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Title Verifiable Source Code Documentation in Controlled Natural Language
Authors Tobias Kuhn, Alexandre Bergel
Publication date December 2014
Abstract Writing documentation about software internals is rarely
considered a rewarding activity. It is highly time-consuming and the
resulting documentation is fragile when the software is continuously
evolving in a multi-developer setting. Unfortunately, traditional
programming environments poorly support the writing and maintenance of
documentation. Consequences are severe as the lack of documentation on
software structure negatively impacts the overall quality of the software
product. We show that using a controlled natural language with a reasoner
and a query engine is a viable technique for verifying the consistency and
accuracy of documentation and source code. Using ACE, a state-of-the-art
controlled natural language, we present positive results on the
comprehensibility and the general feasibility of creating and verifying
documentation. As a case study, we used automatic documentation verification
to identify and fix severe flaws in the architecture of a non-trivial piece
of software. Moreover, a user experiment shows that our language is faster
and easier to learn and understand than other formal languages for software
documentation.
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Pages 121-140
Volume 96
Journal name Science of Computer Programming
Publisher Elsevier Science (Amsterdam, The Netherlands)
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