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Ideas for a high-level proof strategy language

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Documents

http://www.inf.ed.ac.uk/publications/online/1377.pdf
Original languageEnglish
Title of host publication5th Automated Formal Methods workshop (AFM’10)
StatePublished - Jul 2010

Abstract

Finding ways to prove theorems mechanically was one of the earliest challenges tackled by the AI community. Notable progress has been made but there is still always a limit to any set of heuristic search techniques. From a proof done by human users, we wish to find out whether AI techniques can also be used to learn from a human user. AI4FM (Artificial Intelligence for Formal Methods) is a four-year project that starts officially in April 2010 (see www.AI4FM.org). It focuses on helping users of ``formal methods'' many of which give rise to proof obligations that have to be (mechanically) verified (by a theorem prover). In industrial-sized developments, there are often a large number of proof obligations and, whilst many of them succumb to similar proof strategies, those that remain can hold up engineers trying to use formal methods. The goal of AI4FM is to learn enough from one manual proof, to discharge proof obligations automatically that yield to similar proof strategies. To achieve this, a high-level (proof) strategy language is required, and in this paper we outline some ideas of such language, and towards extracting them.

Research areas

  • AI, Theorem Proving, AI4FM project

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