Verification of the Lyee requirement

  • Authors:
  • Osamu Arai;Hamido Fujita

  • Affiliations:
  • Iwate Prefectural University, Japan, email: o_arai0000@ybb.ne.jp, issam@soft.iwate-pu.ac.jp;Iwate Prefectural University, Japan, email: o_arai0000@ybb.ne.jp, issam@soft.iwate-pu.ac.jp

  • Venue:
  • Proceedings of the 2006 conference on New Trends in Software Methodologies, Tools and Techniques: Proceedings of the fifth SoMeT_06
  • Year:
  • 2006

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Abstract

Software development in general lacks simplicity and richness in expressing appropriately the requirement, as well related supportive tools. Despite the advances in this field, the solutions have still not overcome and the proposed way of thinking is far from resolving the problems on software development and maintenance. Recently, a new promising methodology, called Lyee, has been proposed. It aims to automatically, generate programs from user requirement. Program structure in terms of Lyee was formalized. However, when requirement and operation are not correct, Lyee program may not perform correctly. Especially, when requirements are reactive type, the validation mechanism have not proposed yet to show correctness or appropriateness of the running requirement For this purpose, the properties that requirement and operation should have, been described as a proposition in terms of temporal logic and verified by such logic.