Virtual knowledge graphs: An overview of systems and use cases

G ** study
A Wortmann, O Barais, B Combemale… - Software and Systems …, 2020 - Springer
Abstract Industry 4.0 integrates cyber-physical systems with the Internet of Things to optimize
the complete value-added chain. Successfully applying Industry 4.0 requires the …

Owl2vec*: Embedding of owl ontologies

J Chen, P Hu, E Jimenez-Ruiz, OM Holter… - Machine Learning, 2021 - Springer
Semantic embedding of knowledge graphs has been widely studied and used for prediction
and statistical analysis tasks across various domains such as Natural Language Processing …

Contextual semantic embeddings for ontology subsumption prediction

J Chen, Y He, Y Geng, E Jiménez-Ruiz, H Dong… - World Wide Web, 2023 - Springer
Automating ontology construction and curation is an important but challenging task in
knowledge engineering and artificial intelligence. Prediction by machine learning …

DeepOnto: A Python package for ontology engineering with deep learning

Y He, J Chen, H Dong, I Horrocks, C Allocca… - Semantic …, 2024 - journals.sagepub.com
Integrating deep learning techniques, particularly language models (LMs), with knowledge
representation techniques like ontologies has raised widespread attention, urging the need …

Ontology based data access in Statoil

E Kharlamov, D Hovland, MG Skjæveland… - Journal of Web …, 2017 - Elsevier
Abstract Ontology Based Data Access (OBDA) is a prominent approach to query databases
which uses an ontology to expose data in a conceptually clear manner by abstracting away …

Semantic access to streaming and static data at Siemens

E Kharlamov, T Mailis, G Mehdi, C Neuenstadt… - Journal of Web …, 2017 - Elsevier
We present a description and analysis of the data access challenge in Siemens Energy. We
advocate Ontology Based Data Access (OBDA) as a suitable Semantic Web driven …

An introduction to ontology engineering

CM Keet - 2018 - open.uct.ac.za
Abstract An Introduction to Ontology Engineering is a free online textbook that provides an
overview of ontology engineering, including logics and automated reasoning, methods and …

[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 …