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Automatic Detection of Incomplete Requirements Using Symbolic Analysis and Evolutionary Computation

  • Byron DeVries
  • Betty H. C. Cheng
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10452)

Abstract

The usefulness of a system specification depends on the completeness of the requirements specified. Unfortunately it is difficult to ensure a requirements specification includes all necessary requirements, especially when the system interacts with an unpredictable and often idealized environment. Worse yet, a single completeness counterexample may not clearly indicate the extent that incomplete requirements impacts the system or what range of environmental scenarios are affected. This paper introduces Ares-EC, a design-time approach for detecting incomplete requirements decomposition using a combination of evolutionary computation and symbolic analysis of hierarchical requirements models to detect a set of representative incompleteness counterexamples. We illustrate our approach by applying Ares-EC to a requirements model of an industry-based automotive adaptive cruise control system. Ares-EC is able to apply symbolic analysis and evolutionary computation to automatically detect diverse and representative sets of requirements incompleteness counterexamples at design time.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Department of Computer Science and EngineeringMichigan State UniversityEast LansingUSA

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