Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/113559
Title: Automatic indexing and ontologies: The consistency of the research chronology and authoring in the scope of Information Science
Authors: Simões, Maria da Graça
Machado, Luís Miguel
Souza, Renato Rocha
Almeida, Maurício Barcellos
Lopes, António Tavares
Keywords: Automatic Indexing; Ontologies; Collaboration
Issue Date: 2018
metadata.degois.publication.title: Challenges and Opportunities for Knowledge Organization in the Digital Age: Proceedings of the Fifteenth International ISKO Conference
metadata.degois.publication.location: Porto Universidade do Porto
Abstract: An alternative to minimize the semantic gap in automatic indexing systems is to make use of knowledge organization systems, like ontologies. Given that these two operational concepts are subjects of study in Information Science (IS), one can deem relevant to identify and analyze the continuity, chronological and authorial consistency of studies between ontologies and automatic indexing. We use as methodology an exploratory / descriptive study based on a systematic review. We conclude that a direct relationship (citation and co-authorship) between the articles analyzed is practically non-existent. Regarding exhaustiveness, specificity, precision and recall rates, we concluded that there are similarities among three of the bases used: LISS, LISTA and ISTA. LSD, the fourth base used, was the one that presented a lower performance in the retrieval, leading to low rates of exhaustiveness and specificity of the indexing process.
URI: https://hdl.handle.net/10316/113559
Rights: openAccess
Appears in Collections:I&D CEIS20 - Artigos e Resumos em Livros de Actas

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