Decomposition tool for Event-B

作者：Silva Renato^*; Pascal Carine; Thai Son Hoang; Butler Michael

来源：Software: Practice and Experience , 2011, 41(2): 199-208.

DOI：10.1002/spe.1002

• event-B
• decomposition
• shared event
• shared variable
• formal methods

Two methods have been identified for Event-B model decomposition: shared variable and shared event. The purpose of this paper is to introduce the two approaches and the respective tool support in the Rodin platform. Besides alleviating the complexity for large systems and respective proofs, decomposition allows team development in parallel over the same Event-B project which is very attractive in the industrial environment.

• 出版日期2011-2