{"title":"Representing Concepts through Description Logic Expressions for Knowledge Organization System (KOS) Mapping","authors":"U. Balakrishnan, D. Soergel, Olivia Helfer","doi":"10.5771/9783956507762-455","DOIUrl":null,"url":null,"abstract":": Mapping among KOS can be achieved by representing the concepts in each KOS through a canonical expres- sion: DDC: Canonical expression GND 386.8 Inland waterway >Ports◄▬ <isa> Traffic station ⊓ <inEnvironment> Inland water transport ▬►Binnenhafen We explored representing concepts through description logic expressions using a sample of 150 library KOS classes and subject headings, 50 each from the Dewey Decimal Classification (DDC), the Regensburg Ver-bundsklassifikation (RVK), and the German Integrated Authority File (GND). Working from the ground up, we compiled a small vocabulary of relationships/roles and the beginnings of a faceted classification of elemental concepts. Large-scale application of this approach requires a large hierarchically structured vocabulary of relationships/roles and a universal faceted classification. We discuss the task of developing these tools drawing on many sources.","PeriodicalId":314959,"journal":{"name":"Knowledge Organization at the Interface","volume":"81 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Knowledge Organization at the Interface","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5771/9783956507762-455","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
: Mapping among KOS can be achieved by representing the concepts in each KOS through a canonical expres- sion: DDC: Canonical expression GND 386.8 Inland waterway >Ports◄▬ Traffic station ⊓ Inland water transport ▬►Binnenhafen We explored representing concepts through description logic expressions using a sample of 150 library KOS classes and subject headings, 50 each from the Dewey Decimal Classification (DDC), the Regensburg Ver-bundsklassifikation (RVK), and the German Integrated Authority File (GND). Working from the ground up, we compiled a small vocabulary of relationships/roles and the beginnings of a faceted classification of elemental concepts. Large-scale application of this approach requires a large hierarchically structured vocabulary of relationships/roles and a universal faceted classification. We discuss the task of developing these tools drawing on many sources.
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