Mengdi Xu
15 papers · 2020–2024 · 12 venues · across top CS/AI venues
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optimal transport
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domain adaptation
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offline reinforcement learning
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sample efficiency
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decision transformer
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multi-task learning
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imitation learning
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online learning
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Papers
Embodied Executable Policy Learning with Language-based Scene Summarization
NAACL 2024
Functional optimal transport: regularized map estimation and domain adaptation for functional data
JMLR 2024
Adaptive Online Replanning with Diffusion Models
NeurIPS 2023
A trajectory is worth three sentences: multimodal transformer for offline reinforcement learning
UAI 2023
Can Brain Signals Reveal Inner Alignment with Human Languages?
EMNLP 2023
Continual Vision-based Reinforcement Learning with Group Symmetries
CoRL 2023
Group Distributionally Robust Reinforcement Learning with Hierarchical Latent Variables
AISTATS 2023
Hyper-Decision Transformer for Efficient Online Policy Adaptation
ICLR 2023
SCCS: Semantics-Consistent Cross-domain Summarization via Optimal Transport Alignment
ACL 2023
Transfer Knowledge from Natural Language to Electrocardiography: Can We Detect Cardiovascular Disease Through Language Models?
EACL 2023
What Went Wrong? Closing the Sim-to-Real Gap via Differentiable Causal Discovery
CoRL 2023
Curriculum Reinforcement Learning using Optimal Transport via Gradual Domain Adaptation
NeurIPS 2022
Prompting Decision Transformer for Few-Shot Policy Generalization
ICML 2022
Robust Reinforcement Learning as a Stackelberg Game via Adaptively-Regularized Adversarial Training
IJCAI 2022
Task-Agnostic Online Reinforcement Learning with an Infinite Mixture of Gaussian Processes
NeurIPS 2020