Results 51 to 60 of about 4,446 (184)

Ontological Modeling of the Knowledge Base of Intellectual GIS of Digital Agriculture

Кібернетика та комп'ютерні технології
Introduction. The field of digital agriculture requires effective management of agricultural resources based on intelligent analysis of heterogeneous spatiotemporal data collected from various sensor sources.
Anisa Kasim, Masud Kasim
doaj   +1 more source

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

F1000Research, 2019
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, Christophe Dessimoz, Kurt Stockinger, Monique Zahn-Zabal, Tarcisio Mendes de Farias   +4 more
doaj   +1 more source

The “Dizionario Degli Scrittori Italiani Contemporanei Pseudonimi” in Wikidata. Pseudonymous Authors in Wikidata: Dataset and Queries

Journal of Open Humanities Data
This paper describes the dataset curated during my MA thesis project “Il ‘Dizionario degli scrittori italiani contemporanei pseudonimi’ in Wikidata. Metodologia e risultati”, available in Zenodo.
Sara De Monaco
doaj   +1 more source

A Novel Digitalization Approach for Smart Materials – Ontology‐Based Access to Data and Models

Advanced Engineering Materials, Volume 27, Issue 8, April 2025.
In order to access heterogeneous material data and model‐based knowledge, the established ontology‐based data access (OBDA) is extended to include material models. This novel ontology‐based data and model access (OBDMA) enables the computation of new responses beyond stored data.
Jürgen Maas, Mena Leemhuis, Jana Mertens, Hedda Schmidtke, Robert Courant, Martin Dahlmann, Sebastian Stark, Andrea Böhm, Kenny Pagel, Maximilian Hinze, Daniel Pinkal, Michael Wegener, Martin Franz‐Xaver Wagner, Thomas Sattel, Holger Neubert, Özgür Özçep   +15 more
wiley   +1 more source

Temporal Data Representation and Querying Based on RDF

IEEE Access, 2019
With the explosive growth of temporal data, how to query and manage temporal data has become an important research issue. Resource description framework (RDF), as the standard data and knowledge description language of the semantic web, has been widely ...
Fu Zhang, Ke Wang, Zhiyin Li, Jingwei Cheng   +3 more
doaj   +1 more source

Dataset of ontology competency questions to SPARQL-OWL queries translations

Data in Brief, 2020
This data article reports on a new set of 234 competency questions for ontology development and their formalisation into a set of 131 SPARQL-OWL queries.
Jedrzej Potoniec, Dawid Wiśniewski, Agnieszka Ławrynowicz, C. Maria Keet   +3 more
doaj   +1 more source

FAIR and Structured Data: A Domain Ontology Aligned with Standard‐Compliant Tensile Testing

Advanced Engineering Materials, Volume 27, Issue 8, April 2025.
The digitalization in materials science and engineering is discussed, emphasizing the importance of digital workflows and ontologies in managing diverse experimental data. Challenges such as quality assurance and data interoperability are tackled with semantic web technologies, focusing and introducing the tensile test ontology (TTO).
Markus Schilling, Bernd Bayerlein, Philipp von Hartrott, Jörg Waitelonis, Henk Birkholz, Pedro Dolabella Portella, Birgit Skrotzki   +6 more
wiley   +1 more source

Semantic Representation of Low‐Cycle‐Fatigue Testing Data Using a Fatigue Test Ontology and ckan.kupferdigital Data Management System

Advanced Engineering Materials, Volume 27, Issue 8, April 2025.
This article introduces an automated approach for converting the raw research data (use case of low‐cycle‐fatigue testing dataset) to machine‐readable resource description framework ones and storing them in an open digital repository. As two main prerequisites for this data digitalization process, the development of fatigue testing ontology and ckan ...
Hossein Beygi Nasrabadi, Thomas Hanke, Birgit Skrotzki   +2 more
wiley   +1 more source

An empirical performance evaluation of a semantic-based data retrieving process from RDBs & RDF data storages

Maskana, 2017
SQL and, more recently, SPARQL are standard languages of the software industry for retrieving data. Other studies showed that retrieving data by using a SPARQL query is much slower than the semantically equivalent SQL query.
Leandro Tabares Martín, Félix Oscar Fernández Peña, Amed Abel Leiva Mederos, Jyrki Nummenmaa   +3 more
doaj  

Pemanfaatan SPARQL Dalam Pencarian Data Alih Kredit Merdeka Belajar Kampus Merdeka

JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Program Merdeka Belajar Kampus Merdeka (MBKM) menyediakan fasilitas bagi mahasiswa untuk mengalihkan kredit dari aktivitas kerja ke mata kuliah tertentu.
Kafka Febianto Agiharta, Bernard Renaldy Suteja   +1 more
doaj   +1 more source