Testing Non-deterministic Stream X-machine Models and P systems
Author(s) -
Florentin Ipate,
Marian Gheorghe
Publication year - 2009
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2008.12.107
Subject(s) - correctness , computer science , equivalence (formal languages) , computation , set (abstract data type) , algorithm , conformance testing , tree (set theory) , relation (database) , function (biology) , equivalence relation , theoretical computer science , programming language , mathematics , data mining , discrete mathematics , mathematical analysis , evolutionary biology , biology , standardization , operating system
Under certain well defined conditions, the stream X-machine testing method can produce a test set that is guaranteed to determine the correctness of an implementation. The testing method has originally assumed that an implementation of each processing function or relation is proven to be correct before the actual testing can take place. Such a limitation has been removed in a subsequent paper, but only for deterministic X-machines. This paper extends this result to non-deterministic stream X-machines and considers a conformance relationship between a specification and an implementation, rather than mere equivalence. Furthermore, it shows how this method can be applied to test a P system by building a suitable stream X-machine from the derivation tree associated with a partial computation
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