基于优先级的柔性时空工作流异常处理

Priority filter-based method of handling flexible Time and space workflow exception

针对当前工作流异常处理独立于工作流流程的情况,提出一种基于优先级过滤的工作流异常处理方法,通过定义异常处理优先级,结合工作流的整体流程,过滤次要异常,优先处理重要异常,实现工作流异常有效处理。并通过一个技术文档的实例,验证该方法确能够提高工作流异常处理的有效性,降低异常处理对整体流程的影响。

The paper bring about an effective method of handling workflow exception, with the definition of exception handling priori- ties as well as considering the whole of workfiow processes, filtering unusual exception, focusing on important exception handling. With an examples of dealing technical documentation to prove that the method can indeed handle the workfiow exception more effec- tively than others.