P-News: Deeply Personalized News Dissemination for MPEG-7 Based Digital Libraries [chapter]

Qiuyue Wang, Wolf-Tilo Balke, Werner Kießling, Alfons Huhn
2004 Lecture Notes in Computer Science  
Advanced personalization techniques are required to cope with novel challenges posed by attribute-rich MPEG-7 based digital libraries. At the heart of our deeply personalized news dissemination system P-News is one extensible preference model that serves all purposes, preventing impedance mismatches between the various stages: User modeling by structured preference patterns, automatic query expansion including ontologies, preference query evaluation by Preference XPath including nested
more » ... es on categorical data, quality assessment of query results, personalized notification and news syndication.
doi:10.1007/978-3-540-30230-8_24 fatcat:3nhqu53q6jfsraksymkir32tp4