Results 1 to 10 of about 5,661,865 (186)

Knowledge Representation Using Type-2 Fuzzy Rough Ontologies in Ontology Web Language

open access: yesFuzzy Information and Engineering, 2015
Nowadays semantic web languages play a vital role in representing ontologies. In order to deal with uncertainty in the semantic web languages, we need a concrete procedure to represent such information. We may tackle this problem by extending the current
D. Nilavu, R. Sivakumar
doaj   +3 more sources

τSQWRL: A TSQL2-Like Query Language for Temporal Ontologies Generated from JSON Big Data

open access: yesBig Data Mining and Analytics, 2023
Temporal ontologies allow to represent not only concepts, their properties, and their relationships, but also time-varying information through explicit versioning of definitions or through the four-dimensional perdurantist view.
Zouhaier Brahmia   +2 more
doaj   +1 more source

ONTOLOGY-DRIVEN CONCEPTUAL MODEL AND DOMAIN ONTOLOGY FOR EGYPTIAN E-GOVERNMENT [PDF]

open access: yesInternational Journal of Intelligent Computing and Information Sciences, 2023
In recent years, online services have received considerable attention worldwide. One crucial online service during the coronavirus disease (COVID-19) pandemic was e-governance.
Shaimaa Haridy   +3 more
doaj   +1 more source

Whelk: An OWL EL+RL Reasoner Enabling New Use Cases [PDF]

open access: yesTransactions on Graph Data and Knowledge
Many tasks in the biosciences rely on reasoning with large OWL terminologies (Tboxes), often combined with even larger databases. In particular, a common task is retrieval queries that utilize relational expressions; for example, “find all genes ...
Balhoff, James P.   +1 more
doaj   +1 more source

BioSWR--semantic web services registry for bioinformatics. [PDF]

open access: yesPLoS ONE, 2014
Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services.
Dmitry Repchevsky, Josep Ll Gelpi
doaj   +1 more source

Web Ontologies to Categorialy Structure Reality: Representations of Human Emotional, Cognitive and Motivational Processes

open access: yesFrontiers in Psychology, 2016
This work presents a Web ontology for modeling and representation of the emotional, cognitive and motivational state of online learners, interacting with university systems for distance or blended education. The ontology is understood as a way to provide
Juan-Miguel eLópez-Gil   +2 more
doaj   +1 more source

Horned-OWL: Flying Further and Faster with Ontologies [PDF]

open access: yesTransactions on Graph Data and Knowledge
Horned-OWL is a library implementing the OWL2 specification in the Rust language. As a library, it is aimed at processes and manipulation of ontologies, rather than supporting GUI development; this is reflected heavily in its design, which is for ...
Lord, Phillip   +7 more
doaj   +1 more source

AI TECHNIQUE TO GENERATE COURSE SPECIFICATION'S ITEM [PDF]

open access: yesمجلة بحوث التربية النوعية, 2022
This paper presents a proposed system for course specification based on the combination of text mining techniques and semantic web services. The course specification depends on firstly, text mining techniques by its methods such as (tokenization and ...
أماني فوزي الجمل   +2 more
doaj   +1 more source

Research on Development of Agricultural Geographic Information Ontology

open access: yesJournal of Integrative Agriculture, 2012
This paper first analyzes the reason that agricultural geographic information gives rise to semantic heterogeneity and solution thereof. Although OWL (web ontology language) is the standard of ontology representation language in semantic web, it is ...
Yong-qi HUANG   +3 more
doaj   +1 more source

Rancang Bangun Plugin Protégé Menggunakan Ekspresi SPARQL-DL Dengan Masukan Bahasa Alami

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2017
Semantic web is a technology that allows us to build a knowledge base or ontology for the information of the web page can be understood by computers. One software for building ontology-based semantic web is a protégé. Protege allows developers to develop
Muhammad Fahrurrozi, Azhari SN
doaj   +1 more source

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