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2002
ACM

Mining specifications

12 years 1 months ago
Mining specifications
Program verification is a promising approach to improving program quality, because it can search all possible program executions for specific errors. However, the need to formally describe correct behavior or errors is a major barrier to the widespread adoption of program verification, since programmers historically have been reluctant to write formal specifications. Automating the process of formulating specifications would remove a barrier to program verification and enhance its practicality. This paper describes specification mining, a machine learning approach to discovering formal specifications of the protocols that code must obey when interacting with an application program inor abstract data type. Starting from the assumption that a working program is well enough debugged to reveal strong hints of correct protocols, our tool infers a specification by observing program execution and concisely summarizing the frequent interaction patterns as state machines that capture both temp...
Glenn Ammons, James R. Larus, Rastislav Bodí
Added 03 Dec 2009
Updated 03 Dec 2009
Type Conference
Year 2002
Where POPL
Authors Glenn Ammons, James R. Larus, Rastislav Bodík
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