Search results for author:"Stefan Dietze"
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Journal of Interactive Media in Education Vol. 2007, No. 1 (2007)
IMS Learning Design (IMS-LD) is a promising technology aimed at supporting learning processes. IMS-LD packages contain the learning process metadata as well as the learning resources. However, the allocation of resources--whether data or services-...
Supporting Interoperability and Context-Awareness in E-Learning through Situation-Driven Learning Processes
International Journal of Distance Education Technologies Vol. 7, No. 2 (2009) pp. 20–43
Current E-Learning technologies primarily follow a data and metadata-centric paradigm by providing the learner with composite content containing the learning resources and the learning process description, usually based on specific metadata...
British Journal of Educational Technology Vol. 46, No. 5 (Sep 01, 2015) pp. 1123–1129
Reusable educational resources became increasingly important for enhancing learning and teaching experiences, particularly in the medical domain where resources are particularly expensive to produce. While interoperability across educational...
British Journal of Educational Technology Vol. 46, No. 5 (Sep 01, 2015) pp. 1092–1096
In this paper, we present the TED Talks dataset which exposes all metadata and the actual transcripts of available TED talks as structured Linked Data. The TED talks collection is composed of more than 1800 talks, along with 35 000 transcripts in...
IEEE Transactions on Learning Technologies Vol. 11, No. 3 (2018) pp. 400–412
Linked Data principles and technologies are being investigated in various areas. In the Educational context, many studies are using Linked Data trying to solve problems of interoperability of educational data and resources, enriching educational...
Stefan Dietze; Salvador Sanchez-Alonso; Hannes Ebner; Hong Qing Yu; Daniela Giordano; Ivana Marenzi; Bernardo Pereira Nunes
Program: Electronic Library and Information Systems Vol. 47, No. 1 (2013) pp. 60–91
Purpose: Research in the area of technology-enhanced learning (TEL) throughout the last decade has largely focused on sharing and reusing educational resources and data. This effort has led to a fragmented landscape of competing metadata schemas, or ...