Dr. Andrew Butterfield

• Andrew Butterfield, From KARL to CIF, EURO CVIM 1986 - European Conference of Customer/Vendor Interfaces in Microelectronics, Gesellschaft f"ur Mathematikund Datenverarbeitung, University of Kaiserslautern, West Germany, September, edited by R. W. Hartenstein et al. , 1986, pp130 - 141Conference Paper, 1986
• Andrew Butterfield, Recursion Diagrams: ideas for a Geometry of Formal Methods, 3rd BCS-FACS Northern Formal Methods Workshop, electronic Workshops in Computing, Ilkley, West Yorkshire, U.K., September, edited by Andy Evans, David Duke, and Tony Clarke , 1998Conference Paper, 1998
• Andrew Butterfield and Glenn Strong, Proving correctness of programs with IO - A paradigm comparison, Lecture Notes in Computer Science, Implementation of Functional Languages, 13th International Workshop, IFL 2001, Stockholm, Sweden, September, edited by Thomas Arts and Markus Mohnen , 2312, 2001, pp72 - 87Conference Paper, 2001, DOI
• Butterfield, Andrew and Dowse, Malcolm and Strong, Glenn, Proving make correct: I/O proofs in Haskell and Clean, Lecture Notes in Computer Science, Implementation of Functional Languages, 14th International Workshop, IFL 2002, Madrid, Spain, 16-18 September 2002, edited by R. Peña and T. Arts , 2670, 2002, pp16 - 18Conference Paper, 2002, DOI , URL
• Andrew Butterfield and Jim Woodcock, prialt in Handel-C: an operational semantics, International Journal on Software Tools for Technology Transfer, 7, (3), 2005, p248 - 267Journal Article, 2005, DOI , URL
• Andrew Butterfield, A functional/hierarchical Layout Tool. In Colloqium on Silicon Compilation, Savoy Place, London,, May, 1989, pp4/1 - 4/5Conference Paper, 1989
• Butterfield, A., Strong, G, Proving Correctness of Programs with IO - A Paradigm Comparison, LNCS , 13th International workshop on the Implementation of Functional Languages, Stockholm, Sweden, September 2001, edited by Arts, T and Mohnen M , 2312, 2002, pp72 - 87Conference Paper, 2002, DOI , URL
• Artur O. Gomes and Andrew Butterfield, Modelling the Haemodialysis Machine with Circus, LNCS, Abstract State Machines, Alloy, B, TLA, VDM, and Z: 5th International Conference, ABZ 2016, Linz, Austria, 23-27 May 2016, edited by Michael Butler, Klaus-Dieter Schewe, Atif Mashkoor, and Miklos Biro , 9675, Springer International Publishing, 2016, pp409 - 424Conference Paper, 2016, DOI , URL , TARA - Full Text
• Andrew Butterfield, Anila Mjeda, John Noll, UTP Semantics for Shared-State, Concurrent, Context-Sensitive Process Models, 10th International Symposium on Theoretical Aspects of Software Engineering, TASE 2016, Shanghai, China, 17-19 July 2016, edited by Marcello Bonsangue, Yuxing Deng , IEEE Computer Society, 2016, pp93 - 100Conference Paper, 2016, DOI , URL , TARA - Full Text
• Andrew Butterfield, UTPCalc - A calculator for UTP Predicates, LNCS, The 6th International Symposium on Unifying Theories of Programming, Reykjavik, Iceland, 5-6th June 2016, edited by Jonathan Bowen, Huibiao Zhu , 11304, Springer International Publishing, 2017, pp197 - 216Conference Paper, 2017, DOI , TARA - Full Text
• Butterfield, A., Hinchey, M., Towards the adoption of formal techniques for kernel qualification, European Space Agency, (Special Publication) ESA SP, SP-732, 2015Conference Paper, 2015
• Butterfield, A., Sanán, D., Hinchey, M., Formalisation of a separation micro-kernel for common criteria certification, European Space Agency (Special Publication) ESA SP, SP 725, 2014Conference Paper, 2014
