Although many algorithms exist that can discover a wf-net from an event log, only a few (if any at all) can discover advanced routing constructs. As examples, the Inductive miner uses process trees and cannot discover...
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ISBN:
(数字)9798350397147
ISBN:
(纸本)9798350397147
Although many algorithms exist that can discover a wf-net from an event log, only a few (if any at all) can discover advanced routing constructs. As examples, the Inductive miner uses process trees and cannot discover complex loops, or situations where choice and parallel behavior is mixed, and the Hybrid ILP miner cannot discover certain complex routing constructs because it cannot discover silent transitions. This paper introduces the DiSCover miner, a discovery algorithm that can discover these more complex constructs and that is implemented in ProM. The DiSCover miner discovers from the event log a wf-net that corresponds to a collection of state machines that need to synchronize on the visible transitions (that is, on the activities from the event log). As such, it discovers a wf-net that is S-Coverable but not necessarily sound. Initial results show that it can discover complex routing constructs and that it performs well on the data sets of the different Process Discovery Contests. It even preformed better than winners of the 2020 and 2021 contests.
the process modeling is very important in the design of software system based on technology of workflow. This paper discuss the application of process modeling in the design on MIS, introduce the theory of wf-net and ...
详细信息
ISBN:
(纸本)9781424464968
the process modeling is very important in the design of software system based on technology of workflow. This paper discuss the application of process modeling in the design on MIS, introduce the theory of wf-net and the way of process modeling using wf-net as the tool of modeling, bring forward a new mapping method from the business model to the wf-net model. An example of a process modeling based on wf-net which from the design of the sale management information system is given.
工作流系统成功的关键在于向其输入的工作流的质量,因此工作流的建模就显得非常重要。工作流网(wf-net)是由 Petri 网发展起来的一种适用于多种系统的图形化、数学化建模工具。首先它有精确的定义,其次这种形式化体系可以用来反思过程,...
详细信息
工作流系统成功的关键在于向其输入的工作流的质量,因此工作流的建模就显得非常重要。工作流网(wf-net)是由 Petri 网发展起来的一种适用于多种系统的图形化、数学化建模工具。首先它有精确的定义,其次这种形式化体系可以用来反思过程,所以它是一种严格的过程形式化体系。讨论 wf-net 的建模技术,并以办公自动化系统中收文为例说明其应用,并分析其在众多的建模工具中所具有的优势。
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