Search Results for author: Chris Zhang

Found 4 papers, 1 papers with code

Unraveling Attacks in Machine Learning-based IoT Ecosystems: A Survey and the Open Libraries Behind Them

no code implementations22 Jan 2024 Chao Liu, Boxi Chen, Wei Shao, Chris Zhang, Kelvin Wong, Yi Zhang

Through our comprehensive review and analysis, this paper seeks to contribute to the ongoing discourse on ML-based IoT security, offering valuable insights and practical solutions to secure ML models and data in the rapidly expanding field of artificial intelligence in IoT.

Anomaly Detection Model extraction

Learning Realistic Traffic Agents in Closed-loop

no code implementations2 Nov 2023 Chris Zhang, James Tu, Lunjun Zhang, Kelvin Wong, Simon Suo, Raquel Urtasun

Our experiments show that RTR learns more realistic and generalizable traffic simulation policies, achieving significantly better tradeoffs between human-like driving and traffic compliance in both nominal and long-tail scenarios.

Imitation Learning Reinforcement Learning (RL)

Rethinking Closed-loop Training for Autonomous Driving

no code implementations27 Jun 2023 Chris Zhang, Runsheng Guo, Wenyuan Zeng, Yuwen Xiong, Binbin Dai, Rui Hu, Mengye Ren, Raquel Urtasun

Recent advances in high-fidelity simulators have enabled closed-loop training of autonomous driving agents, potentially solving the distribution shift in training v. s.

Autonomous Driving

Graph HyperNetworks for Neural Architecture Search

1 code implementation ICLR 2019 Chris Zhang, Mengye Ren, Raquel Urtasun

Neural architecture search (NAS) automatically finds the best task-specific neural network topology, outperforming many manual architecture designs.

Neural Architecture Search

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