• James Woodcock, Simon Foster, Andrew Butterfield, Heterogeneous Semantics and Unifying Theories, 7th International Symposium on Leveraging Applications of Formal Methods, Verification And Validation (ISoLA 2016), Corfu, Greece, 10-14 October 2016, edited by Tiziana Margaria, Bernhard Steffen , Springer International Publishing, 2016, pp374 - 394Conference Paper, 2016, DOI
• Andrew Butterfield, Alexandre Cortier, Kevin Hennessy, Mike Hinchey, Towards Formal Verification of Interrupts and Hypercalls, DASIA 2016 DAta Systems In Aerospace, Tallinn, Estonia, 10-05-2016, edited by L. Ouwehand , ESA Communications, ESTEC, NL, 2016, pp4Conference Paper, 2016
• John Noll, Andrew Butterfield, Teaching Global Software Development through Game Design, GSE-Ed'16 First Intranational Workshop on Global Software Engineering Education, Orange County, California, USA, 2nd August 2016, edited by Sarah Beecham, Tony Clear , IEEE Computer Society, 2016, pp55 - 60Conference Paper, 2016, DOI
• Beg, A., Butterfield, A., Development of a prototype translator from Circus to CSPm, ICOSST 2015 - 2015 International Conference on Open Source Systems and Technologies, Proceedings, ICOSST 2015 - 2015 International Conference on Open Source Systems and Technologies, Proceedings, Lahore; Pakistan, 17-19 Dec, 2015, pp16-23Conference Paper, 2015, DOI
• Andrew Butterfield, UTCP: compositional semantics for shared-variable concurrency, Lecture Notes in Computer Science, 20th Brazilian Symposium on Formal Methods (SBMF 2017), Recife, Brazil, 29 Nov - 1st Dec 201, LNCS, (10623), Springer, 2017, pp253 - 270Conference Paper, 2017, DOI , URL , TARA - Full Text
• Andrew Butterfield, Ciaran Costello, Domain-Specific Languages for Requirements Modelling (with a focus on IMA Separation Kernels), DASIA 2017 DAta Systems In Aerospace, Gothenburg, Sweden, 30th May - 1st June, 2017, pp1 - 5Conference Paper, 2017, TARA - Full Text
• Mark Hann, Regis de Ferluc, Alexandre Cortier, Julien Galizzi, Andrew Butterfield, Qualification Strategy and Plan for Integrated Modular Avionics for Space Separation Kernel, ESA Communications, ESTEC, NL, DASIA 2016 DAta Systems In Aerospace, Tallinn, Estonia, 10 May 2016, edited by L. Ouwehand , 2016, pp1 - 4Conference Paper, 2016, TARA - Full Text
• Formal Aspects of Computing, ACM, [Responsible for handling submitted papers and overseeing the process of review and feedback. I make recommendations to the editor-in-chief.], 2015Editorial Board, 2015
• Andrew Butterfield and Juan Biccaregui(ed.), 9th International Workshop on Formal Methods in Industrial Critical Systems (FMICS'04), Electronic Notes in Theoretical Computer Science, Linz, Austria, 133, 20-21 Sep. 2004, Elsevier Science Direct, 2004, 1-332 pProceedings of a Conference, 2004, URL
• Andrew Butterfield and JimWoodcock, A "Hardware Compiler" Semantics for Handel-C, Electronic Notes in Theoretical Computer Science, Third Irish Conference on the Mathematical Foundations of Computer Science and Information Technology (MFCSIT 2004), Dublin, Ireland, 22-23 July 2004, edited by A.K. Seda, T. Hurley, M. Schellekens, M. Mac an Airchinnigh and G. Strong , 161, Elsevier Science Direct, 2006, pp73 - 90Conference Paper, 2006, DOI , URL
