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Automatic and manual annotation using flexible schemas for adaptation on the semantic desktop
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Cristea, Alexandra I., Hendrix, M. and Nejdl, W. (2006) Automatic and manual annotation using flexible schemas for adaptation on the semantic desktop. In: Nejdl, W. and Tochtermann, K., (eds.) Innovative Approaches for Learning and Knowledge Sharing. Lecture Notes in Computer Science, Volume 4227 . Springer Berlin Heidelberg, pp. 88-102. ISBN 9783540457770
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Official URL: http://dx.doi.org/10.1007/11876663_9
Abstract
Adaptive Hypermedia builds upon the annotation and adaptation of content. As manual annotation has proven to be the main bottleneck, all means for supporting it by reusing automatically generated metadata are helpful. In this paper we discuss two issues. The first is the integration of a generic AH authoring environment MOT into a semantic desktop environment. In this setup, the semantic desktop environment provides a rich source of automatically generated meta-data, whilst MOT provides a convenient way to enhance this meta-data manually, as needed for an adaptive course environment. Secondly, we also consider the issue of source schema heterogeneity, especially during the automatic metadata generation process, as semantic desktop metadata are generated through a lot of different tools and at different times, so that schemas are overlapping and evolving. Explicitly taking into account all versions of these schemas would require a combinatorial explosion of generation rules. This paper investigates a solution to this problem based on malleable schemas, which allow metadata generation rules to flexibly match different versions of schemas, and can thus cope with the heterogeneous and evolving desktop environment.
Item Type: | Book Item | ||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Series Name: | Lecture Notes in Computer Science | ||||
Publisher: | Springer Berlin Heidelberg | ||||
ISBN: | 9783540457770 | ||||
Book Title: | Innovative Approaches for Learning and Knowledge Sharing | ||||
Editor: | Nejdl, W. and Tochtermann, K. | ||||
Official Date: | 2006 | ||||
Dates: |
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Volume: | Volume 4227 | ||||
Page Range: | pp. 88-102 | ||||
DOI: | 10.1007/11876663_9 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 28 July 2016 | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | First European Conference on Technology Enhanced Learning, EC-TEL | ||||
Type of Event: | Conference | ||||
Location of Event: | Crete, Greece | ||||
Date(s) of Event: | 1-4 Oct 2006 |
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