Abstract
Writing “good” specifications is often much more difficult than writing “good” programs to meet them. A major issue concerns the process by which specifications are constructed. A formalisation of the process may be viewed as a sequence of operator applications. In this paper, we present a specific category of operators called “restructuring” operators. These operators are required to describe some structural transformations which can be applied during the specification process in order to enhance the final specification product with qualities such as modularity, minimality and absence of redundancy. We present a specification language including some restructuring operators, the latter being formally expressed in terms of algebraic grounds. Finally, we suggest some uses of these restructuring operators.
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Dubois, E., Levy, N., Souquières, J. (1987). Formalising restructuring operators in a specification process. In: Nichols, H., Simpson, D. (eds) ESEC '87. ESEC 1987. Lecture Notes in Computer Science, vol 289. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0022109
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DOI: https://doi.org/10.1007/BFb0022109
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