• Malcolm Dowse, Andrew Butterfield, and Marko van Eekelen, A language for reasoning about concurrent functional i/o, LNCS, Implementation and Application of Functional Languages: 16th International Workshop, IFL 2004, Revised Selected Papers, Lubeck, Germany, 8-10th Sep. 2004, edited by C. Grelck, F. Huch, G. J. Michaelson , 3474, Springer, 2005, pp177 - 194Conference Paper, 2005, DOI , URL
• Andrew Butterfield and Jim Woodcock, Semantic domains for handel-c., Electronic Notes in Theoretical Computer Science, 74, 2003Conference Paper, 2003, DOI
• Andrew Butterfield and Jim Woodcock, An operational semantics for handel-c., Electronic Notes in Theoretical Computer Science, 80, 2003Conference Paper, 2003, DOI
• Andrew Butterfield and Jim Woodcock, Semantics of prialt in Handel-C (tm), Communicating Process Architectures, edited by James Pascoe, Peter Welch, Roger Loader, and Vaidy Sunderam , 2002, pp1 - 16Conference Paper, 2002
• Andrew Butterfield and Glenn Strong(ed.), 5th Irish Workshop in Formal Methods, electronic Workshops in Computing, 2001Proceedings of a Conference, 2001
• Andrew Butterfield and Klemens Haegele(ed.), 3rd Irish Workshop in Formal Methods, electronic Workshops in Computing, 1999Proceedings of a Conference, 1999
• Andrew Butterfield and Sharon Flynn(ed.), 2nd Irish Workshop in Formal Methods, electronic Workshops in Computing, 1998Proceedings of a Conference, 1998
• Mjeda, A. and Butterfield, A. and Noll, J., Business process modeling flexibility: A formal interpretation, 2019, pp467-474Conference Paper, 2019, URL
• Butterfield, A., The Inner and Outer Algebras of Unified Concurrency, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 11885 LNCS, 2019, p157-175Journal Article, 2019, DOI , URL , TARA - Full Text
• Gomes, A.O. and Butterfield, A., Towards a model-checker for circus, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 11800 LNCS, 2019, p217-234Journal Article, 2019, DOI , URL , TARA - Full Text
• Gomes, A.O. and Butterfield, A., Circus2CSP: A tool for model-checking circus using FDR, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 11800 LNCS, 2019, p235-242Journal Article, 2019, DOI , URL , TARA - Full Text
• Andrew Butterfield, A VDM study of fault-tolerant stable storage: towards a computer engineering mathematics, LNCS, FME'93: Industrial-Strength Formal Methods, Odense, Denmark, March 1993, edited by J.C.P.Woodcock and P.G.Larsen , 670, Springer, 1993, pp216 - 234Conference Paper, 1993
• Gerard Ekembe Ngondi, Vasileios Koutavas, Andrew Butterfield, Translation of CCS into CSP, Correct up to Strong Bisimulation, Springer LNCS, Software Engineering and Formal Methods (SEFM 21), online, 6-10th December 2021, edited by Radu Calinescu, Corina S. Pasareanu , 13085, Springer, 2021, pp243 - 261Conference Paper, 2021, DOI , TARA - Full Text
• Andrew Butterfield, Review of Understanding Programming Languages by Cliff B. Jones, Review of Understanding Programming Languages , by Cliff B. Jones , Formal Aspects of Computing, 2022, p60 - 74Review, 2022, DOI
• Gerard Ekembe Ngondi, Vasileios Koutavas, Andrew Butterfield, From CCS to CSP: the m-among-n Synchronisation Approach, Electronic Proceedings in Theoretical Computer Science, Combined 29th International Workshop on Expressiveness in Concurrency and 19th Workshop on Structural Operational Semantics, Warsaw, Poland, 12th September 2022, edited by Valentina Castiglioni, Claudio Antares. , Open Publishing Association, 2022, pp60 - 74Conference Paper, 2022, DOI , TARA - Full Text
