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Off-road navigation is a challenging problem both at the planning level to get a smooth trajectory and at the control level to avoid flipping over, hitting obstacles, or getting stuck at a rough patch. There have been several recent works…

机器人学 · 计算机科学 2024-04-16 Dvij Kalaria , Shreya Sharma , Sarthak Bhagat , Haoru Xue , John M. Dolan

The development of vehicle controllers for autonomous racing is challenging because racing cars operate at their physical driving limit. Prompted by the demand for improved performance, autonomous racing research has seen the proliferation…

机器人学 · 计算机科学 2023-06-01 Raphael Trumpp , Denis Hoornaert , Marco Caccamo

This paper addresses the joint optimization of trajectories and bandwidth allocation for multiple Unmanned Aerial Vehicles (UAVs) to enhance energy efficiency in the cooperative data collection problem. We focus on an important yet…

多智能体系统 · 计算机科学 2026-01-19 Cuong Le , Symeon Chatzinotas , Thang X. Vu

In this paper, we employ multiple UAVs coordinated by a base station (BS) to help the ground users (GUs) to offload their sensing data. Different UAVs can adapt their trajectories and network formation to expedite data transmissions via…

系统与控制 · 电气工程与系统科学 2022-12-29 Shimin Gong , Meng Wang , Bo Gu , Wenjie Zhang , Dinh Thai Hoang , Dusit Niyato

As part of a complete software stack for autonomous driving, NVIDIA has created a neural-network-based system, known as PilotNet, which outputs steering angles given images of the road ahead. PilotNet is trained using road images paired…

计算机视觉与模式识别 · 计算机科学 2017-04-27 Mariusz Bojarski , Philip Yeres , Anna Choromanska , Krzysztof Choromanski , Bernhard Firner , Lawrence Jackel , Urs Muller

Interpretation of Deep Neural Networks (DNNs) training as an optimal control problem with nonlinear dynamical systems has received considerable attention recently, yet the algorithmic development remains relatively limited. In this work, we…

机器学习 · 计算机科学 2021-06-14 Guan-Horng Liu , Tianrong Chen , Evangelos A. Theodorou

The effectiveness of many optimal network control algorithms (e.g., BackPressure) relies on the premise that all of the nodes are fully controllable. However, these algorithms may yield poor performance in a partially-controllable network…

网络与互联网体系结构 · 计算机科学 2019-01-08 Qingkai Liang , Eytan Modiano

With the rapidly growing expansion in the use of UAVs, the ability to autonomously navigate in varying environments and weather conditions remains a highly desirable but as-of-yet unsolved challenge. In this work, we use Deep Reinforcement…

计算机视觉与模式识别 · 计算机科学 2019-12-13 Bruna G. Maciel-Pearson , Letizia Marchegiani , Samet Akcay , Amir Atapour-Abarghouei , James Garforth , Toby P. Breckon

In the expanding field of machine learning, federated learning has emerged as a pivotal methodology for distributed data environments, ensuring privacy while leveraging decentralized data sources. However, the heterogeneity of client data…

机器学习 · 计算机科学 2025-01-28 Alice Smith , Bob Johnson , Michael Geller

Many industrial processes require suitable controllers to meet their performance requirements. More often, a sophisticated digital twin is available, which is a highly complex model that is a virtual representation of a given physical…

系统与控制 · 电气工程与系统科学 2023-11-21 Braghadeesh Lakshminarayanan , Federico Dettù , Cristian R. Rojas , Simone Formentin

The deployment flexibility and maneuverability of Unmanned Aerial Vehicles (UAVs) increased their adoption in various applications, such as wildfire tracking, border monitoring, etc. In many critical applications, UAVs capture images and…

分布式、并行与集群计算 · 计算机科学 2022-12-22 Marwan Dhuheir , Emna Baccour , Aiman Erbad , Sinan Sabeeh Al-Obaidi , Mounir Hamdi

Neural networks are being increasingly applied to control and decision-making for learning-enabled cyber-physical systems (LE-CPSs). They have shown promising performance without requiring the development of complex physical models;…

系统与控制 · 电气工程与系统科学 2021-03-10 Yixuan Wang , Chao Huang , Zhilu Wang , Shichao Xu , Zhaoran Wang , Qi Zhu

In this paper, an interference-aware path planning scheme for a network of cellular-connected unmanned aerial vehicles (UAVs) is proposed. In particular, each UAV aims at achieving a tradeoff between maximizing energy efficiency and…

信息论 · 计算机科学 2019-05-03 Ursula Challita , Walid Saad , Christian Bettstetter

Extensive research has been devoted to the field of multi-agent navigation. Recently, there has been remarkable progress attributed to the emergence of learning-based techniques with substantially elevated intelligence and realism.…

机器人学 · 计算机科学 2023-12-05 Xuan Zhang , Xifeng Gao , Kui Wu , Zherong Pan

In this paper, a deep reinforcement learning (DRL) method is proposed to address the problem of UAV navigation in an unknown environment. However, DRL algorithms are limited by the data efficiency problem as they typically require a huge…

机器人学 · 计算机科学 2020-08-07 Lei He , Nabil Aouf , James F. Whidborne , Bifeng Song

Autonomous driving is a multi-task problem requiring a deep understanding of the visual environment. End-to-end autonomous systems have attracted increasing interest as a method of learning to drive without exhaustively programming…

计算机视觉与模式识别 · 计算机科学 2019-09-12 Alexander Makrigiorgos , Ali Shafti , Alex Harston , Julien Gerard , A. Aldo Faisal

Network controllers (NCs) are devices that are capable of converting dynamic, spatially extended, and functionally specialized modules into a taskable goal-oriented group called networked control system. This paper examines the practical…

机器人学 · 计算机科学 2016-08-24 Rachana Ashok Gupta , Ahmad A. Masoud , Mo-Yuen Chow

Recent technological progress in the development of Unmanned Aerial Vehicles (UAVs) together with decreasing acquisition costs make the application of drone fleets attractive for a wide variety of tasks. In agriculture, disaster management,…

机器人学 · 计算机科学 2024-10-30 Yoav Alon , Huiyu Zhou

Current techniques for deep neural network (DNN) pruning often involve intricate multi-step processes that require domain-specific expertise, making their widespread adoption challenging. To address the limitation, the Only-Train-Once (OTO)…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Xidong Wu , Shangqian Gao , Zeyu Zhang , Zhenzhen Li , Runxue Bao , Yanfu Zhang , Xiaoqian Wang , Heng Huang

Multiple unmanned aerial vehicles (UAVs) play a vital role in monitoring and data collection in wide area environments with harsh conditions. In most scenarios, issues such as real-time data retrieval and real-time UAV positioning are often…

多智能体系统 · 计算机科学 2025-06-24 Ming He , Peizhao Wang , Haihua Chen , Bin Sun , Hongpeng Wang