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Goal-conditioned hierarchical reinforcement learning (HRL) presents a promising approach for enabling effective exploration in complex, long-horizon reinforcement learning (RL) tasks through temporal abstraction. Empirically, heightened…

机器学习 · 计算机科学 2024-04-09 Haoran Wang , Zeshen Tang , Leya Yang , Yaoru Sun , Fang Wang , Siyu Zhang , Yeming Chen

Dexterous manipulation tasks usually have multiple objectives, and the priorities of these objectives may vary at different phases of a manipulation task. Varying priority makes a robot hardly or even failed to learn an optimal policy with…

机器人学 · 计算机科学 2023-09-15 Lingfeng Tao , Jiucai Zhang , Xiaoli Zhang

In distributed optimization, the practical problem-solving performance is essentially sensitive to algorithm selection, parameter setting, problem type and data pattern. Thus, it is often laborious to acquire a highly efficient method for a…

最优化与控制 · 数学 2024-01-04 Daokuan Zhu , Tianqi Xu , Jie Lu

Deep reinforcement learning (DRL) is a promising outer-loop intelligence paradigm which can deploy problem solving strategies for complex tasks. Consequently, DRL has been utilized for several scientific applications, specifically in cases…

机器学习 · 计算机科学 2023-04-05 Sahil Bhola , Suraj Pawar , Prasanna Balaprakash , Romit Maulik

Compared with model-based control and optimization methods, reinforcement learning (RL) provides a data-driven, learning-based framework to formulate and solve sequential decision-making problems. The RL framework has become promising due…

系统与控制 · 电气工程与系统科学 2024-07-29 Pouria Razzaghi , Amin Tabrizian , Wei Guo , Shulu Chen , Abenezer Taye , Ellis Thompson , Alexis Bregeon , Ali Baheri , Peng Wei

Contemporary progress in large language models (LLMs) has revealed notable inferential capacities via reinforcement learning (RL) employing verifiable reward, facilitating the development of O1 and R1-like reasoning models. Directly…

机器学习 · 计算机科学 2025-10-21 Zexu Sun , Yongcheng Zeng , Erxue Min , Heyang Gao , Bokai Ji , Xu Chen

This paper presents a novel hierarchical deep reinforcement learning (DRL) based design for the voltage control of power grids. DRL agents are trained for fast, and adaptive selection of control actions such that the voltage recovery…

系统与控制 · 电气工程与系统科学 2021-02-02 Sayak Mukherjee , Renke Huang , Qiuhua Huang , Thanh Long Vu , Tianzhixi Yin

Reinforcement Learning (RL) struggles in problems with delayed rewards, and one approach is to segment the task into sub-tasks with incremental rewards. We propose a framework called Hierarchical Inverse Reinforcement Learning (HIRL), which…

机器人学 · 计算机科学 2016-04-25 Sanjay Krishnan , Animesh Garg , Richard Liaw , Lauren Miller , Florian T. Pokorny , Ken Goldberg

Storage systems for cloud computing merge a large number of commodity computers into a single large storage pool. It provides high-performance storage over an unreliable, and dynamic network at a lower cost than purchasing and maintaining…

分布式、并行与集群计算 · 计算机科学 2020-08-21 Hyunsung Lee

Real-time multi-robot coordination in hazardous and adversarial environments requires fast, reliable adaptation to dynamic threats. While Large Language Models (LLMs) offer strong high-level reasoning capabilities, the lack of safety…

机器人学 · 计算机科学 2025-11-19 Yuwei Wu , Yuezhan Tao , Peihan Li , Guangyao Shi , Gaurav S. Sukhatme , Vijay Kumar , Lifeng Zhou

Deep reinforcement learning has recently emerged as a promising feedback control strategy for complex dynamical systems governed by partial differential equations (PDEs). When dealing with distributed, high-dimensional problems in state and…

机器学习 · 计算机科学 2025-09-23 Nicolò Botteghi , Matteo Tomasetto , Urban Fasel , Francesco Braghin , Andrea Manzoni

We present a deep reinforcement learning (deep RL) algorithm that consists of learning-based motion planning and imitation to tackle challenging control problems. Deep RL has been an effective tool for solving many high-dimensional…

机器人学 · 计算机科学 2023-03-02 Nitish Sontakke , Sehoon Ha

Enabling a high-degree-of-freedom robot to learn specific skills is a challenging task due to the complexity of robotic dynamics. Reinforcement learning (RL) has emerged as a promising solution; however, addressing such problems requires…

机器人学 · 计算机科学 2025-05-06 Changxin Huang , Junyang Liang , Yanbin Chang , Jingzhao Xu , Jianqiang Li

Safety in goal directed Reinforcement Learning (RL) settings has typically been handled through constraints over trajectories and have demonstrated good performance in primarily short horizon tasks. In this paper, we are specifically…

人工智能 · 计算机科学 2024-01-10 Yuxiao Lu , Arunesh Sinha , Pradeep Varakantham

We propose a Reinforcement Learning (RL) based control design framework for handling complex tasks. The approach extends the concept of Reward Machines (RM) with Signal Temporal Logic (STL) formulas that can be used for event generation.…

人工智能 · 计算机科学 2026-04-17 Ana María Gómez Ruiz , Thao Dang , Alexandre Donzé

Goal-conditioned Hierarchical Reinforcement Learning (HRL) is a promising approach for scaling up reinforcement learning (RL) techniques. However, it often suffers from training inefficiency as the action space of the high-level, i.e., the…

机器学习 · 计算机科学 2022-08-23 Tianren Zhang , Shangqi Guo , Tian Tan , Xiaolin Hu , Feng Chen

Accurate and robust trajectory prediction of neighboring agents is critical for autonomous vehicles traversing in complex scenes. Most methods proposed in recent years are deep learning-based due to their strength in encoding complex…

机器人学 · 计算机科学 2023-03-27 Yujun Jiao , Mingze Miao , Zhishuai Yin , Chunyuan Lei , Xu Zhu , Linzhen Nie , Bo Tao

The charging scheduling problem of Electric Buses (EBs) is investigated based on Deep Reinforcement Learning (DRL). A Markov Decision Process (MDP) is conceived, where the time horizon includes multiple charging and operating periods in a…

机器学习 · 计算机科学 2025-05-16 Jiaju Qi , Lei Lei , Thorsteinn Jonsson , Lajos Hanzo

Actor-critic deep reinforcement learning (DRL) algorithms have recently achieved prominent success in tackling various challenging reinforcement learning (RL) problems, particularly complex control tasks with high-dimensional continuous…

机器学习 · 计算机科学 2023-05-04 Gang Chen , Victoria Huang

In the rapidly evolving field of serverless computing, efficient function scheduling and resource scaling are critical for optimizing performance and cost. This paper presents a comprehensive review of the application of Deep Reinforcement…

分布式、并行与集群计算 · 计算机科学 2023-11-23 Amjad Yousef Majid , Eduard Marin