LLMs
ICLR 2025
Falcon: Fast Visuomotor Policies via Partial Denoising
ICML 2025
Magnetic Preference Optimization: Achieving Last-iterate Convergence for Language Model Alignment
ICLR 2025
Towards Efficient Collaboration via Graph Modeling in Reinforcement Learning
AAAI 2025
Panacea: Pareto Alignment via Preference Adaptation for LLMs
NeurIPS 2024