【摘要】 研究了骨肉瘤术前化疗过程中的一些典型变异及应对措施,给出了骨肉瘤术前化疗流程的部分扩展事件-条件-动作(ECA)规则描述,设计了一个基于规则的工作流引擎,说明了引擎的结构及工作流程,并介绍了引擎核心模块的设计.实例验证结果表明,该工作流引擎的自适应机制是可行的.更多还原

【Abstract】 This paper researched some typical variations and corresponding measures in the course of osteosarcoma preoperative chemotherapy.The workflow model based on extended(event-condition-action,ECA)rules was constructed and some descriptions of the osteosarcoma preoperative chemotherapy were given.Moreover,a workflow engine based on rule was designed,its structures and working process were explained,and the core modules were introduced in details. Finally,a case study was used to validate the adaptive mechanisms of this workflow engine.更多还原