Results 201 to 210 of about 12,819 (242)

Ontological Conceptualization Based on the SKOS

Journal of Computing and Information Science in Engineering, 2014
Ontological conceptualization refers to the process of creating an abstract view of the domain of interest through a set of interconnected concepts. In this paper, a thesaurus-based methodology is proposed for systematic ontological conceptualization in ...
F. Ameri, B. Kulvatunyou, N. Ivezic, Khosrow Kaikhah   +3 more
semanticscholar   +3 more sources

Simple Knowledge Organization System (SKOS)

Knowledge organization, 2022
SKOS (Simple Knowledge Organization System) is a recommendation from the World Wide Web Consortium (W3C) for representing controlled vocabularies, taxonomies, thesauri, classifications, and similar systems for organizing and indexing information as ...
Arthur C. Smith
semanticscholar   +1 more source

Migrating a complex classification scheme to the semantic web: expressing the Integrative Levels Classification using SKOS RDF

J. Documentation, 2021
PurposeThe Integrative Levels Classification (ILC) is a comprehensive “freely faceted” knowledge organization system not previously expressed as SKOS (Simple Knowledge Organization System).
C. Binding, C. Gnoli, D. Tudhope
semanticscholar   +1 more source

Quality measures for skos: ExactMatch linksets: an application to the thesaurus framework LusTRE

Data Technologies and Applications, 2018
Purpose The purpose of this paper is to focus on the quality of the connections (linkset) among thesauri published as Linked Data on the Web. It extends the cross-walking measures with two new measures able to evaluate the enrichment brought by the ...
Riccardo Albertoni, M. D. Martino, P. Podestà   +2 more
semanticscholar   +1 more source

Semantic Grid resource discovery based on SKOS ontology

International Journal of Grid and Utility Computing, 2017
In large-scale distributed environments like dynamic Grids, an efficient and scalable resource discovery mechanism is required. Hybrid techniques based on node clustering are considered among solutions that guarantee the efficiency and the scalability at
Nabila Chergui, S. Chikhi, Mohand Tahar Kechadi   +2 more
semanticscholar   +1 more source

Assessing and Improving the Quality of SKOS Vocabularies

Journal on Data Semantics, 2013
Controlled vocabularies are increasingly made available on the Web of Data using the Simple Knowledge Organization System (SKOS) ontology. Assessment of vocabulary quality is important for determining the suitability of vocabularies for reuse in applications and for improving vocabulary development processes.
Christian Mader, Osma Suominen
openaire   +2 more sources

Using SKOS vocabularies for improving web search

Proceedings of the 22nd International Conference on World Wide Web, 2013
Knowledge organization systems such as thesauri or taxonomies are increasingly being expressed using the Simple Knowledge Organization System (SKOS) and published as structured data on the Web. Search engines can exploit these vocabularies and improve search by expanding terms at query or document indexing time.
João Magalhães, Bernhard Haslhofer, Flávio Martins   +2 more
openaire   +3 more sources

Improving the Quality of SKOS Vocabularies with Skosify

2012
Simple Knowledge Organization System (SKOS) vocabularies are commonly used to represent lightweight conceptual vocabularies such as taxonomies, classifications and thesauri on the Web of Data. We identified 11 criteria for evaluating the validity and quality of SKOS vocabularies. We then analyzed 14 such vocabularies against the identified criteria and
Suominen, Osma, Hyvönen, Eero
openaire   +5 more sources

skos for an integrated vocabulary structure

2008
In order to transfer the Chinese Classified Thesaurus (CCT) into a machine-processable format and provide CCT-based Web services, a pilot study has been conducted in which a variety of selected CCT classes and mapped thesaurus entries are encoded with SKOS.
Zeng, Marcia L., Fan, Wei, Lin, Xia
openaire   +2 more sources