Search Results for author: Anna Mastora

Found 2 papers, 0 papers with code

Expressiveness and machine processability of Knowledge Organization Systems (KOS): An analysis of concepts and relations

no code implementations11 Mar 2020 Manolis Peponakis, Anna Mastora, Sarantos Kapidakis, Martin Doerr

This study considers the expressiveness (that is the expressive power or expressivity) of different types of Knowledge Organization Systems (KOS) and discusses its potential to be machine-processable in the context of the Semantic Web.

SKOS Concepts and Natural Language Concepts: an Analysis of Latent Relationships in KOSs

no code implementations16 Sep 2017 Anna Mastora, Manolis Peponakis, Sarantos Kapidakis

The results of the comparative analysis reveal that, despite the use of multi-word units, thesauri tend to represent concepts in a way that can hardly be further divided conceptually, while Subject Headings and Classification Schemes - to a certain extent - comprise terms that can be decomposed into more conceptual constituents.

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