Declarative RDF graph generation from heterogeneous (semi-) structured data: A systematic literature review
D Van Assche, T Delva, G Haesendonck… - Journal of Web …, 2023 - Elsevier
More and more data in various formats are integrated into knowledge graphs. However,
there is no overview of existing approaches for generating knowledge graphs from …
there is no overview of existing approaches for generating knowledge graphs from …
Ontology learning from relational databases
B Lakzaei, M Shamsfard - Information Sciences, 2021 - Elsevier
An ontology is a formal, explicit specification of a shared conceptualization. Ontologies are
used in many fields, such as software engineering, information extraction, semantic search …
used in many fields, such as software engineering, information extraction, semantic search …
Semantic integration of heterogeneous databases of same domain using ontology
M Asfand-E-Yar, R Ali - IEEE Access, 2020 - ieeexplore.ieee.org
Heterogeneous database integration is the study of integrating data from multiple
databases. Integrating the heterogeneous database of the same domain has three main …
databases. Integrating the heterogeneous database of the same domain has three main …
Linking entities across relations and graphs
This article proposes a notion of parametric simulation to link entities across a relational
database 𝒟 and a graph G. Taking functions and thresholds for measuring vertex closeness …
database 𝒟 and a graph G. Taking functions and thresholds for measuring vertex closeness …
[HTML][HTML] Automatic semantic modeling for structural data source with the prior knowledge from knowledge base
A critical step in sharing semantic content online is to map the structural data source to a
public domain ontology. This problem is denoted as the Relational-To-Ontology Mapping …
public domain ontology. This problem is denoted as the Relational-To-Ontology Mapping …
Using Berlin SPARQL benchmark to evaluate virtual SPARQL endpoints over relational databases
M Chaloupka, M Necasky - Data & Knowledge Engineering, 2024 - Elsevier
The RDF is a popular and well-documented format for publishing structured data on the
web. It enables data to be consumed without the knowledge of how the data is internally …
web. It enables data to be consumed without the knowledge of how the data is internally …
Anomalies resolution and semantification of tabular data
The fast growth of the web generates a significant amount of heterogeneous information
such as images, text, audio, and video through various applications. These applications use …
such as images, text, audio, and video through various applications. These applications use …
[PDF][PDF] Using Berlin SPARQL benchmark to evaluate relational database virtual SPARQL endpoints
M Chaloupka, M Necasky - Submitted to SWJ, 2020 - semantic-web-journal.net
The RDF is a well documented and popular format for publishing structured data on the web.
It enables consuming data without the knowledge of how the data is internally stored. There …
It enables consuming data without the knowledge of how the data is internally stored. There …
[HTML][HTML] Escenarios de vinculación de las bases de datos relacionales y las ontologías: un mapeo sistemático
YA López Rodríguez, Y Hidalgo Delgado… - Enfoque …, 2021 - scielo.senescyt.gob.ec
Las bases de datos relacionales constituyen una de las fuentes de datos más utilizadas. Sin
embargo, como fuente de almacenamiento presenta un grupo de limitaciones. En las bases …
embargo, como fuente de almacenamiento presenta un grupo de limitaciones. En las bases …