• Gerard Ekembe Ngondi, Vasileios Koutavas, Andrew Butterfield, Translation of CCS into CSP, Correct up to Strong Bisimulation, Mathematical Structures in Computer Science, 2022Journal Article, 2022
• Andrew Butterfield and Frédéric Tuong, Applying Formal Verification to an Open-Source Real-Time Operating System, Theories of Programming and Formal Methods, Shanghai, China, 15/09/2023, edited by Jonathan P. Bowen, Qin Li, Qiwen Xu. , LNCS 14080, Springer Nature Switzerland, 2023, pp348 - 366Conference Paper, 2023, DOI , TARA - Full Text
• Andrew Butterfield, 'Formal Verification', RTEMS Software Engineering, master, https://docs.rtems.org/branches/master/eng/index.html, RTEMS.org, 2023, -Protocol or guideline, 2023
• Andrew Butterfield, Towards an Algebra for Unifying Theories of Concurrent Programming (UTCP), LNCS, The Application of Formal Methods, University of York, UK, 4th September 2024, edited by Simon Foster and Augusto Sampaio , 14900, Springer Nature, 2024, pp203 - 232Conference Paper, 2024, DOI
• Butterfield, A., UTPcalc: a calculator for UTP predicates, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10134 LNCS, 2017, p197-216Journal Article, 2017
• A Dictionary of Computer Science, 2016, [Andrew Butterfield, Gerard Ekembe Ngondi]Item in dictionary or encyclopaedia, etc, 2016
• Jordan, H., Botterweck, G., Noll, J., Butterfield, A., Collier, R., A feature model of actor, agent, functional, object, and procedural programming languages, Science of Computer Programming, 98, (P2), 2015, p120-139Journal Article, 2015
• John Noll, Andrew Butterfield, Kevin Farrell, Tom Mason, Miles McGuire, Ross McKinley, GSD Sim: A Global Software Development Game, 2014 IEEE International Conference on Global Software Engineeering Workshops, 2014Journal Article, 2014
• Butterfield, A., U & middot;(TP)²: Higher-order equational reasoning by pointing, Electronic Proceedings in Theoretical Computer Science, EPTCS, 167, 2014, p14-22Journal Article, 2014
• Butterfield, A., Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5713 LNCS, 2010Journal Article, 2010
• Beg, A., Butterfield, A., Linking a state-rich process algebra to a state-free algebra to verify software/hardware implementation, Proceedings of the 8th International Conference on Frontiers of Information Technology, FIT'10, 2010Journal Article, 2010
• Beg, A., Butterfield, A., Modelling flash devices with FDR: Progress and limits, Proceedings of the 8th International Conference on Frontiers of Information Technology, FIT'10, 2010Journal Article, 2010
• Gancarski, P., Butterfield, A., The denotational semantics of slotted-circus, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 5850 LNCS, 2009, p451-466Journal Article, 2009
• Horváth, Z., Zsók, V., Butterfield, A., Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4449 LNCS, 2007Journal Article, 2007
• Andrew Butterfield, Deploying Promela/Spin-based test generation on RTEMS: A progress report, DASIA (Data Systems in Eurospace), Sitges, Spain, June 6-8th 2023, ASD Eurospace, 2023, pp6Conference Paper, 2023, URL , TARA - Full Text
• Andrew Butterfield, Donnchadh Griffin-Carroll, Deploying Promela/Spin-based Test Generation on RTEMS: Progress and Prospects, DASIA (Data Systems In Aerospace), Opatija, Croatia, May 28th-30th 2024, ASD-Eurospace, 2024, pp3Conference Paper, 2024
