Research ArticleOpen accessIn the keywordsSituation, Team and Role based Access ControlKyoji Kawagoe, Keisuke KasaiProblem statement: An emergency system of sharing and exchanging user’s personal information is demanded in medical treatment and disaster situations. Approach: In such a system, personal information access control depending on user situations is greatly necessary. However, it is complicated to manage personal information access control directly, because the existing access control methods only support regular access control, not for … …Journal of Computer Science, Vol. 7, Issue 5 · 7 May 2011 · 6,916 accessesView PDFCite