Reflections on the Work of C.A.R. Hoare (eBook, PDF)

. . . . . . . 33 SamsonAbramsky 3 OnMereologiesinComputingScience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 DinesBjørner 4 Roles,Stacks,Histories:ATripleforHoare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Johannes Borgstrom, ¿ Andrew D. Gordon, andRiccardoPucella 5 ForwardwithHoare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 MikeGordonandHel ¿ene ` Collavizza 6 ProbabilisticProgrammingwithCoordination. . . . . . . . . . . . . . . . . . . . . . . . . . . 123 HeJif...

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. . . . . . . 33 SamsonAbramsky 3 OnMereologiesinComputingScience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 DinesBjørner 4 Roles,Stacks,Histories:ATripleforHoare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Johannes Borgstrom, ¿ Andrew D. Gordon, andRiccardoPucella 5 ForwardwithHoare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 MikeGordonandHel ¿ene ` Collavizza 6 ProbabilisticProgrammingwithCoordination. . . . . . . . . . . . . . . . . . . . . . . . . . . 123 HeJifeng 7 TheOperationalPrincipleandProblemFrames. . . . . . . . . . . . . . . . . . . . . . . . . 143 MichaelJackson 8 TheRoleofAuxiliaryVariablesintheFormal DevelopmentofConcurrentPrograms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 C. B. Jones 9 AvoidaVoid:TheEradicationofNullDereferencing. . . . . . . . . . . . . . . . . . . . 189 BertrandMeyer,AlexanderKogtenkov,andEmmanuelStapf 10 UnfoldingCSP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 MikkelBundgaardandRobinMilner xi xii Contents 11 Quicksort:CombiningConcurrency,Recursion, andMutableDataStructures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 DavidKitchin,AdrianQuark,andJayadevMisra 12 TheThousand-and-OneCryptographers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 A. K. McIverandC. C. Morgan 13 On Process-AlgebraicExtensions of Metric TemporalLogic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 ChristophHaase,Joel ¿ Ouaknine,andJamesWorrell 14 FunwithTypeFunctions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 OlegKiselyov,SimonPeytonJones,andChung-chiehShan 15 OnCSPandtheAlgebraicTheoryofEffects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 RobvanGlabbeekandGordonPlotkin 16 CSPisExpressiveEnoughfor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 A. W. Roscoe 17 TheTokeneerExperiments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405 JimWoodcock,EmineGokc ¿ ¿eAydal,andRodChapman Chapter1 Insight,InspirationandCollaboration C. B. JonesandA. W. Roscoe Abstract TonyHoare'smanycontributionstocomputingsciencearemarkedby insightthatwasgroundedinpracticalprogramming. Manyofhispapershavehada profoundimpactontheevolutionofour?eld;theyhavemoreoverprovidedasource ofinspirationtoseveralgenerationsofresearchers. Weexaminethedevelopmentof hisworkthroughareviewofthedevelopmentofsomeofhismostin?uentialpieces ofworksuchasHoarelogic,CSPandUnifyingTheories. 1. 1 Introduction To many who know Tony Hoare only through his publications, they must often looklikepolishedgemsthatcomefromamindthatrarelymakesfalsesteps,nor evenperhapshastoworkattheircreation. Assooften,thisimpressionisafurther complimenttosomeonewhoactuallyaddstoveryhardworkandmanydiscarded attempts the ?nal polish thatmakes complexideas relatively easy for the reader tocomprehend. Asindicatedonpagexiof[HJ89],hisideastypicallygothrough manyrevisions. ThetwoauthorsofthecurrentpapereachhadthehonourofTonyHoaresuperv- ingtheirdoctoralstudiesinOxford. Theyknowat?rsthandhiskindandgenerous styleandwillcountitasanachievementifthispapercanconveysomethingofthe workingmethodsofsomeonebigenoughtoeschewcompetitionandpointscoring. Indeedit willbe apparentfromthe followingsectionshowoften,havingstarted somenewwayofthinkingorexcitingideas,hehappilyleavestheirexplorationand developmenttoothers. Wehavebothbene?tedpersonallyfromthis. C. B. Jones( ) SchoolofComputingScience,NewcastleUniversity,UK e-mail:cliff. jones@ncl. ac. uk A. W. Roscoe OxfordUniversityComputingLaboratory,UK e-mail:Bill. Roscoe@comlab. ox. ac. uk C. B. Jonesetal. (eds. ),Re?ectionsontheWorkofC. A. R.

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Verlag: Springer London
Seitenzahl: 430
Erscheinungstermin: 28. September 2010
Englisch
ISBN-13: 9781848829121
Artikelnr.: 37339665

From the reviews:

"Hoare is one of my computer science idols. ... This book was written to commemorate his 75th birthday, and contains the lectures that many of his past and present colleagues presented in honor of this occasion. ... I did glean a great deal of information from the book. ... the book is quite interesting ... . the chapters have some connection to those areas of computing where Hoare has contributed profusely, and hence it is a fitting tribute to this extraordinary computing science visionary." (Sandeep Shukla, ACM Computing Reviews, February, 2012)