• Goetz Botterweck, Andrew Butterfield, Howell Jordan, Andreas Pleuss, David Sanán, and Emil Vassev, Methods and Tools for On-board Software Engineering - Final Report, European Space Agency, December, 2013, p1 - 10Report, 2013
• Andrew Butterfield, IMA-KQP Phase 4: R1: Formal Methods Expertise " Final Report, July, 2016, p1 - 73Report, 2016, DOI , TARA - Full Text
• Andrew Butterfield, FV3-202 Formal Verification Report, November, 2021, i,ii,1-15Report, 2021, DOI , TARA - Full Text
• Andrew Butterfield, 17th International Workshop on Implementations and Applications of Functional Languages, 19-21st Sep. 2005, 2006, Dublin, Ireland, A. Butterfield, C. Grelck, F. Huch, Springer, 4015, LNCSMeetings /Conferences Organised, 2006, URL
• Andrew Butterfield and Malcolm Dowse, Deterministic Concurrent I/O, ACM SIGPLAN, The 11th ACM SIGPLAN International Conference on Functional Programming (ICFP 2006), Portland, Oregon, 18th-20th Sep. 2006, edited by Julia Lawall , ACM Press, 2006, pp148 - 159Conference Paper, 2006, DOI , URL
• Malcolm Tyrrell, Joseph M. Morris, Andrew Butterfield and Arthur Hughes, A Lattice-Theoretic Model for an Algebra of Communicating Sequential Processes, LNCS, Theoretical Aspects of Computing - ICTAC 2006, Tunis, Tunisia, 20-24th Nov. 2006, edited by Kamel Barkaoui, Ana Cavalcanti and Antonio Cerone , 4281, Springer, 2006, pp123 - 137Conference Paper, 2006, DOI , URL
• Andrew Butterfield, Adnan Sherif and Jim Woodcock, Slotted-Circus: A UTP-Family of Reactive Theories, Lecture Notes in Computer Science, Integrating Formal Methods 2007 (IFM2007), Oxford, UK, 2-5 July, edited by J. Davies and J. Gibbons , 4591, Springer, 2007, pp75-97Conference Paper, 2007, DOI , TARA - Full Text
• Andrew Butterfield, Leo Freitas, Jim Woodcock, Mechanising a Formal Model of Flash Memory, Science of Computer Programming, 74, (4), 2009, p219 - 237Journal Article, 2009, DOI , TARA - Full Text
• Butterfield, A., A denotational semantics for handel-C, Formal Methods and Hybrid Real-Time Systems, Essays in Honor of Dines Bjørner and Chaochen Zhou on the Occasion of Their 70th Birthdays, Macau, China, 2007, 2007, 45-66ppInvited Talk, 2007, DOI
• Andrew Butterfield, Denotational Semantics of Handel-C, Formal Aspects of Computing, 23, (2), 2011, p153 - 170Journal Article, 2011, DOI , URL
• Pawel Gancarski, Andrew Butterfield, Jim Woodcock, State Visibility and Communication in Unifying Theories of Programming, IEEE Computer Society, 3rd IEEE International Symposium on Theoretical Aspects of Software Engineering, Tianjin, China, July 29-31, edited by Wei-Ngan Chin and Shengchao Qin , IEEE Computer Society, 2009, pp47 - 54Conference Paper, 2009, DOI , URL
• Andrew Butterfield, Pawel Gancarski, The Denotational Semantics of Slotted-Circus, Lecture Notes in Computer Science, Formal Methods 2009, Eindhoven, Netherlands, 2-6th Nov, edited by Ana Cavalcanti and Dennis Dams , 5850, Springer, 2009, pp451-466Conference Paper, 2009, DOI , URL , TARA - Full Text
• Andrew Butterfield, Art O Cathain, Concurrent Models of Flash Memory Device Behaviour, Lecture Notes in Computer Science - Formal Methods: Foundations and Applications, 12th Brazilian Symposium on Formal Methods (SBMF 2009), Gramado, Brazil, 19-21 August, edited by Jim Woodcock, Marcel Oliveira , 5902, Springer, 2009, pp70-83Conference Paper, 2009, DOI , URL , TARA - Full Text
