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ITCC
2002
IEEE

Bridging O-Telos and XML with XML Schema: the Authoring Environment for KBS Adaptive Hyperbook

13 years 10 months ago
Bridging O-Telos and XML with XML Schema: the Authoring Environment for KBS Adaptive Hyperbook
KBS Adaptive Hyperbook is a framework designed for modeling, organizing, and maintaining distributed hypermedia resources on the Web with the purpose of supporting Web-based distance education. Since the Hyperbook system is implemented based on a sophisticated meta modeling language (O-Telos), its authoring depends to a great extent on the Hyperbook developers instead of the lecturers who have rich teaching experience but generally have no knowledge of O-Telos and meta modeling. This has become a notable obstacle to enrich the content of existing Hyperbooks and further construct new Hyperbooks which are applicable to different specialties. In this paper we present a novel approach which can achieve the Schema-level transformation between O-Telos Schema and W3C standard XML Schema. Through transforming Hyperbook data models, which are originally represented in O-Telos, into XML schemas, we can provide a standalone Hyperbook authoring environment which is able to directly utilize some X...
Changtao Qu, Wolfgang Nejdl
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ITCC
Authors Changtao Qu, Wolfgang Nejdl
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