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pro vyhledávání: '"Zhang, Zhejun"'
In this technical report we present TrafficBots V1.5, a baseline method for the closed-loop simulation of traffic agents. TrafficBots V1.5 achieves baseline-level performance and a 3rd place ranking in the Waymo Open Sim Agents Challenge (WOSAC) 2024
Externí odkaz:
http://arxiv.org/abs/2406.10898
Earthquakes have a significant impact on societies and economies, driving the need for effective search and rescue strategies. With the growing role of AI and robotics in these operations, high-quality synthetic visual data becomes crucial. Current s
Externí odkaz:
http://arxiv.org/abs/2311.07239
The real-world deployment of an autonomous driving system requires its components to run on-board and in real-time, including the motion prediction module that predicts the future trajectories of surrounding traffic participants. Existing agent-centr
Externí odkaz:
http://arxiv.org/abs/2310.12970
An emerging field of sequential decision problems is safe Reinforcement Learning (RL), where the objective is to maximize the reward while obeying safety constraints. Being able to handle constraints is essential for deploying RL agents in real-world
Externí odkaz:
http://arxiv.org/abs/2303.04118
Data-driven simulation has become a favorable way to train and test autonomous driving algorithms. The idea of replacing the actual environment with a learned simulator has also been explored in model-based reinforcement learning in the context of wo
Externí odkaz:
http://arxiv.org/abs/2303.04116
Publikováno v:
In Computers & Graphics November 2024 124
Autor:
Li Jinghui, Yang Yin, Muhetaer Xiaokaitijiang, Tang Yipeng, Wang Lianqun, Bai Yunpeng, Zhang Zhejun, Jiang Nan, Wang Qiang, Chen Qingliang, Xu Dong, Yang Dongyan, Guo Zhigang, Zhao Feng
Publikováno v:
Journal of International Medical Research, Vol 52 (2024)
Objective To compare the clinical effects of coronary artery bypass grafting (CABG) between the left anterior small thoracotomy (LAST) and lower-end sternal splitting (LESS) approaches for coronary artery disease. Methods In total, 110 patients who u
Externí odkaz:
https://doaj.org/article/1c1c2c42060e4476b7897723682734cd
End-to-end approaches to autonomous driving commonly rely on expert demonstrations. Although humans are good drivers, they are not good coaches for end-to-end algorithms that demand dense on-policy supervision. On the contrary, automated experts that
Externí odkaz:
http://arxiv.org/abs/2108.08265
Autor:
Zhang, Zhejun1,2 (AUTHOR), Chen, Huiying1 (AUTHOR), Huang, Ruonan1 (AUTHOR), Zhu, Lihong3 (AUTHOR), Ma, Shengling4 (AUTHOR), Leifer, Larry5 (AUTHOR), Liu, Wei1 (AUTHOR) wei.liu@bnu.edu.cn
Publikováno v:
AI. Mar2024, Vol. 5 Issue 1, p364-382. 19p.
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