Results 21 to 30 of about 4,862 (261)

Semantic Classification and Indexing of Open Educational Resources with Word Embeddings and Ontologies

open access: yesCybernetics and Information Technologies, 2020
The problem of thematic indexing of Open Educational Resources (OERs) is often a time-consuming and costly manual task, relying on expert knowledge. In addition, a lot of online resources may be poorly annotated with arbitrary, ad-hoc keywords instead of
Koutsomitropoulos Dimitrios A.   +2 more
doaj   +1 more source

Designing an ontology for children's literature Based on the thesauri of Children and Adolescents Intellectual Development Centre (ASKA) [PDF]

open access: yesIranian Journal of Information Processing & Management
The aim of this research is to present an ontology to explain the relationships, characteristics, and concepts in children’s literature to make the texts related to children’s literature more accessible.
shadi Moshtaq, Moluk Beheshti
doaj   +1 more source

Enriching thesauri with hierarchical relationships by pattern matching in dictionaries [PDF]

open access: yes, 2006
This paper proposes a pattern matching method applied to dictionaries to identify hierarchical relationships between terms. In this work we focus on this type of relationship because we use it in the automatic generation of thesauri, which are used to ...
Lourdes Araujo   +3 more
core   +1 more source

Thesauri: Standards and guidelines [PDF]

open access: yes, 2012
Thesauri and other knowledge organization systems have been adapted to the technological environment. Currently, this represents an essential aspect of knowledge organization on the semantic web. After a long period in which thesaurus guidelines and standards were not updated, some have been revised by the governing organisations within the past five ...
Sánchez-Cuadrado, Sonia   +2 more
openaire   +2 more sources

Vocabulary Integration Reexamined

open access: yesInternational Journal of Librarianship, 2018
Several thesauri have been published in various domains, or in the same subject domain. This heterogeneity caused the significant incompatibility of transferring or sharing data among different systems and databases. Therefore, thesaurus integration is a
Yunseon Choi
doaj   +1 more source

The South Asian Canadian Digital Archive Thesaurus: Thesaurus Construction for the South Asian Canadian Diaspora

open access: yesKULA, 2022
The South Asian Canadian Digital Archive (SACDA) is a soon-to-be-released digital repository developed by the South Asian Studies Institute at the University of the Fraser Valley, located in Abbotsford, British Columbia, Canada.
Magnus Berg   +2 more
doaj   +1 more source

Enterprise vocabulary management; A lexicographic view

open access: yesWacana: Journal of the Humanities of Indonesia, 2015
The central theme in this paper is the problem of shifting from natural language descriptions, as in traditional dictionaries and thesauri, to working IT (Information Technology) systems that support people carrying out their administrative tasks.
Jan Voskuil
doaj   +1 more source

39 Hints to Facilitate the Use of Semantics for Data on Agriculture and Nutrition

open access: yesData Science Journal, 2020
In this paper, we report on the outputs and adoption of the Agrisemantics Working Group of the Research Data Alliance (RDA), consisting of a set of recommendations to facilitate the adoption of semantic technologies and methods for the purpose of data ...
Caterina Caracciolo   +9 more
doaj   +1 more source

Quantifying the impact and extent of undocumented biomedical synonymy. [PDF]

open access: yesPLoS Computational Biology, 2014
Synonymous relationships among biomedical terms are extensively annotated within specialized terminologies, implying that synonymy is important for practical computational applications within this field.
David R Blair   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy