Optimizing ontology alignment in vector space

SC Chu, X Xue, JS Pan, X Wu - Journal of Internet Technology, 2020 - jit.ndhu.edu.tw
… an ontology in a vector space, and use the vector space … is utilized to model an ontology in
a vector space, and then, their … the similarity calculation and entity matching process. After that, …

Ontology matching using convolutional neural networks

A Bento, A Zouaq, M Gagnon - Proceedings of the Twelfth …, 2020 - aclanthology.org
… to perform string matching between class labels using character … best alignment. Our results
show that we obtain state-of-the-art performance on ontologies from the Ontology Alignment

Medto: Medical data to ontology matching using hybrid graph neural networks

J Hao, C Lei, V Efthymiou, A Quamar, F Özcan… - Proceedings of the 27th …, 2021 - dl.acm.org
vector space structure in a hyperbolic space, we have to map embeddings to the tangent
space, perform the aggregation in the tangent space… back to the hyperbolic space. Furthermore, …

A novel meta-matching approach for ontology alignment using grasshopper optimization

Z Lv, R Peng - Knowledge-Based Systems, 2020 - Elsevier
… similar ontology alignment methods. Section 3 introduces the definition of ontology and ontology
alignment … The Vector Space Model method considers the transformation of text content …

Ontology-based entity matching in attributed graphs

H Ma, M Alipourlangouri, Y Wu, F Chiang… - Proceedings of the VLDB …, 2019 - dl.acm.org
… We show that adding ontological matching does not make reasoning of OGKs harder:
validation and implication problems are both NP-complete. We extended Chase to characterize …

Survey on complex ontology matching

E Thiéblin, O Haemmerlé, N Hernandez… - Semantic …, 2020 - content.iospress.com
Ontology matching is an essential task for the management of semantic heterogeneity in …
ontology matching and ontology evolution. As defined in the survey presented in [127], ontology

Ontology alignment based on word embedding and random forest classification

I Nkisi-Orji, N Wiratunga, S Massie, KY Hui… - Machine Learning and …, 2019 - Springer
… The use of word embedding is also promising … alignment by jointly embedding ontologies
in a vector space [21]. An even more effective use of word embedding for ontology alignment is …

Augmenting ontology alignment by semantic embedding and distant supervision

J Chen, E Jiménez-Ruiz, I Horrocks… - The Semantic Web: 18th …, 2021 - Springer
… , the vector spaces of the two to-be-aligned ontologies are … cross-ontology classes may still
have a large vector distance. … ., re-using known mappings from other aligned ontologies. For …

A compact brain storm algorithm for matching ontologies

X Xue, J Lu - Ieee Access, 2020 - ieeexplore.ieee.org
… [39] proposed a new similarity measure that modeled two ontologies in a vector space and
used the cosine distance to calculate two entities’ similarity, and on this basis, they used EA …

Owl2vec*: Embedding of owl ontologies

J Chen, P Hu, E Jimenez-Ruiz, OM Holter… - Machine Learning, 2021 - Springer
… The objective of such embeddings is to represent in a vector space KG components such
as entities and relations in a way that captures the structure of the graph. Various kinds of KG …