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  Formal methods of automated program improvement

Madden, P. (Ed.).(1994). Formal methods of automated program improvement (MPI-I-94-238). Saarbrücken: Max-Planck-Institut für Informatik.

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MPI-I-94-238.pdf (beliebiger Volltext), 29MB
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 Urheber:
Madden, Peter1, Herausgeber           
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1Programming Logics, MPI for Informatics, Max Planck Society, ou_40045              

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 Zusammenfassung: Systems supporting the manipulation of non-trivial program code are complex and are at best semi-automatic. However, formal methods, and in particular theorem proving, are providing a growing foundation of techniques for automatic program development (synthesis, improvement, transformation and verification). In this paper we report on novel research concerning: (1) the exploitation of synthesis proofs for the purposes of automatic program optimization by the transformation of proofs, and; (2) the automatic synthesis of efficient programs from standard equational definitions. A fundamental theme exhibited by our research is that mechanical program construction, whether by direct synthesis or transformation, is tantamount to program verification plus higher-order reasoning. The exploitation of the proofs-as-programs paradigm lends our approach numerous advantages over more traditional approaches to program improvement. For example, we are able to automate the identification of efficient recursive data-types which usually correspond to {\em eureka} steps in ``pure'' transformational techniques such as unfold/fold. Furthermore, all transformed, and synthesized, programs are guaranteed correct with respect to their specifications.

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Sprache(n): eng - English
 Datum: 1994
 Publikationsstatus: Erschienen
 Seiten: 12 p.
 Ort, Verlag, Ausgabe: Saarbrücken : Max-Planck-Institut für Informatik
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 Identifikatoren: URI: http://domino.mpi-inf.mpg.de/internet/reports.nsf/NumberView/94-238
Reportnr.: MPI-I-94-238
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Titel: Research Report / Max-Planck-Institut für Informatik
Genre der Quelle: Reihe
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