Ontologian hallintaty okalun arviointi ja suunnittelu alan asiantuntijoille
Lauri Lavanti · Aaltodoc (Aalto University) · 2018
Zalando is building a Fashion Knowledge Graph and in order to populate the graph, input is needed from fashion experts, who are not experts in semantic web. While there are tools for managing semantic web and ontologies, concerns were raised about whether those tools are suitable for fashion experts, as they are usually aimed at ontology experts. The research into this topic started with the definition of requirements for the tool necessary for this use case. With two given use cases as a basis, two workshops were held with the ontology engineering team and some representatives of end users at Zalando. Based on the results of these workshops a set of requirements were formalized and prioritized. Based on the set of requirements the three selected tools, Prot\'eg\'e, TopBraid Composer and WebVOWL, were evaluated. After the evaluation it was clear that none of the three selected tools would fulfill the requirements and thus two prototypes were created to fulfill the requirements. The first prototype was based on an incomplete set of requirements and was a stand-alone prototype, while the second prototype was an extension on WebVOWL, that fulfills all the requirements. As a conclusion the recommendation is to implement the second prototype, while iterating the design with UX experts.