@article {57,
	title = {GraphOnto: OWL-based ontology management and multimedia annotation in the DS-MIRF framework},
	journal = {Journal of Digital Information Management},
	volume = {4},
	year = {2006},
	note = {Cited By (since 1996):1Export Date: 10 July 2014},
	month = {2006},
	pages = {214 - 219},
	abstract = {We present here GraphOnto, a software component and an API that allow the definition and editing of both standard-based and domain OWL ontologies and their use in multimedia information system components. In our working environment an OWL Upper Ontology that captures the MPEG-7 MDS is utilized and OWL domain ontologies extend the upper ontology with domain knowledge. The ontologies imported in GraphOnto are parsed so that graphical ontology browsing and editing interfaces are automatically generated. The ontologies are used to guide the semantic multimedia annotation in a standardized manner. OWL Ontology mappings, expressed using OWL constructs, are supported and allow the definition of personalized ontologies. Personalization of the GraphOnto user interface on the application, task and user levels is provided. In addition, GraphOnto interoperates with an MPEG-7 Repository both for semantic entity reuse during multimedia content annotation and for semantic description storage. GraphOnto has been evaluated against Prot{\'e}g{\'e} and clearly outperforms it.},
	keywords = {MPEG 7, Ontology, Ontology standards, Semantics},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33845937025\&partnerID=40\&md5=b72758db21f6febb306c3712ffb375fb},
	author = {Polydoros, P. and Tsinaraki, C. and Christodoulakis, S.}
}
@article {64,
	title = {Semantic, constraint \& preference based multimedia presentation authoring},
	journal = {Journal of Digital Information Management},
	volume = {4},
	year = {2006},
	note = {Cited By (since 1996):3Export Date: 10 July 2014},
	month = {2006},
	pages = {207 - 213},
	abstract = {We present in this paper an integrated system that allows the management and annotation of multimedia objects stored in MPEG-7/21 repositories, and the specification and semi-automatic generation of multimedia presentations based on the content relationships that exist between the multimedia objects. This system is the outcome of the collaboration between the Technical University of Crete (TUC-MUSIC) and the University of Milan (UNIMI) in the CoCoMA (Content and Context Aware Multimedia Content Retrieval, Delivery and Presentation) project of the DELOS II European Network of Excellence on Digital Libraries. The resulting system is one of the main components of the CoCoMA infrastructure that aims to provide content- and context-aware rich interactive multimedia presentations by controlling data fusion and metadata reuse. The integrated system utilizes the SyMPA management and presentation authoring system developed by UNIMI and the DS-MIRF framework developed by TUC-MUSIC.},
	keywords = {Authoring tools, Digital libraries, Multimedia presentations, Multimedia standards},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33845937945\&partnerID=40\&md5=762148820f31cebc540800656d2bbd38},
	author = {Tsinaraki, C. and Perego, A. and Polydoros, P. and Syntzanaki, A. and Martin, A. and Christodoulakis, S.}
}
