Franck Morvan A Min Tjoa Roland Wagner 2011 Database and Expert Systems Applications, DEXA, International Workshops, Toulouse, France, August 29 - Sept. 2, 2011 IEEE Computer Society 2011 978-1-4577-0982-1 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6059238 DEXA Workshops db/conf/dexaw/dexaw2011.html