Results 61 to 70 of about 12,237 (214)

Learning Commonalities in SPARQL [PDF]

open access: yes, 2017
Finding the commonalities between descriptions of data or knowledge is a foundational reasoning problem of Machine Learning. It was formalized in the early 70's as computing a least general generalization (lgg) of such descriptions. We revisit this well-established problem in the SPARQL query language for RDF graphs.
Sara El Hassad   +2 more
openaire   +2 more sources

SPARQL-Anything/PySPARQL-Anything: v0.8.2.1

open access: yes, 2023
<p>New with this release:</p> <ol> <li>SPARQL Anything updated to v0.8.2</li> <li>#11 A development and maintenance guide has been added to an extended documentation.</li> </ol ...
Enrico Daga, Marco Ratta
core   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter   +10 more
wiley   +1 more source

A hands-on introduction to querying evolutionary relationships across multiple data sources using SPARQL [version 2; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research, 2020
The increasing use of Semantic Web technologies in the life sciences, in particular the use of the Resource Description Framework (RDF) and the RDF query language SPARQL, opens the path for novel integrative analyses, combining information from multiple ...
Ana Claudia Sima   +4 more
doaj   +1 more source

PepeSearch: Semantic Data for the Masses. [PDF]

open access: yesPLoS ONE, 2016
With the emergence of the Web of Data, there is a need of tools for searching and exploring the growing amount of semantic data. Unfortunately, such tools are scarce and typically require knowledge of SPARQL/RDF.
Guillermo Vega-Gorgojo   +4 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

SPARQLing constraints for RDF [PDF]

open access: yesProceedings of the 11th international conference on Extending database technology Advances in database technology - EDBT '08, 2008
The goal of the Semantic Web is to support semantic interoperability between applications exchanging data on the web. The idea heavily relies on data being made available in machine readable format, using semantic markup languages. In this regard, the W3C has standardized RDF as the basic markup language for the Semantic Web.
Georg Lausen   +2 more
openaire   +2 more sources

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling   +15 more
wiley   +1 more source

On the primitivity of operators in SPARQL [PDF]

open access: yesInformation Processing Letters, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiaowang Zhang, Jan Van den Bussche
openaire   +3 more sources

LetsAI/Data-transceiver-using-SPARQL v1.0

open access: yes, 2020
This is an implementation of how to transfer and manipulate data between the Arduino chip and the C-sharp program using the serial port and ...
Layth Fadhala
core   +1 more source

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