%0 Journal Article
%T Extending QVT Relations for Business Process Model Transformation<br>扩展QVT Relations 实现业务流程模型的转换
%A HE Xiao
%A MA Zhi-Yi
%A ZHANG Yan
%A SHAO Wei-Zhong
%A <br>何啸
%A 麻志毅
%A 张岩
%A 邵维忠
%J 软件学报
%D 2011
%I 
%X QVT (Query/View/Transformation) Relations cannot describe the pattern that includes other patterns, so it has some difficulties in defining the rules of a process model transformation. To solve this problem, the paper extends QVT Relations with three new concepts: Pattern Factor, Nested Relation Expression, and Relationship End Constraint. The paper also discusses the pattern matching and the model creating semantics after the extension. At Last, a case study is presented to show how the extension could deal with process model transformations.
%K MDA (model driven architecture)
%K SOA (service oriented architecture)
%K business process model transformation
%K QVT (Query/View/Transformation)<br>模型驱动体系结构
%K 面向服务的体系结构
%K 业务流程模型转换
%K QVT
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=5CD31A6D07BB19F5936F4E238705183B&yid=9377ED8094509821&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=64963996248CBF47&eid=AA27B676BFCAA4BE&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=20