Qingshan Li Hua Chu Shengming Hu Ping Chen Zhao Yun Architecture Recovery and Abstraction from the Perspective of Processes. 57-66 2005 conf/wcre/2005 WCRE http://doi.ieeecomputersociety.org/10.1109/WCRE.2005.6 db/conf/wcre/wcre2005.html#LiCHCY05