Policy-based Exception Handling for Service Processes
Xue Tong, Ying shi, Wenjing, Wangquan-yu
Journal of Information & Systems Management, Vol. 7, No. 1, 2017.
DOI: 
Link: http://www.dline.info/jism/fulltext/v7n1/jismv7n1_1.pdf
Abstract:
The contribution introduces modeling distributed workflow processes using extended Petri nets with the new construction which 
is the interruption routing. Petri nets notation is used for representation of the four main routing constructs as well as for 
the workflow process. In this paper, we explain and model four main routing construct and the new construct interruption by 
using extended Petri nets.