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Donghui Li

3 accepted papers

2026

Reliability-Guaranteed and Reward-Seeking Sequence Modeling for Model-Based Offline Reinforcement Learning

AAAI 2026technical

As a data-driven learning approach, model-based offline reinforcement learning (MORL) aims to learn a policy by exploiting a dynamics model derived from an existing dataset. Applying conservative quantification to the dynamics model, most existing works on MORL generate trajectories that approximate

Cited by 0SourcePDFScholar
2026

Scalable Single-Cell Gene Expression Generation with Latent Diffusion Models

ICML 2026poster

Computational modeling of single-cell gene expression is crucial for understanding cellular processes, but generating realistic expression profiles remains a major challenge. This difficulty arises from the count nature of gene expression data and complex latent dependencies among genes. Existing ge…

Cited by 0SourceScholar
2025

Offline Multi-Agent Reinforcement Learning via In-Sample Sequential Policy Optimization

AAAI 2025technical

Offline Multi-Agent Reinforcement Learning (MARL) is an emerging field that aims to learn optimal multi-agent policies from pre-collected datasets. Compared to single-agent case, multi-agent setting involves a large joint state-action space and coupled behaviors of multiple agents, which bring extra…