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Maintaining railway axles is critical to preventing severe accidents and financial losses. The railway industry is increasingly interested in advanced condition monitoring techniques to enhance safety and efficiency, moving beyond…

Prediction of Remaining Useful Lifetime(RUL) in the modern manufacturing and automation workplace for machines and tools is essential in Industry 4.0. This is clearly evident as continuous tool wear, or worse, sudden machine breakdown will…

Signal Processing · Electrical Eng. & Systems 2022-07-05 Haoren Guo , Haiyue Zhu , Jiahui Wang , Vadakkepat Prahlad , Weng Khuen Ho , Tong Heng Lee

Mobile robots and autonomous vehicles rely on multi-modal sensor setups to perceive and understand their surroundings. Aside from cameras, LiDAR sensors represent a central component of state-of-the-art perception systems. In addition to…

Computer Vision and Pattern Recognition · Computer Science 2018-04-27 Florian Piewak , Peter Pinggera , Manuel Schäfer , David Peter , Beate Schwarz , Nick Schneider , David Pfeiffer , Markus Enzweiler , Marius Zöllner

Precise, seamless, and efficient train localization as well as long-term railway environment monitoring is the essential property towards reliability, availability, maintainability, and safety (RAMS) engineering for railroad systems.…

Robotics · Computer Science 2023-10-30 Yusheng Wang , Weiwei Song , Yi Zhang , Fei Huang , Zhiyong Tu , Ruoying Li , Shimin Zhang , Yidong Lou

Traversability estimation is critical for enabling robots to navigate across diverse terrains and environments. While recent self-supervised learning methods achieve promising results, they often fail to capture the characteristics of…

Robotics · Computer Science 2025-08-26 Zipeng Fang , Yanbo Wang , Lei Zhao , Weidong Chen

The industry increasingly relies on deep learning (DL) technology for manufacturing inspections, which are challenging to automate with rule-based machine vision algorithms. DL-powered inspection systems derive defect patterns from labeled…

Machine Learning · Computer Science 2024-09-17 Altaf Allah Abbassi , Houssem Ben Braiek , Foutse Khomh , Thomas Reid

With the rapid development of cloud computing and big data technologies, storage systems have become a fundamental building block of datacenters, incorporating hardware innovations such as flash solid state drives and non-volatile memories,…

Databases · Computer Science 2023-08-01 Chenyuan Wu

Accurate prediction of the Remaining Useful Life (RUL) is essential for enabling timely maintenance of lithium-ion batteries, impacting the operational efficiency of electric applications that rely on them. This paper proposes a RUL…

Machine Learning · Computer Science 2026-02-03 Khoa Tran , Tri Le , Bao Huynh , Hung-Cuong Trinh , Vy-Rin Nguyen , T. Nguyen-Thoi , Vin Nguyen-Thai

Traversability estimation in off-road terrains is an essential procedure for autonomous navigation. However, creating reliable labels for complex interactions between the robot and the surface is still a challenging problem in…

Robotics · Computer Science 2024-09-17 Qiumin Zhu , Zhen Sun , Songpengcheng Xia , Guoqing Liu , Kehui Ma , Ling Pei , Zheng Gong , Cheng Jin

This paper investigates runtime monitoring of perception systems. Perception is a critical component of high-integrity applications of robotics and autonomous systems, such as self-driving cars. In these applications, failure of perception…

Robotics · Computer Science 2022-05-24 Pasquale Antonante , Heath Nilsen , Luca Carlone

Labeled data are critical to modern machine learning applications, but obtaining labels can be expensive. To mitigate this cost, machine learning methods, such as transfer learning, semi-supervised learning and active learning, aim to be…

Predictive maintenance, i.e. predicting failure to be few steps ahead of the fault, is one of the pillars of Industry 4.0. An effective method for that is to track early signs of degradation before a failure happens. This paper presents an…

Robotics · Computer Science 2020-11-19 Sana Talmoudi , Tetsuya Kanada , Yasuhisa Hirata

Traversability estimation for mobile robots in off-road environments requires more than conventional semantic segmentation used in constrained environments like on-road conditions. Recently, approaches to learning a traversability…

Robotics · Computer Science 2022-12-21 Jihwan Bae , Junwon Seo , Taekyung Kim , Hae-gon Jeon , Kiho Kwak , Inwook Shim

Automated train operation on existing railway infrastructure requires robust camera-based perception, yet the railway domain lacks public benchmark suites with standardized evaluation protocols that would enable reproducible comparison of…

Computer Vision and Pattern Recognition · Computer Science 2026-04-27 Annika Bätz , Pavel Klasek , Seo-Young Ham , Philipp Neumaier , Martin Köppel , Martin Lauer

This paper highlights the importance of maintenance techniques in the coming industrial revolution, reviews the evolution of maintenance techniques, and presents a comprehensive literature review on the latest advancement of maintenance…

Signal Processing · Electrical Eng. & Systems 2025-07-25 Tianwen Zhu , Yongyi Ran , Xin Zhou , Yonggang Wen

Rail and wheel interaction functionality is pivotal to the railway system safety, requiring accurate measurement systems for optimal safety monitoring operation. This paper introduces an innovative onboard measurement system for monitoring…

Machine Learning · Computer Science 2025-08-25 Celestin Nkundineza , James Ndodana Njaji , Samrawit Abubeker , Omar Gatera , Damien Hanyurwimfura

The need for the maintenance of railway track systems have been increasing. Traditional methods that are currently being used are either inaccurate, labor and time intensive, or does not enable continuous monitoring of the system. As a…

Signal Processing · Electrical Eng. & Systems 2024-05-17 Irene Alisjahbana

Vision-centric semantic occupancy prediction plays a crucial role in autonomous driving, which requires accurate and reliable predictions from low-cost sensors. Although having notably narrowed the accuracy gap with LiDAR, there is still…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Song Wang , Zhongdao Wang , Jiawei Yu , Wentong Li , Bailan Feng , Junbo Chen , Jianke Zhu

The railway industry is searching for new ways to automate a number of complex train functions, such as object detection, track discrimination, and accurate train positioning, which require the artificial perception of the railway…

Computer Vision and Pattern Recognition · Computer Science 2023-03-01 Gianluca D'Amico , Mauro Marinoni , Federico Nesti , Giulio Rossolini , Giorgio Buttazzo , Salvatore Sabina , Gianluigi Lauro

With the increasing complexity of industrial systems, there is a pressing need for predictive maintenance to avoid costly downtime and disastrous outcomes that could be life-threatening in certain domains. With the growing popularity of the…

Artificial Intelligence · Computer Science 2025-09-30 Leila Ismail , Abdelmoneim Abdelmoti , Arkaprabha Basu , Aymen Dia Eddine Berini , Mohammad Naouss