Jiaji Zhang
5 papers · 2023–2026 · 4 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(12)
🐣
Hot Topic Early Bird
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Research topics
Keywords
offline reinforcement learning
(3)
diffusion model
(2)
sample efficiency
(2)
dynamics model
(2)
model-based reinforcement learning
(2)
preference learning
(1)
model uncertainty
(1)
bellman error
(1)
ensemble method
(1)
trajectory generation
(1)
credit assignment
(1)
compounding error
(1)
delayed reward
(1)
episodic return decomposition
(1)
model compression
(1)
proxy reward
(1)
post-training quantization
(1)
image generation
(1)
imitation learning
(1)
uncertainty quantification
(1)
Papers
SegQuant: A Semantics-Aware and Generalizable Quantization Framework for Diffusion Models
CVPR 2026
Any-step Dynamics Model Improves Future Predictions for Online and Offline Reinforcement Learning
ICLR 2025
Episodic Return Decomposition by Difference of Implicitly Assigned Sub-trajectory Reward
AAAI 2024
Flow to Better: Offline Preference-based Reinforcement Learning via Preferred Trajectory Generation
ICLR 2024
Model-Bellman Inconsistency for Model-based Offline Reinforcement Learning
ICML 2023