• Bresciani, Riccardo and Butterfield, Andrew, Weakening the Dolev-Yao model through probability, SIN '09: Proceedings of the 2nd international conference on Security of information and networks, Famagusta, North Cyprus, 6th-10th October, edited by Atilla Elçi, Mehmet A. Orgun, & Alexander Chefranov , ACM, 2009, pp293 - 297Conference Paper, 2009, DOI
• Riccardo Bresciani and Andrew Butterfield, A formal security proof for the ZRTP Protocol, The 4th International Conference for Internet Technology and Secured Transactions (ICITST-2009), London, UK, Nov. 9-13th 2009, Infonomics Society, 2009, pp1 - 6Conference Paper, 2009, DOI , URL
• Luca Longo, P. Dondio, R. Bresciani, S. Barret, A. Butterfield, Enabling Adaptation in trust computations, Computation World: Future Computing, Service Computation, Cognitive, Adpative, Content, Patterns, 2009, pp701 - 706Conference Paper, 2009, DOI
• Pawel Gancarski, Andrew Butterfield, Prioritized slotted-Circus, LNCS, 7th International Colloqium on Theoretical Aspects of Computing, Natal, Brazil, 1-3 September 2010, edited by David Déharbe and Ana Cavalcanti , 6255, 2010, pp91 - 105Conference Paper, 2010, DOI , URL
• Andrew Butterfield, Saoithin: A Theorem Prover for UTP, LNCS, Unifying Theories of Programming, Third International Symposium, UTP 2010, Shanghai, China, 15-16 November 2010, edited by Shenchao Qin , 6445, Springer, 2010, pp137 - 156Conference Paper, 2010, DOI , URL
• Riccardo Bresciani, Andrew Butterfield, ProVerif Analysis of the ZRTP Protocol, International Journal for Infonomics, 3, (3), 2010, p306 - 313Journal Article, 2010, URL
• Andrew Butterfield(ed.), Unifying Theories of Programming, 2nd International Symposium, UTP 2008, Dublin, Ireland, September 8-10, 2008, Revised Selected Papers., LNCS, Dublin, Ireland, 5713, September 8-10th, Springer, 2010Proceedings of a Conference, 2010, DOI , URL
• Riccardo Bresciani, Andrew Butterfield, A UTP approach towards probabilistic protocol verification, Security and Communication Networks, 7, 2014, p99 - 107Journal Article, 2014, DOI , URL
• Riccardo Bresciani, Andrew Butterfield, A UTP semantics of pGCL as a homogeneous relation, Integrated Formal Methods 2012, Pisa, Italy, June 19-21, 2012, edited by Diego Latella, Helen Treharne , 7321, 2012, 191-205Conference Paper, 2012, DOI
• Reasoning about I/O in Functional Programs in, editor(s)Viktoria Zsok, Zoltan Horvath, Rinus Plasmeijer , Central European Functional Programming School - Fourth Summer School, CEFP 2011, Heidelberg, Springer, 2012, pp93 - 141, [Andrew Butterfield]Book Chapter, 2012, DOI
• Riccardo Bresciani and Andrew Butterfield, A probabilistic theory of designs based on distributions, LNCS, UTP 2012 : 4th International Symposium on Unifying Theories of Programming, Paris, France, 27-28th August 2012, edited by Wolff, Burkhard; Gaudel, Marie-Claude; Feliachi, Abderrahmane , 7681, Springer, 2013, pp105 - 123Conference Paper, 2013, DOI
• Riccardo Bresciani, Andrew Butterfield, From Distributions to Probabilistic Reactive Programs, LNCS, Theoretical Aspects of Computing - ICTAC 2013, Shanghai, China, 4-6th September 2013, edited by Zhiming Liu, Jim Woodcock, Huibiao ZHu , 8049, Springer, 2013, pp94 - 111Conference Paper, 2013, DOI
• Howell Jordan, Goetz Botterweck, Andrew Butterfield, Rem Collier, John Noll, A Feature Model of Actor, Agent, Functional, Object, and Procedural Programming Languages, Science of Computer Programming, 98, (2), 2015, p120 - 139Journal Article, 2015, DOI , TARA - Full Text
