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The Simple Knowledge Organization System (SKOS) is a standard model for controlled vocabularies on the Web. However, SKOS vocabularies often differ in terms of quality, which reduces their applicability across system boundaries. Here we…

Digital Libraries · Computer Science 2012-06-08 Christian Mader , Bernhard Haslhofer , Antoine Isaac

Simple Knowledge Organization System (SKOS) provides a data model and vocabulary for expressing Knowledge Organization Systems (KOSs) such as thesauri and classification schemes in Semantic Web applications. This paper presents the main…

Digital Libraries · Computer Science 2016-11-04 Thomas Baker , Sean Bechhofer , Antoine Isaac , Alistair Miles , Guus Schreiber , Ed Summers

Since the Simple Knowledge Organization System (SKOS) specification and its SKOS eXtension for Labels (SKOS-XL) became formal W3C recommendations in 2009 a significant number of conventional knowledge organization systems (KOS) (including…

Digital Libraries · Computer Science 2018-12-10 Marcia Lei Zeng , Philipp Mayr

The vehicle to represent Knowledge Organization Systems (KOSs) in the environment of the Semantic Web and linked data is the Simple Knowledge Organization System (SKOS). SKOS provides a way to assign a URI to each concept, and this URI…

Digital Libraries · Computer Science 2020-01-16 Anna Mastora , Manolis Peponakis , Sarantos Kapidakis

This paper shows how authority files can be encoded for the Semantic Web with the Simple Knowledge Organisation System (SKOS). In particular the application of SKOS for encoding the structure, management, and utilization of country codes as…

Information Retrieval · Computer Science 2008-01-28 Jakob Voss

A knowledge organization system (KOS) is made up of concepts and semantic relations between the concepts which represent a knowledge domain terminologically. We distinguish between five approaches to KOSs: nomenclatures, classification…

Digital Libraries · Computer Science 2015-05-15 Wolfgang G. Stock

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. For…

Digital Libraries · Computer Science 2023-04-14 Manolis Peponakis , Anna Mastora , Sarantos Kapidakis , Martin Doerr

The cutting edge in systems development today is in the area of "systems of systems" (SoS) large networks of inter-related systems that are developed and managed separately, but that also perform collective activities. Such large systems…

Software Engineering · Computer Science 2013-11-15 Eric Honour

Knowledge Organization Systems (KOSs), such as term lists, thesauri, taxonomies, and ontologies, play a fundamental role in categorising, managing, and retrieving information. In the academic domain, KOSs are often adopted for representing…

Digital Libraries · Computer Science 2025-06-12 Angelo Salatino , Tanay Aggarwal , Andrea Mannocci , Francesco Osborne , Enrico Motta

Knowledge Organization Systems (e.g. taxonomies and ontologies) continue to contribute benefits in the design of information systems by providing a shared conceptual underpinning for developers, users, and automated systems. However, the…

Digital Libraries · Computer Science 2017-08-29 Michael Lauruhn , Paul Groth

This case study proposes a scenario with three topic-related thesauri, which have been connected with bilateral cross-concordances as part of a major terminology mapping initiative in the project KoMoHe (Mayr & Petras, 2008). The thesauri…

Digital Libraries · Computer Science 2010-09-28 Philipp Mayr , Benjamin Zapilko , York Sure

Software ecosystems (SECOs) and open innovation processes have been claimed as a way forward for the software industry. A proper understanding of requirements is as important for these IT-systems as for more traditional ones. This paper…

Software Engineering · Computer Science 2018-01-03 Aparna Vegendla , Anh Nguyen Duc , Shang Gao , Guttorm Sindre

We report the development of a knowledge representation and reasoning (KRR) system built on hybrid SHACL-SKOS ontologies for globally harmonized system (GHS) material Safety Data Sheets (SDS) to enhance chemical safety communication and…

Artificial Intelligence · Computer Science 2025-02-13 Brian Lu , Dennis Pham , Ti-Chiun Chang , Michael Lovette , Terri Bui , Stephen Ma

In the preface to his Cyclopaedia published in 1728 Ephraim Chambers offers readers a systematized structure of his attempt to produce a universal repository of human knowledge. Divided into an interconnected taxonomic tree and domain…

Digital Libraries · Computer Science 2021-09-29 Scott McClellan , Mat Kelly , Jane Greenberg

Software-intensive Systems-of-Systems (SoS) refer to an arrangement of managerially and operationally independent systems(i.e., constituent systems), which work collaboratively towards the achievement of global missions. Because some SoS…

Software Engineering · Computer Science 2020-07-15 Cristiane Aparecida Lana , Milena Guessi , Pablo Oliveira Antonino , Dieter Rombach , Elisa Yumi NakagawaA

The Semantic Web is built on top of Knowledge Organization Systems (KOS) (vocabularies, ontologies, concept schemes) that provide a structured, interoperable and distributed access to Linked Data on the Web. The maintenance of these KOS…

Artificial Intelligence · Computer Science 2015-09-17 Albert Meroño-Peñuela , Christophe Guéret , Stefan Schlobach

This book is not restricted to semantic web (SW) technologies. An aspiration was to contribute to the awakening of a dialogue between information and documentation concerned with knowledge organization systems (KOSs), and branches in…

Digital Libraries · Computer Science 2022-05-02 Andrea Scharnhorst , Richard P. Smiraglia

Todays market evolution and high volatility of business requirements put an increasing emphasis on the ability for systems to accommodate the changes required by new organizational needs while maintaining security objectives satisfiability.…

Other Computer Science · Computer Science 2012-11-21 Manjula Shenoy. K , K. C. Shet , U. Dinesh Acharya

Knowledge organization systems (KOS), like thesauri and other controlled vocabularies, are used to provide subject access to information systems across the web. Due to the heterogeneity of these systems, mapping between vocabularies becomes…

Digital Libraries · Computer Science 2019-01-15 Boris Lauser , Gudrun Johannsen , Caterina Caracciolo , Johannes Keizer , Willem Robert van Hage , Philipp Mayr
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