Noemie Elhadad Min-Yen Kan Simon Lok Smaranda Muresan PERSIVAL: personalized summarization over multimedia health-care information. 455 2001 conf/jcdl/2001 JCDL http://doi.acm.org/10.1145/379437.379784 db/conf/jcdl/jcdl2001.html#ElhadadKLM01