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Success in racing requires a unique combination of vehicle setup, understanding of the racetrack, and human expertise. Since building and testing many different vehicle configurations in the real world is prohibitively expensive,…

机器人学 · 计算机科学 2024-12-06 John Subosits , Jenna Lee , Shawn Manuel , Paul Tylkin , Avinash Balachandran

Imitation learning is a widely used approach for training agents to replicate expert behavior in complex decision-making tasks. However, existing methods often struggle with compounding errors and limited generalization, due to the inherent…

机器学习 · 计算机科学 2025-04-21 Haldun Balim , Yang Hu , Yuyang Zhang , Na Li

This paper presents the Task-Parameter Nexus (TPN), a learning-based approach for online determination of the (near-)optimal control parameters of model-based controllers (MBCs) for tracking tasks. In TPN, a deep neural network is…

机器人学 · 计算机科学 2025-04-10 Sheng Cheng , Ran Tao , Yuliang Gu , Shenlong Wang , Xiaofeng Wang , Naira Hovakimyan

Predictive Process Monitoring (PPM) aims at leveraging historic process execution data to predict how ongoing executions will continue up to their completion. In recent years, PPM techniques for the prediction of the next activities have…

人工智能 · 计算机科学 2023-12-15 Ivan Donadello , Jonghyeon Ko , Fabrizio Maria Maggi , Jan Mendling , Francesco Riva , Matthias Weidlich

In autonomous driving, perceiving the driving behaviors of surrounding agents is important for the ego-vehicle to make a reasonable decision. In this paper, we propose a neural network model based on trajectories information for driving…

计算机视觉与模式识别 · 计算机科学 2021-03-02 He Zhang , Zhixiong Nan , Tao Yang , Yifan Liu , Nanning Zheng

Professional race drivers are still superior to automated systems at controlling a vehicle at its dynamic limit. Gaining insight into race drivers' vehicle handling process might lead to further development in the areas of automated driving…

Autonomous racing has become a popular sub-topic of autonomous driving in recent years. The goal of autonomous racing research is to develop software to control the vehicle at its limit of handling and achieve human-level racing…

机器人学 · 计算机科学 2023-10-26 Ce Hao , Chen Tang , Eric Bergkvist , Catherine Weaver , Liting Sun , Wei Zhan , Masayoshi Tomizuka

This study investigates the role of haptic feedback in a car-following scenario, where information about the motion of the front vehicle is provided through a virtual elastic connection with it. Using a robotic interface in a simulated…

机器人学 · 计算机科学 2024-07-31 Xiaoxiao Cheng , Xianzhe Geng , Yanpei Huang , Etienne Burdet

For safe and efficient planning and control in autonomous driving, we need a driving policy which can achieve desirable driving quality in long-term horizon with guaranteed safety and feasibility. Optimization-based approaches, such as…

人工智能 · 计算机科学 2017-07-11 Liting Sun , Cheng Peng , Wei Zhan , Masayoshi Tomizuka

With the development of autonomous driving technology, there are increasing demands for vehicle control, and MPC has become a widely researched topic in both industry and academia. Existing MPC control methods based on vehicle kinematics or…

系统与控制 · 电气工程与系统科学 2024-07-19 Jiarui Zhang , Aijing Kong , Yu Tang , Zhichao Lv , Lulu Guo , Peng Hang

We propose to use deep learning to estimate parameters in statistical models when standard likelihood estimation methods are computationally infeasible. We show how to estimate parameters from max-stable processes, where inference is…

统计方法学 · 统计学 2021-08-02 Amanda Lenzi , Julie Bessac , Johann Rudi , Michael L. Stein

We describe an algorithm for motion planning based on expert demonstrations of a skill. In order to teach robots to perform complex object manipulation tasks that can generalize robustly to new environments, we must (1) learn a…

机器人学 · 计算机科学 2016-02-16 Chris Paxton , Marin Kobilarov , Gregory D. Hager

Motivated by perception-based control problems in autonomous systems, this paper addresses the problem of developing feedback controllers to regulate the inputs and the states of a dynamical system to optimal solutions of an optimization…

系统与控制 · 电气工程与系统科学 2023-10-17 Liliaokeawawa Cothren , Gianluca Bianchin , Sarah Dean , Emiliano Dall'Anese

Grasping is a complex process involving knowledge of the object, the surroundings, and of oneself. While humans are able to integrate and process all of the sensory information required for performing this task, equipping machines with this…

机器人学 · 计算机科学 2017-01-12 Matthew Veres , Medhat Moussa , Graham W. Taylor

Traditional learning approaches proposed for controlling quadrotors or helicopters have focused on improving performance for specific trajectories by iteratively improving upon a nominal controller, for example learning from demonstrations,…

系统与控制 · 计算机科学 2016-10-20 Somil Bansal , Anayo K. Akametalu , Frank J. Jiang , Forrest Laine , Claire J. Tomlin

Modeling visual search not only offers an opportunity to predict the usability of an interface before actually testing it on real users, but also advances scientific understanding about human behavior. In this work, we first conduct a set…

人机交互 · 计算机科学 2020-05-11 Arianna Yuan , Yang Li

Learning fingerprint-like driving style representations is crucial to accurately identify who is behind the wheel in open driving situations. This study explores the learning of driving styles with GPS signals that are currently available…

计算工程、金融与科学 · 计算机科学 2024-01-17 Lin Lu

Recent advances in computer vision have made it possible to automatically assess from videos the manipulation skills of humans in performing a task, which breeds many important applications in domains such as health rehabilitation and…

计算机视觉与模式识别 · 计算机科学 2019-04-11 Zhenqiang Li , Yifei Huang , Minjie Cai , Yoichi Sato

Being able to rapidly respond to the changing scenes and traffic situations by generating feasible local paths is of pivotal importance for car autonomy. We propose to train a deep neural network (DNN) to plan feasible and nearly-optimal…

机器人学 · 计算机科学 2023-01-26 Piotr Kicki , Tomasz Gawron , Krzysztof Ćwian , Mete Ozay , Piotr Skrzypczyński

In the area of physical simulations, nearly all neural-network-based methods directly predict future states from the input states. However, many traditional simulation engines instead model the constraints of the system and select the state…

机器学习 · 计算机科学 2022-01-31 Yulia Rubanova , Alvaro Sanchez-Gonzalez , Tobias Pfaff , Peter Battaglia