Azizi Ab Aziz Michel C. A. Klein Jan Treur An Ambient Intelligent Agent for Relapse and Recurrence Monitoring in Unipolar Depression. 186-190 2009 AIME http://dx.doi.org/10.1007/978-3-642-02976-9_26 conf/aime/2009 db/conf/aime/aime2009.html#AzizKT09