基于企業流程的需求分析方法的圖形描述機制:企業流程是指為完成企業戰略目標而進行的一系列邏輯相關的活動的有序集合，是企業經營活動的表現形式，也是現代信息系統建立的基礎。然而傳統的需求分析技術并沒有體現出企業流程這一概念。論文在分析企業流程特點的基礎上，建立了基于企業流程的需求分析方法的圖形描述機制，重點敘述了企業流程建模的方法。
關鍵詞 企業流程軟件工程 需求分析

Abstract：Business processes are defined a sequence aggregate of logic correlative activities which will achieve business strategic goals．They are the behaves of business managing activities．Th ey are also the ~undation of the establishment of modem information system．But the existing requirements analysis method s did not concern them at al1．Based on the analysis the characteristic of the business processes，the paper establishes the graph description mechan ism of requ irements analysis．Th e method of establishment business processes mod el is ir／vestigated emphatically．
Keywords：business process，software engineering，requirements analysis