Showing papers presented at "ACM international conference on Digital libraries in 2009"
Proceedings Article•
01 Jan 2009
TL;DR: A semantic recommender method and a recommendation retrieval method for a personalized access to digital cultural heritage through context-aware user profiling that uses indices that enable fast and scalable impleme ntation of the system.
Abstract: This paper presents a semantic recommender method and a syst em for a personalized access to digital cultural heritage through context-aware user profiling. Given annotation knowledge-bases, explicit backgr ound knowledge in the form of ontologies, a user model capturing the user’s behavi or and context, the system produces recommendations. Ontology-based user pro filing can be used to reduce cold-start, sparsity and over-specialization pr oblems. In addition, we present a recommendation retrieval method that is based on t he vector space model and uses indices that enable fast and scalable impleme ntation of the system.
28 citations
Proceedings Article•
01 Jan 200910 citations
Proceedings Article•
01 Jan 2009TL;DR: Evaluating Metadata Application Profiles Based on Usage Data : The Case of a Metadata application Profile for Agricultural Learning Resources shows a clear relationship between usage data and application profiles.
Abstract: Evaluating Metadata Application Profiles Based on Usage Data : The Case of a Metadata Application Profile for Agricultural Learning Resources
8 citations