Search Results for author: Yunduan Cui

Found 4 papers, 2 papers with code

Efficient Large-Scale Urban Parking Prediction: Graph Coarsening Based on Real-Time Parking Service Capability

no code implementations5 Oct 2024 YiXuan Wang, Zhenwu Chen, Kangshuai Zhang, Yunduan Cui, Yang Yang, Lei Peng

Specifically, we introduce a graph attention mechanism that assesses the real-time service capabilities of parking lots to construct a dynamic parking graph that accurately reflects real preferences in parking behavior.

Dimensionality Reduction Graph Attention

Effective Multi-Agent Deep Reinforcement Learning Control with Relative Entropy Regularization

1 code implementation26 Sep 2023 Chenyang Miao, Yunduan Cui, Huiyun Li, Xinyu Wu

It alleviates the inconsistency of multiple agents' policy updates by introducing the relative entropy regularization to the Centralized Training with Decentralized Execution (CTDE) framework with the Actor-Critic (AC) structure.

Deep Reinforcement Learning Multi-agent Reinforcement Learning +1

Uncertainty-aware Contact-safe Model-based Reinforcement Learning

no code implementations16 Oct 2020 Cheng-Yu Kuo, Andreas Schaarschmidt, Yunduan Cui, Tamim Asfour, Takamitsu Matsubara

In typical MBRL, we cannot expect the data-driven model to generate accurate and reliable policies to the intended robotic tasks during the learning process due to sample scarcity.

Model-based Reinforcement Learning reinforcement-learning +2

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