Search Results for author: Fernando Zhapa-Camacho

Found 3 papers, 3 papers with code

Enhancing Geometric Ontology Embeddings for $\mathcal{EL}^{++}$ with Negative Sampling and Deductive Closure Filtering

1 code implementation8 May 2024 Olga Mashkova, Fernando Zhapa-Camacho, Robert Hoehndorf

Ontology embeddings map classes, relations, and individuals in ontologies into $\mathbb{R}^n$, and within $\mathbb{R}^n$ similarity between entities can be computed or new axioms inferred.

Ontology Embedding

Lattice-preserving $\mathcal{ALC}$ ontology embeddings

1 code implementation11 May 2023 Fernando Zhapa-Camacho, Robert Hoehndorf

Generating vector representations (embeddings) of OWL ontologies is a growing task due to its applications in predicting missing facts and knowledge-enhanced learning in fields such as bioinformatics.

Descriptive Knowledge Base Completion +1

From axioms over graphs to vectors, and back again: evaluating the properties of graph-based ontology embeddings

1 code implementation29 Mar 2023 Fernando Zhapa-Camacho, Robert Hoehndorf

Several approaches have been developed that generate embeddings for Description Logic ontologies and use these embeddings in machine learning.

Graph Embedding Ontology Embedding

Cannot find the paper you are looking for? You can Submit a new open access paper.