reference process model. With specializations, processes can be reported at different levels of generality, and can be compared across the specializations [19]. Current activity-centric modeling approaches focus on the conformation of tasks and the control-flows among tasks according to specific logics. Intuitively, A. Barros, A. Gal, and E. Kindler (Eds.): BPM 2012, LNCS 7481, pp. 285–301, 2012. © Springer-Verlag Berlin Heidelberg 2012 286 S. Yongchareon, C. Liu, and X. Zhao constructing…
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