Alireza Pourshahid Gunter Mussbacher Daniel Amyot Michael Weiss An Aspect-Oriented Framework for Business Process Improvement. 290-305 2009 MCETECH http://dx.doi.org/10.1007/978-3-642-01187-0_25 conf/mcetech/2009 db/conf/mcetech/mcetech2009.html#PourshahidMAW09