Design and application of workflow mining algorithm based on Petri nets
Yanqing Zhang · Jisuanji gongcheng yu sheji · 2010
A method of modelling and analysis on system log is presented,and a log filtering,simplifying and transforming technique is introduced.A Petri-net-based algorithm for mining experts is discussed.An expert is a person who is skilled in particular business process.Take the legal consultation flow as an example,the process modelling and model simplification are introduced.Application of that algorithm can effectively carry out the assessment and evaluation of operator and is advantageous in the resources reasonable dis-position.At last,an experiment based on the legal consultation flow is presented,which shows that the accuracy rate reaches up to 90%,and by model conversion,the time complexity can be effectively reduced.