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ICSM
2009
IEEE

A theoretical and empirical study of EFSM dependence

9 years 6 months ago
A theoretical and empirical study of EFSM dependence
Dependence analysis underpins many activities in software maintenance such as comprehension and impact analysis. As a result, dependence has been studied widely for programming languages, notably through work on program slicing. However, there is comparatively little work on dependence analysis at the model level and hitherto, no empirical studies. We introduce a slicing tool for Extended Finite State Machines (EFSMs) and use the tool to gather empirical results on several forms of dependence found in ten EFSMs, including well-known benchmarks in addition to real-world EFSM models. We investigate the statistical properties of dependence using statistical tests for correlation and formalize and prove four of the empirical findings arising from our empirical study. The paper thus provides the maintainer with both empirical data and foundational theoretical results concerning dependence in EFSM models.
Kelly Androutsopoulos, Nicolas Gold, Mark Harman,
Added 24 May 2010
Updated 24 May 2010
Type Conference
Year 2009
Where ICSM
Authors Kelly Androutsopoulos, Nicolas Gold, Mark Harman, Zheng Li, Laurence Tratt
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