Extensible metadata framework for describing virtual reality and multimedia contents

Authors:
Krzysztof Walczak;Jacek Chmielewski;Miroslaw Stawniak;Sergiusz Strykowski
Affiliations:
Department of Information Technology, The Poznan University of Economics, Poznan, Poland;Department of Information Technology, The Poznan University of Economics, Poznan, Poland;Department of Information Technology, The Poznan University of Economics, Poznan, Poland;Department of Information Technology, The Poznan University of Economics, Poznan, Poland
Venue:
DBA'06 Proceedings of the 24th IASTED international conference on Database and applications
Year:
2006

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Abstract

An extensible metadata framework for describing virtual reality and multimedia contents stored in databases is described. The database design is based on meta-schema approach allowing any metadata schema to be used while at the same time providing consistency and efficiency of relational databases. A novel approach to building metadata-based dynamic classification hierarchies is proposed. Novel user-interface design paradigm for metadata management is also presented.