How does knowledge evolve in open knowledge graphs?

A Polleres, R Pernisch, A Bonifati, D Dell'Aglio… - Transactions on Graph …, 2023 - hal.science
Openly available, collaboratively edited Knowledge Graphs (KGs) are key platforms for the
collective management of evolving knowledge. The present work aims to provide an …

[HTML][HTML] Detecting interdisciplinary semantic drift for knowledge organization based on normal cloud model

Z Wang, S Peng, J Chen, AG Kapasule… - Journal of King Saud …, 2023 - Elsevier
To reduce the conceptual ambiguity in interdisciplinary knowledge organization systems
(KOSs) and enhance interdisciplinary KOS management, this paper proposes a framework …

[HTML][HTML] Beware of the hierarchy—An analysis of ontology evolution and the materialisation impact for biomedical ontologies

R Pernisch, D Dell'Aglio, A Bernstein - Journal of Web Semantics, 2021 - Elsevier
Ontologies are becoming a key component of numerous applications and research fields.
But knowledge captured within ontologies is not static. Some ontology updates potentially …

Multi-domain and explainable prediction of changes in web vocabularies

A Meroño-Peñuela, R Pernisch, C Guéret… - Proceedings of the 11th …, 2021 - dl.acm.org
Web vocabularies (WV) have become a fundamental tool for structuring Web data: over 10
million sites use structured data formats and ontologies to markup content. Maintaining …

Toward measuring the resemblance of embedding models for evolving ontologies

R Pernisch, D Dell'Aglio, A Bernstein - Proceedings of the 11th …, 2021 - dl.acm.org
Updates on ontologies affect the operations built on top of them. But not all changes are
equal: some updates drastically change the result of operations; others lead to minor …

Understanding Semantic Drift in Model Driven Digital Twins

F Abbasi, P Brimont, C Pruski, JS Sottet - Proceedings of the ACM/IEEE …, 2024 - dl.acm.org
Digital twins have revolutionized the industry in recent years by providing virtual
representations of physical assets, systems, or processes, and relying on real-time data for …

Towards Formalizing Concept Drift and Its Variants: A Case Study Using Past COSIT Proceedings (Short Paper)

M Shi, K Janowicz, Z Liu, K Currier - … International Conference on …, 2024 - drops.dagstuhl.de
Abstract In the classic Philosophical Investigations, Ludwig Wittgenstein suggests that the
meaning of words is rooted in their use in ordinary language, challenging the idea of fixed …

[PDF][PDF] Computer and Information Sciences

H Wang - Journal of King Saud University–Computer and …, 2023 - researchgate.net
abstract To reduce the conceptual ambiguity in interdisciplinary knowledge organization
systems (KOSs) and enhance interdisciplinary KOS management, this paper proposes a …

[PDF][PDF] Mind the change, bridge the gap: investigating the impact of ontology evolution on materialisations and embeddings

R Pernisch - 2022 - zora.uzh.ch
Today, ontologies are a well established way of representing knowledge in many research
disciplines like biology and chemistry. Ontologies model a specific domain in a graph to …

On the Combination of Event Calculus and Empirical Semantic Drifts

F Krause, X Yan, B Darnala, M Dumontier - SEMMES 2023-1st …, 2023 - hal.science
The encoding and exploitation of semantics has been gaining popularity, as exemplified by
the uptake of digital ontologies and knowledge graphs. However, the semantics of domain …