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The performance of gradient-based optimization methods, such as standard gradient descent (GD), greatly depends on the choice of learning rate. However, it can require a non-trivial amount of user tuning effort to select an appropriate…

机器学习 · 计算机科学 2025-10-14 Nikola Surjanovic , Alexandre Bouchard-Côté , Trevor Campbell

Automated Machine Learning (AutoML) systems have been shown to efficiently build good models for new datasets. However, it is often not clear how well they can adapt when the data evolves over time. The main goal of this study is to…

机器学习 · 计算机科学 2022-05-11 Bilge Celik , Joaquin Vanschoren

Vehicle platooning has been a promising solution for improving traffic efficiency and throughput. However, a failure in a single vehicle, including communication loss with neighboring vehicles, can significantly disrupt platoon performance…

系统与控制 · 电气工程与系统科学 2025-04-30 Farid Mafi , Mohammad Pirani

Early risk diagnosis and driving anomaly detection from vehicle stream are of great benefits in a range of advanced solutions towards Smart Road and crash prevention, although there are intrinsic challenges, especially lack of ground truth,…

机器学习 · 计算机科学 2024-10-01 Xiupeng Shi , Yiik Diew Wong , Chen Chai , Michael Zhi-Feng Li , Tianyi Chen , Zeng Zeng

In order to increase road safety, among the visual and manual distractions, modern intelligent vehicles need also to detect cognitive distracted driving (i.e., the drivers mind wandering). In this study, the influence of cognitive processes…

人机交互 · 计算机科学 2021-06-17 Antonyo Musabini , Mounsif Chetitah

Navigating safely in urban environments remains a challenging problem for autonomous vehicles. Occlusion and limited sensor range can pose significant challenges to safely navigate among pedestrians and other vehicles in the environment.…

机器人学 · 计算机科学 2019-07-19 Ming-Yuan Yu , Ram Vasudevan , Matthew Johnson-Roberson

Automated event detection has emerged as one of the fundamental practices to monitor the behavior of technical systems by means of sensor data. In the automotive industry, these methods are in high demand for tracing events in time series…

机器学习 · 计算机科学 2023-10-18 Bahareh Medghalchi , Andreas Vogel

Since 2014, the California Department of Motor Vehicles (CDMV) has compiled information from manufacturers of autonomous vehicles (AVs) regarding factors that lead to the disengagement from autonomous driving mode in these vehicles. These…

人工智能 · 计算机科学 2024-08-02 Tyler Ward

Automated Machine Learning (AutoML) has emerged to deal with the selection and configuration of algorithms for a given learning task. With the progression of AutoML, several effective methods were introduced, especially for traditional…

机器学习 · 计算机科学 2020-08-03 Alex G. C. de Sá , Cristiano G. Pimenta , Gisele L. Pappa , Alex A. Freitas

Anomaly detection in connected autonomous vehicles (CAVs) is crucial for maintaining safe and reliable transportation networks, as CAVs can be susceptible to sensor malfunctions, cyber-attacks, and unexpected environmental disruptions. This…

机器学习 · 计算机科学 2025-07-01 Prathyush Kumar Reddy Lebaku , Lu Gao , Yunpeng Zhang , Zhixia Li , Yongxin Liu , Tanvir Arafin

It is estimated that 80% of crashes and 65% of near collisions involved drivers inattentive to traffic for three seconds before the event. This paper develops an algorithm for extracting characteristics allowing the cell phones…

计算机视觉与模式识别 · 计算机科学 2014-08-12 Rafael A. Berri , Alexandre G. Silva , Rafael S. Parpinelli , Elaine Girardi , Rangel Arthur

Machine Learning~(ML) has provided promising results in recent years across different applications and domains. However, in many cases, qualities such as reliability or even safety need to be ensured. To this end, one important aspect is to…

The World Health Organization (WHO) reported 1.25 million deaths yearly due to road traffic accidents worldwide and the number has been continuously increasing over the last few years. Nearly fifth of these accidents are caused by…

计算机视觉与模式识别 · 计算机科学 2019-01-29 Hesham M. Eraqi , Yehya Abouelnaga , Mohamed H. Saad , Mohamed N. Moustafa

In recent years, the expansion of internet technology and advancements in automation have brought significant attention to autonomous driving technology. Major automobile manufacturers, including Volvo, Mercedes-Benz, and Tesla, have…

机器人学 · 计算机科学 2024-02-27 Hanyi Yu , Shuning Huo , Mengran Zhu , Yulu Gong , Yafei Xiang

AutoGluon-Multimodal (AutoMM) is introduced as an open-source AutoML library designed specifically for multimodal learning. Distinguished by its exceptional ease of use, AutoMM enables fine-tuning of foundation models with just three lines…

机器学习 · 计算机科学 2024-05-02 Zhiqiang Tang , Haoyang Fang , Su Zhou , Taojiannan Yang , Zihan Zhong , Tony Hu , Katrin Kirchhoff , George Karypis

Automated Machine Learning (AutoML) has simplified complex ML processes such as data pre-processing, model selection, and hyper-parameter searching. However, traditional AutoML frameworks focus solely on discriminative tasks, often falling…

计算与语言 · 计算机科学 2024-10-21 Jiayi Guo , Zan Chen , Yingrui Ji , Liyun Zhang , Daqin Luo , Zhigang Li , Yiqin Shen

Crash prediction is a critical component of road safety analyses. A widely adopted approach to crash prediction is application of regression based techniques. The underlying calibration process is often time-consuming, requiring significant…

机器学习 · 计算机科学 2018-12-20 Guangyuan Pan , Liping Fu , Lalita Thakali , Matthew Muresan , Ming Yu

In order to operate safely on the road, autonomous vehicles need not only to be able to identify objects in front of them, but also to be able to estimate the risk level of the object in front of the vehicle automatically. It is obvious…

机器人学 · 计算机科学 2019-04-24 Songlin Xu , Jiacheng Zhu

Hybrid traffic which involves both autonomous and human-driven vehicles would be the norm of the autonomous vehicles practice for a while. On the one hand, unlike autonomous vehicles, human-driven vehicles could exhibit sudden abnormal…

机器人学 · 计算机科学 2023-10-02 Jiangwei Wang , Lili Su , Songyang Han , Dongjin Song , Fei Miao

Automated Machine Learning (AutoML) is an area of research that focuses on developing methods to generate machine learning models automatically. The idea of being able to build machine learning models with very little human intervention…

机器学习 · 计算机科学 2023-08-31 Hernan Ceferino Vazquez