Damián Arregui Sophie Dupuy-Chessa Martin Mühlenbrock Jutta Willamowski Infrastructure Support for Contextual Applications - An Experience Report. 2003 conf/caise/2003ws CAiSE Workshops http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-75/files/UMICS_10.pdf db/conf/caise/caisews2003.html#ArreguiDMW03