Types for Proofs and Programs - International Workshop, TYPES '98, Kloster Irsee, Germany, March 27-31, 1998

Thisbookcontainsaselectionofpaperspresentedatthesecondannualworkshop heldundertheauspicesoftheEspritWorkingGroup21900Types. Theworkshop tookplaceinIrsee,Germany,from27to31ofMarch1998andwasattendedby 89researchers. Ofthe25submissions,14wereselectedforpublicationafteraregularref- eeingprocess. The?nalchoicewasmadebytheeditors. Thisvolumeisasequeltotheproceedingsfromthe?rstworkshopofthe workinggroup,whichtookplaceinAussois,France,inDecember1996. The proceedingsappearedinvol. 1512oftheLNCSseries,editedbyChristinePaulin- MohringandEduardoGim enez. Theseworkshopsare,inturn,acontinuationofthemeetingsorganizedin 1993,1994,and1995undertheauspicesoftheEspritBasicResearchAction 6453 Types for Proofs and Programs. Thoseproceedingswerealsopublished intheLNCSseries,editedbyHenkBarendregtandTobiasNipkow(vol. 806, 1993),byPeterDybjer,BengtNordstr omandJanSmith(vol. 996,1994)and byStefanoBerardiandMarioCoppo(vol. 1158,1995). TheEspritBRA6453 wasacontinuationoftheformerEspritAction3245Logical Frameworks: - sign,ImplementationandExperiments. Thearticlesfromtheannualworkshops organizedunderthatActionwereeditedbyGerardHuetandGordonPlotkin inthebooksLogical FrameworksandLogicalEnvironments,bothpublishedby CambridgeUniversityPress. Acknowledgments WewouldliketothankIrmgardMignaniandAgnesSzabo-Lackingerforhelping uswithprocessingtheregistrations,andRalphMatthesandMarkusWenzelfor organizationalsupportduringthemeeting. Weareindebtedtotheorganizersof theWorkingGroupTypesandalsotoPeterClote,TobiasNipkowandMartin Wirsingforgivingustheopportunitytoorganizethisworkshopandfortheir support. WewouldalsoliketoacknowledgefundingbytheEuropeanUnion. Thisvolumewouldnothavebeenpossiblewithouttheworkofthereferees. Theyarelistedonthenextpageandwethankthemfortheirinvaluablehelp. June1999 ThorstenAltenkirch WolfgangNaraschewski BernhardReus VI List of Referees PeterAczel PetriMa enp a a ThorstenAltenkirch RalphMatthes GillesBarthe MichaelMendler HenkBarendregt WolfgangNaraschewski UliBerger TobiasNipkow MarcBezem SaraNegri VenanzioCapretta ChristinePaulin-Mohring MarioCoppo HenrikPersson CatarinaCoquand RandyPollack RobertoDiCosmo DavidPym GillesDowek ChristopheRa?alli MarcDymetman AarneRanta Jean-ChristopheFilli atre BernhardReus NeilGhani EikeRitter MartinHofmann GiovanniSambin MonikaSeisenberger FurioHonsell AntonSetzer PaulJackson JanSmith FelixJoachimski FlorianKammuller SergeiSoloview JamesMcKinna MakotoTakeyama Sim aoMelodeSousa SilvioValentini ThomasKleymann MarkusWenzel HansLeiss BenjaminWerner Table of Contents OnRelatingTypeTheoriesandSetTheories. . . . . . . . . . . . . . . . . . . . . . . . . . 1 PeterAczel CommunicationModellingandContext-DependentInterpretation: AnIntegratedApproach. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Ren eAhn,TijnBorghuis Grobner BasesinTypeTheory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 ThierryCoquand,HenrikPersson AModalLambdaCalculuswithIterationandCaseConstructs. . . . . . . . . . 47 Jo elleDespeyroux,PierreLeleu ProofNormalizationModulo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 GillesDowek,BenjaminWerner ProofofImperativeProgramsinTypeTheory. . . . . . . . . . . . . . . . . . . . . . . . . 78 Jean-ChristopheFilli atre AnInterpretationoftheFanTheoreminTypeTheory . . . . . . . . . . . . . . . . . 93 DanielFridlender ConjunctiveTypesandSKInT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 JeanGoubault-Larrecq ModularStructuresasDependentTypesinIsabelle . . . . . . . . . . . . . . . . . . . . 121 FlorianKammul ler MetatheoryofVeri?cationCalculiinLEGO. . . . . . . . . . . . . . . . . . . . . . . . . . . 133 ThomasKleymann BoundedPolymorphismforExtensibleObjects . . . . . . . . . . . . . . . . . . . . . . . . 149 LuigiLiquori AboutE?ectiveQuotientsinConstructiveTypeTheory . . . . . . . . . . . . . . . . 164 MariaEmiliaMaietti VIII AlgorithmsforEqualityandUni?cationinthePresence

List of contents

On Relating Type Theories and Set Theories.- Communication Modelling and Context-Dependent Interpretation: An Integrated Approach.- Gröbner Bases in Type Theory.- A Modal Lambda Calculus with Iteration and Case Constructs.- Proof Normalization Modulo.- Proof of Imperative Programs in Type Theory.- An Interpretation of the Fan Theorem in Type Theory.- Conjunctive Types and SKInT.- Modular Structures as Dependent Types in Isabelle.- Metatheory of Verification Calculi in LEGO.- Bounded Polymorphism for Extensible Objects.- About Effective Quotients in Constructive Type Theory.- Algorithms for Equality and Unification in the Presence of Notational Definitions.- A Preview of the Basic Picture: A New Perspective on Formal Topology.

Product details

• Assisted by: Thorsten Altenkirch (Editor), Wolfgang Naraschewski (Editor), Bernhard Reus (Editor)
• Publisher: Springer, Berlin
• Languages: English
• Product format: Paperback / Softback
• Released: 01.01.1960
• EAN: 9783540665373
• ISBN: 978-3-540-66537-3
• No. of pages: 212
• Weight: 340 g
• Illustrations: VIII, 212 p.
• Series: Lecture Notes in Computer Science; Lecture Notes in Computer Science
• Subject: Natural sciences, medicine, IT, technology > IT, data processing > IT