Results 11 to 20 of about 25,678 (255)
XQOWL: An Extension of XQuery for OWL Querying and Reasoning [PDF]
Electronic Proceedings in Theoretical Computer Science, 2015 One of the main aims of the so-called Web of Data is to be able to handle heterogeneous resources where data can be expressed in either XML or RDF. The design of programming languages able to handle both XML and RDF data is a key target in this context ...
Jesús M. Almendros-Jiménez
doaj +4 more sources
Processing SPARQL queries with regular expressions in RDF databases [PDF]
BMC Bioinformatics, 2011 Background As the Resource Description Framework (RDF) data model is widely used for modeling and sharing a lot of online bioinformatics resources such as Uniprot (dev.isb-sib.ch/projects/uniprot-rdf) or Bio2RDF (bio2rdf.org), SPARQL - a W3C ...
Cho Hune +6 more
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On Defining SPARQL with Boolean Tensor Algebra [PDF]
, 2015 The Resource Description Framework (RDF) represents information as subject-predicate-object triples. These triples are commonly interpreted as a directed labelled graph. We propose an alternative approach, interpreting the data as a 3-way Boolean tensor.
Saskia Metzler, Pauli Miettinen
openalex +4 more sources
Database Release: PPSDB, a Linked Open Data Knowledge Base for Protist-Prokaryote Symbioses. [PDF]
J Eukaryot MicrobiolABSTRACT As the ecological and evolutionary importance of symbiotic interactions between protists (microbial eukaryotes) and prokaryotes (bacteria and archaea) is better appreciated, keeping an overview of their diversity and the literature becomes a growing and ongoing challenge.
Seah BKB.
europepmc +2 more sources
Global cross-database search system for X-ray absorption spectra. [PDF]
J Synchrotron RadiatA portal to cross‐search XAFS databases worldwide has been created and the unification of vocabulary and knowledge behind it are discussed.While the importance of a systematic overview of scientific data and demands toward data integration are increasing, data capitalization and confidentiality are also emerging competitively.
Ishii M +5 more
europepmc +2 more sources
Applying the knowledge base of CWE weaknesses in software design
Вестник 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
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STUDY OF CURRENT APPROACHES FOR WEB PUBLISHING OF OPEN SCIENTIFIC DATA [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2015 Subject of Study. The subject of study of this work is closely related to the development of tools and technologies for Internet publishing of open data in machine-readable formats with regard to data of universities, educational and research ...
D. I. Mouromtsev +4 more
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Efficient SPARQL Autocompletion via SPARQL
, 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 ...
Bast, Hannah +4 more
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Semantic Resources for Managing Knowledge in Battery Research. [PDF]
ChemSusChemSemantic technology bridges the gap between human researchers and artificial intelligence agents, transforming fragmented battery data into interoperable, machine‐readable knowledge. By linking materials, processes, and performance data, it supports advanced discovery and accelerated battery innovation.
Clark S +7 more
europepmc +2 more sources
Modeling of colored Petri nets using semantic Web technologies
Известия высших учебных заведений. Поволжский регион:Технические науки, 2022 Background. In connection with the widespread use of the Semantic Web concept, the issues of using formal models in the design of parallel, distributed and multi-agent systems based on the Semantic Web are of interest.
V.Yu. Kaev +3 more
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