document: Bucefalo : a tool for intelligent search and filtering for web-based personal health records In this poster , a tool named BUCEFALO is presented . This tool is specially designed to improve the information retrieval tasks in web-based Personal Health Records ( PHR ) . This tool implements semantic and multilingual query expansion techniques and information filtering algorithms in order to help users find the most valuable information about a specific clinical case . The filtering model is based on fuzzy prototypes based filtering , data quality measures , user profiles and healthcare ontologies . The first experimental results illustrate the feasibility of this tool .
doc_bio_tags: O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O