Results 11 to 20 of about 609,301 (285)

The combined approach to ontology-based data access [PDF]

open access: yes, 2011
The use of ontologies for accessing data is one of the most exciting new applications of description logics in databases and other information systems.
Toman, D.   +4 more
core   +7 more sources

Ontology learning for Semantic Web Services [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 18/10/2010.The expansion of Semantic Web Services is restricted by traditional ontology engineering methods. Manual ontology development is time consuming,
Alfaries, Auhood
core   +7 more sources

KNOWLEDGE MODELING FOR A RELATIONAL DATABASE IN ONTOLOGY WEB LANGUAGE (OWL)

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2017
This paper presents a knowledge modeling method by Ontology Web Language (OWL) for a relational database. The proposed method contains the rules for transforming data in a relational database into Ontology and Axioms for supplementing meaning of a ...
Huỳnh Tuấn Anh
doaj   +1 more source

Information is Physical: Cross-Perspective Links in Relational Quantum Mechanics

open access: yesPhilosophy of Physics, 2023
Relational quantum mechanics (RQM) is an interpretation of quantum mechanics based on the idea that quantum states do not describe an absolute property of a system but rather a relationship between systems.
Emily Adlam, Carlo Rovelli
doaj   +1 more source

Development of a data model for an Adaptive Multimedia Presentation System (AMPS) [PDF]

open access: yes
We investigate the requirements and nature of data models for a multimedia learning system that presents adaptable learning objects based on a range of stimuli provided by the student and tutor. A conceptual model is explored together with a proposal for
Rowe, Nick   +3 more
core   +9 more sources

Semantic query in a relational database using a local ontology construction (Retracted)

open access: yesSouth African Journal of Science, 2012
Semantic Web refers to a Web of linked data in which data can be shared and reused, allowing more uses than the traditional 'Web of documents'. However, most of the information on the Web is stored in relational databases and such databases cannot be ...
Saeed Sedighi, Reza Javidan
doaj   +4 more sources

Journal of Awareness-Based Systems Change

open access: yesJournal of Awareness-Based Systems Change, 2021
The editorial of this second issue of the Journal of Awareness-Based Systems Change is entitled "Moving from Transactional to Relational," which we read as one of the central themes running through all of the contributions in this issue.
Oliver Koenig   +3 more
doaj   +1 more source

Critical Theory and Processual Social Ontology

open access: yesJournal of Social Ontology, 2016
The purpose of this article is to bridge the gap between critical theory as understood in the Frankfurt school tradition on the one hand, and social ontology understood as a reflection on the ontological presuppositions of social sciences and social ...
Emmanuel Renault
doaj   +2 more sources

RDB2OWL: AN IMPROVED METHOD FOR CONVERTING RELATIONAL DATABASES INTO OWL

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2017
One of the biggest advantages of the Semantic web is to describe data with a well-defined meaning and link between data by using the OWL (Web Ontology Language). Today most data are stored in relational databases.
Phạm Thị Thu Thúy
doaj   +1 more source

La doctrina de los grados del ser como base para un nuevo paradigma ecológico

open access: yesFranciscanum, 2020
This article assumes the idea that in order to overcome the environmental crisis we are experiencing, it is not enough to develop more technology and more science, but that it is also necessary to rethink and modify our relationship with nature.
Agustina María Lombardi
doaj   +1 more source

Home - About - Disclaimer - Privacy