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Traditional robotic approaches rely on an accurate model of the environment, a detailed description of how to perform the task, and a robust perception system to keep track of the current state. On the other hand, reinforcement learning…

机器人学 · 计算机科学 2020-05-27 Michelle A. Lee , Carlos Florensa , Jonathan Tremblay , Nathan Ratliff , Animesh Garg , Fabio Ramos , Dieter Fox

For reinforcement learning in the real world online exploration is expensive A common practice in robotic reinforcement learning is to incorporate additional data to improve sample efficiency Expert demonstration data is often crucial for…

机器学习 · 计算机科学 2026-05-12 Daniel Palenicek , Florian Vogt , Joe Watson , Ingmar Posner , Danica Kragic , Jan Peters

A practical approach to robot reinforcement learning is to first collect a large batch of real or simulated robot interaction data, using some data collection policy, and then learn from this data to perform various tasks, using offline…

机器人学 · 计算机科学 2021-06-02 Shadi Endrawis , Gal Leibovich , Guy Jacob , Gal Novik , Aviv Tamar

Trial-and-error based reinforcement learning (RL) has seen rapid advancements in recent times, especially with the advent of deep neural networks. However, the majority of autonomous RL algorithms require a large number of interactions with…

系统与控制 · 计算机科学 2018-02-23 Sanket Kamthe , Marc Peter Deisenroth

The pre-train and fine-tune paradigm in machine learning has had dramatic success in a wide range of domains because the use of existing data or pre-trained models on the internet enables quick and easy learning of new tasks. We aim to…

机器人学 · 计算机科学 2023-10-24 Jingyun Yang , Max Sobol Mark , Brandon Vu , Archit Sharma , Jeannette Bohg , Chelsea Finn

Reinforcement Learning is divided in two main paradigms: model-free and model-based. Each of these two paradigms has strengths and limitations, and has been successfully applied to real world domains that are appropriate to its…

机器学习 · 计算机科学 2017-10-19 Somil Bansal , Roberto Calandra , Kurtland Chua , Sergey Levine , Claire Tomlin

We present a novel reinforcement learning method to train the quadruped robot in a simulated environment. The idea of controlling quadruped robots in a dynamic environment is quite challenging and my method presents the optimum policy and…

机器人学 · 计算机科学 2025-02-25 Nabeel Ahmad Khan Jadoon , Mongkol Ekpanyapong

It is crucial to ask how agents can achieve goals by generating action plans using only partial models of the world acquired through habituated sensory-motor experiences. Although many existing robotics studies use a forward model…

机器人学 · 计算机科学 2020-06-01 Takazumi Matsumoto , Jun Tani

A general-purpose intelligent robot must be able to learn autonomously and be able to accomplish multiple tasks in order to be deployed in the real world. However, standard reinforcement learning approaches learn separate task-specific…

机器人学 · 计算机科学 2018-10-17 Gregory Kahn , Adam Villaflor , Pieter Abbeel , Sergey Levine

We propose a novel adaptive reinforcement learning control approach for fault tolerant control of degrading systems that is not preceded by a fault detection and diagnosis step. Therefore, \textit{a priori} knowledge of faults that may…

系统与控制 · 电气工程与系统科学 2020-08-12 Ibrahim Ahmed , Marcos Quiñones-Grueiro , Gautam Biswas

Reinforcement learning (RL) has recently been used for solving challenging decision-making problems in the context of automated driving. However, one of the main drawbacks of the presented RL-based policies is the lack of safety guarantees,…

机器人学 · 计算机科学 2021-07-16 Danial Kamran , Yu Ren , Martin Lauer

In this research, we introduce a deep reinforcement learning-based control approach to address the intricate challenge of the robotic pre-grasping phase under microgravity conditions. Leveraging reinforcement learning eliminates the…

机器人学 · 计算机科学 2024-12-16 Bahador Beigomi , Zheng H. Zhu

One of the key challenges in applying reinforcement learning to complex robotic control tasks is the need to gather large amounts of experience in order to find an effective policy for the task at hand. Model-based reinforcement learning…

机器学习 · 计算机科学 2016-08-12 Justin Fu , Sergey Levine , Pieter Abbeel

Current research directions in deep reinforcement learning include bridging the simulation-reality gap, improving sample efficiency of experiences in distributed multi-agent reinforcement learning, together with the development of robust…

机器学习 · 计算机科学 2020-08-19 Wenshuai Zhao , Jorge Peña Queralta , Li Qingqing , Tomi Westerlund

Recent years have witnessed significant progress in autonomous navigation using reinforcement learning. However, existing approaches largely emphasize reinforcement learning framework design, such as input representations, action spaces,…

机器人学 · 计算机科学 2026-05-18 Zhefan Xu , Hanyu Jin , Kenji Shimada

Traditional methods plan feasible paths for multiple agents in the stochastic environment. However, the methods' iterations with the changes in the environment result in computation complexities, especially for the decentralized agents…

机器人学 · 计算机科学 2024-10-28 Qizhen Wu , Kexin Liu , Lei Chen , Jinhu Lü

In recent years, reinforcement learning and its multi-agent analogue have achieved great success in solving various complex control problems. However, multi-agent reinforcement learning remains challenging both in its theoretical analysis…

机器人学 · 计算机科学 2023-02-10 Kai Cui , Mengguang Li , Christian Fabian , Heinz Koeppl

Autonomous Driving requires high levels of coordination and collaboration between agents. Achieving effective coordination in multi-agent systems is a difficult task that remains largely unresolved. Multi-Agent Reinforcement Learning has…

We study the multi-agent safe control problem where agents should avoid collisions to static obstacles and collisions with each other while reaching their goals. Our core idea is to learn the multi-agent control policy jointly with learning…

多智能体系统 · 计算机科学 2021-04-20 Zengyi Qin , Kaiqing Zhang , Yuxiao Chen , Jingkai Chen , Chuchu Fan

While deep learning has achieved phenomenal successes in many AI applications, its enormous model size and intensive computation requirements pose a formidable challenge to the deployment in resource-limited nodes. There has recently been…

机器学习 · 计算机科学 2020-12-01 Sen Lin , Li Yang , Zhezhi He , Deliang Fan , Junshan Zhang