Methodology development for quantitative optimization of security enhancement in medical information system - case study in RIS and multi-institutional radiotherapy database

Kiyofumi Haneda, Tokuo Umeda, Tadashi Koyama, Hajime Harauchi, Kiyonari Inamura. Methodology development for quantitative optimization of security enhancement in medical information system - case study in RIS and multi-institutional radiotherapy database. In Heinz U. Lemke, Michael W. Vannier, Kiyonari Inamura, Allan G. Farman, Kunio Doi, editors, CARS 2001. Computer Assisted Radiology and Surgery. Proceedings of the 15th International Congress and Exhibition, Berlin, Germany, June 27-30, 2001. Volume 1230 of International Congress Series, pages 837-843, Elsevier, 2001.