http://dl.gi.de/handle/20.500.12116/11099 2026-07-23T09:06:44Z 2026-07-23T09:06:44Z Paulheim, Heiko http://dl.gi.de/handle/20.500.12116/11525 2018-03-20T10:33:09Z 2016-01-01T00:00:00Z

14th International Semantic Web Conference 2015 Bethlehem, PA, USA; October 11–15 Paulheim, Heiko

2016-01-01T00:00:00Z Peinl, René http://dl.gi.de/handle/20.500.12116/11523 2018-03-20T10:33:09Z 2016-01-01T00:00:00Z

Semantic Web: State of the Art and Adoption in Corporations Peinl, René The Semantic Web has matured from a vision and research area of a few AI specialists to an important technology being used in a large number of research and a few practice projects. Most building blocks of the Semantic Web stack are filled with concrete technologies and W3C standards, but there are still enough areas for research. However, even with existing technologies, the potential of semantic applications within corporations is not yet fully harnessed as the adoption of Semantic Web technologies lacks behind other technologies like NoSQL databases or Web 2.0 technologies. This paper reviews the state of the art of Semantic Web technologies, discusses important terms and developments as well as currently active research streams. It further analyses available tools and applications with a focus on corporate scenarios and open source software and concludes with the suggestion of an architecture for a corporate semantic intranet.

2016-01-01T00:00:00Z Alsubait, Tahani Parsia, Bijan Sattler, Ulrike http://dl.gi.de/handle/20.500.12116/11518 2018-03-20T10:33:09Z 2016-01-01T00:00:00Z

Ontology-Based Multiple Choice Question Generation Alsubait, Tahani; Parsia, Bijan; Sattler, Ulrike Multiple choice questions (MCQs) are considered highly useful (being easy to take or mark) but quite difficult to create and large numbers are needed to form valid exams and associated practice materials. The idea of re-using an existing ontology to generate MCQs almost suggests itself and has been explored in various projects. In this project, we are applying suitable educational theory regarding assessments and related methods for their evaluation to ontology-based MCQ generation. In particular, we investigate whether we can measure the similarity of the concepts in an ontology with sufficient reliability so that this measure can be used to control the difficulty of the MCQs generated. In this report, we provide an overview of the background to this research, and describe the main steps taken and insights gained.

2016-01-01T00:00:00Z Visser, Ubbo http://dl.gi.de/handle/20.500.12116/11530 2018-03-20T10:33:09Z 2016-01-01T00:00:00Z

Semantic Web Reloaded: An Update on the Progress of Semantic Web technologies Visser, Ubbo

2016-01-01T00:00:00Z