Machine learning with domain knowledge for predictive quality monitoring in resistance spot welding

B Zhou, T Pychynski, M Reischl, E Kharlamov… - Journal of Intelligent …, 2022 - Springer
Digitalisation trends of Industry 4.0 and Internet of Things led to an unprecedented growth of
manufacturing data. This opens new horizons for data-driven methods, such as Machine …

[HTML][HTML] SemML: Facilitating development of ML models for condition monitoring with semantics

B Zhou, Y Svetashova, A Gusmao, A Soylu… - Journal of Web …, 2021 - Elsevier
Monitoring of the state, performance, quality of operations and other parameters of
equipment and production processes, which is typically referred to as condition monitoring …

Ontology-enhanced machine learning: a Bosch use case of welding quality monitoring

Y Svetashova, B Zhou, T Pychynski, S Schmidt… - The Semantic Web …, 2020 - Springer
In the automotive industry, welding is a critical process of automated manufacturing and its
quality monitoring is important. IoT technologies behind automated factories enable …

Predicting quality of automated welding with machine learning and semantics: a Bosch case study

B Zhou, Y Svetashova, S Byeon, T Pychynski… - Proceedings of the 29th …, 2020 - dl.acm.org
Manufacturing of car bodies heavily relies on demanding welding processes of joining body
parts together that introduce thousands of joining welding spots in each car. Quality …

Scaling usability of ML analytics with knowledge graphs: exemplified with a Bosch welding case

B Zhou, D Zhou, J Chen, Y Svetashova… - Proceedings of the 10th …, 2021 - dl.acm.org
Automated welding is heavily used in the automotive industry to produce car bodies by
connecting metal parts with welding spots. Modern welding solutions and manufacturing …

Towards generalized welding ontology in line with ISO and knowledge graph construction

M Yahya, B Zhou, Z Zheng, D Zhou, JG Breslin… - European Semantic …, 2022 - Springer
Towards Generalized Welding Ontology in Line with ISO and Knowledge Graph Construction |
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SemFE: Facilitating ML pipeline development with semantics

B Zhou, Y Svetashova, T Pychynski… - Proceedings of the 29th …, 2020 - dl.acm.org
Machine learning (ML) based data analysis has attracted an increasing attention in the
manufacturing industry, however, many challenges hamper their wide spread adoption. The …

Towards ontology reshaping for KG generation with user-in-the-loop: applied to Bosch welding

D Zhou, B Zhou, J Chen, G Cheng, E Kostylev… - Proceedings of the 10th …, 2021 - dl.acm.org
Knowledge graphs (KG) are used in a wide range of applications. The automation of KG
generation is very desired due to the data volume and variety in industries. One important …

Machine learning methods for product quality monitoring in electric resistance welding

B Zhou - 2021 - publikationen.bibliothek.kit.edu
Abstract Electric Resistance Welding (ERW) is a group of fully automated manufacturing
processes that join metal materials through heat, which is generated due to electric current …

High-quality vector vortex arrays by holographic and geometric phase control

Y Tang, W Perrie, J Schille, U Loeschner… - Journal of Physics D …, 2020 - iopscience.iop.org
Cylindrical vector vortex (CVV) beams are topical forms of structured light, and have been
studied extensively as single beams, non-separable in two degrees of freedom: spatial …