Meta-Metadata: An extensible semantic architecture for multimedia metadata definition, extraction and presentation
published: Dec. 18, 2008, recorded: December 2008, views: 4927
Report a problem or upload filesIf you have found a problem with this lecture or would like to send us extra material, articles, exercises, etc., please use our ticket system to describe your request and upload the data.
Enter your e-mail into the 'Cc' field, and we will keep you updated with your request's status.
This paper introduces a new extensible architecture for defining the metadata of multimedia from different sources, extracting this metadata from documents, and representing it to users. We introduce meta-metadata, semantic data structures that guide the extraction and manipulation of strongly typed metadata, including visual representations, from diverse documents. Meta-metadata declarations are automatically translated into metadata class definitions. Both are defined using the ecologylab.xml information binding framework. Extensions to the framework support manipulation of instances of the generated metadata classes with generic field accessor objects, enabling information extraction, information visualization, contextual metadata presentation, editing, and interaction. We show how meta-metadata and the metadata it generates are used in the mixed-initiative information composition information discovery support tool, combinFormation.
Download slides: samt08_webb_mmd_01.pdf (791.5 KB)
Download slides: samt08_webb_mmd_01.ppt (1.6 MB)
Link this pageWould you like to put a link to this lecture on your homepage?
Go ahead! Copy the HTML snippet !