Results 11 to 20 of about 8,825 (227)

Dynamic Linked Data: A SPARQL Event Processing Architecture

open access: yesFuture Internet, 2018
This paper presents a decentralized Web-based architecture designed to support the development of distributed, dynamic, context-aware and interoperable services and applications. The architecture enables the detection and notification of changes over the
Fabio Viola   +2 more
exaly   +3 more sources

SPARQL-DL: SPARQL Query for OWL-DL. [PDF]

open access: yes, 2007
There are many query languages (QLs) that can be used to query RDF and OWL ontologies but neither type is satisfactory for querying OWL-DL ontologies. RDF-based QLs (RDQL, SeRQL, SPARQL) are harder to give a semantics w.r.t. OWL-DL and are more powerful than what OWL-DL reasoners can provide.
Sirin, Evren, Parsia, Bijan
core   +10 more sources

SPARQL-ST: Extending SPARQL to Support Spatiotemporal Queries [PDF]

open access: yes, 2011
Spatial and temporal data is plentiful on the Web, and Semantic Web technologies have the potential to make this data more accessible and more useful. Semantic Web researchers have consequently made progress towards better handling of spatial and temporal data.SPARQL, the W3C-recommended query language for RDF, does not adequately support complex ...
Perry, Matthew   +2 more
openaire   +5 more sources

sparql-generate/sparql-generate: 2.0.4 [PDF]

open access: yes, 2021
SPARQL-Generate implementation over Apache ...
KHALFI el mehdi   +7 more
core   +1 more source

Efficient SPARQL Autocompletion via SPARQL

open access: yesCoRR, 2021
We show how to achieve fast autocompletion for SPARQL queries on very large knowledge bases. At any position in the body of a SPARQL query, the autocompletion suggests matching subjects, predicates, or objects. The suggestions are context-sensitive in the sense that they lead to a non-empty result and are ranked by their relevance to the part of the ...
Hannah Bast   +4 more
openaire   +2 more sources

Preliminary results of a conceptual graph query language

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2023
The contribution of this article is to bring the interesting features of SPARQL to the conceptual graph model while preserving its distinctive features and especially the graphical ones.
David Genest   +2 more
doaj   +1 more source

SPARQL-Anything/sparql.anything: v0.9-DEV-6 [PDF]

open access: yes, 2023
<h2>What's Changed</h2> <ul> <li>Added missing code-block language in Configuration.md by @kvistgaard in https://github.com/SPARQL-Anything/sparql.anything/pull/425</li> <li>Added SVG to XML.md by @kvistgaard in https:/
Mathias Vanden Auweele   +4 more
core   +3 more sources

Modelo web semántico para contactar grupos musicales en la ciudad de Bogotá

open access: yesIngenierías USBMed, 2021
La presente investigación muestra el desarrollo de un modelo web semántico cuyo objetivo es crear una base de conocimiento de grupos y géneros musicales tradicionales de la ciudad de Bogotá, la forma en la que se transmite la información hacia y desde la
Juan Esteban Katz Delgado   +2 more
doaj   +1 more source

Applying the knowledge base of CWE weaknesses in software design

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2020
The article deals with the issues of organizing software weaknesses by the software architect at the stage of its design using the developed ontological knowledge base of CWE weaknesses.
Zh. E. Sartabanova   +2 more
doaj   +1 more source

VP-RDF: An RDF Based Framework to Introduce the Viewpoint in the Description of Resources

open access: yesApplied Computer Systems, 2021
The description of resources and their relationships is an essential task on the web. Generally, the web users do not share the same interests and viewpoints.
Djama Ouahiba
doaj   +1 more source

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