We present Learning to Drive (L2D), a low-cost benchmark for real-world reinforcement learning (RL). L2D involves a simple and reproducible experimental setup where an RL agent has to learn to drive a Donkey car around three miniature tracks, given only monocular image observations and speed of the car. The agent has to learn to drive from disengagements, which occurs when it drives off the track. We present and open-source our training pipeline, which makes it straightforward to apply any existing RL algorithm to the task of autonomous driving with a Donkey car. We test imitation learning, state-of-the-art model-free, and model-based algorithms on the proposed L2D benchmark. Our results show that existing RL algorithms can learn to drive the car from scratch in less than five minutes of interaction. We demonstrate that RL algorithms can learn from sparse and noisy disengagement to drive even faster than imitation learning and a human operator.
QuasiNav: Asymmetric Cost-Aware Navigation Planning with Constrained Quasimetric Reinforcement Learning
University of Maryland, Baltimore County（马里兰大学巴尔的摩分校）；Amazon Inc.（亚马逊公司）；DEVCOM Army Research Lab（DEVCOM陆军研究实验室）；Stormfish Scientific Corporation（斯托姆菲什科学公司）
Off-Policy Safe Reinforcement Learning with Constrained Optimistic Exploration
Faculty of Mechanical Engineering（机械工程学院）；Delft University of Technology（代尔夫特理工大学）；Faculty of Electrical Engineering, Mathematics and Computer Science（电气工程、数学和计算机科学学院）
Cost-Matching Model Predictive Control for Efficient Reinforcement Learning in Humanoid Locomotion
New York University Abu Dhabi (NYUAD)（纽约大学阿布扎比分校）；Georgia Institute of Technology（佐治亚理工学院）；Norwegian University of Science and Technology (NTNU)（挪威科技大学）
Tactical Decision Making for Autonomous Trucks by Deep Reinforcement Learning with Total Cost of Operation Based Reward
Department of Computer Science and Engineering, Chalmers University of Technology and and University of Gothenburg（计算机科学与工程系，查尔姆斯理工大学和哥德堡大学）；Department of Mechanics and Maritime Sciences, Chalmers University of Technology（机械与海洋科学系，查尔姆斯理工大学）；Safe and Efficient Driving, Volvo Group of Trucks Technology（安全高效驾驶，沃尔沃卡车技术集团）
Priority-Driven Control and Communication in Decentralized Multi-Agent Systems via Reinforcement Learning
Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland（埃因霍恩理工大学电气工程与自动化系，芬兰 Espoo）；Finnish Center for Artificial Intelligence, Helsinki, Finland（芬兰人工智能中心，芬兰 Helsinki）