• Butterfield, A., The logic of U . (TP)2 , Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 4th International Symposium on Unifying Theories of Programming, UTP 2012, Paris, 7681, 2013, pp124-143Conference Paper, 2013, DOI
• Andrew Butterfield, UTP2: Higher-Order Equational Reasoning by Pointing, Electronic Proceedings in Theoretical Computer Science, Proceedings Eleventh Workshop on User Interfaces for Theorem Provers, Vienna, 17th July 2014, edited by Christoph Benzmüller and Bruno Woltzenlogel Paleo , 167, 2014, pp14 - 22Conference Paper, 2014, DOI , TARA - Full Text
• David Sanan, Andrew Butterfield, Mike Hinchey, Separation Kernel Verification: The XtratuM Case Study, LNCS, Verified Software: Theories, Tools and Experiments, Vienna, July 17-18, 2014, edited by Dimitra Giannakopoulou, Daniel Kroening, Elizabeth Polgreen, Natarajan Shankar , 8471, Springer, 2014, pp133 - 149Conference Paper, 2014, DOI , TARA - Full Text

• B. Coghlan, J. Jones, and A. Butterfield, The sticks & stones project, Trinity College, Dublin, 1991, (TCD-CS-91-18)Report
• A. Butterfield, Memory models: A formal analysis using VDM, Department of Computer Science, University of, 1992, (TCD-CS-92-27)Report
• A. Butterfield, On curried function composition, Department of Computer Science, University of Dublin, Trinity College, 1992, (TCDCS-92-15)Report
• A. Butterfield, The careful memory abstraction in stable storage, Department of Computer Science, University of Dublin, Trinity College, 1993, (TCD-CS-93-31)Report
• A. Butterfield, On mapped reduction, Department of Computer Science, University of Dublin, Trinity College, 1993, (TCD-CS-93-39)Report
• Andrew Butterfield, Recursion Diagrams: ideas for a Geometry of Formal Methods, Department of Computer Science, University of Dublin, Trinity College, 1999, (TCD-CS-1999-04)Report
• Andrew Butterfield, Alexis Donnelly, and Malcom Tyrrell, OO-Motivated Process Algebra: A Calculus for CORBA-like Systems, Department of Computer Science, University of Dublin, Trinity College, 1999, (TCD-CS-1999-54)Report
• Andrew Butterfield and Glenn Strong, Comparing Proofs about I/O in Three Programming Paradigms, Department of Computer Science, University of Dublin, Trinity College, 2001, (TCD-CS-2001-31)Report
• A. Butterfield, Denotational Semantics for prialt-free Handel-C, Department of Computer Science, University of Dublin, Trinity College, 2001, (TCD-CS-2001-53)Report
• A. Butterfield, Interpretative Semantics for prialt-free Handel-C, Department of Computer Science, University of Dublin, Trinity College, 2001, (TCD-CS-2001-54)Report
• Andrew Butterfield and Malcolm Tyrrell, Typing and Subtyping for an Object-Oriented Process Algebra, Department of Computer Science, University of Dublin, Trinity College, 2002, (TCD-CS-2002-13)Report
• Malcolm Dowse, Andrew Butterfield, Marko van Eekelen, and Maarten, Towards Machine Verified Proofs for I/O, nijmeegs institut voor informatica en informatiekunde, 2004, (NIIIR0415)Report
• Andrew Butterfield, Gerard Ekembe Ngondi (eds.), Oxford Dictionary of Computer Science, Seventh Edition, Oxford, UK, Oxford University Press, 2016, i - 627ppBook
• Andrew Butterfield, Thomas Arts and Wan Fokkink, 8th International Workshop on Formal Methods in Industrial Critical Systems (FMICS'03), ERCIM, 2003Meetings /Conferences Organised
• Butterfield, A., 4th Irish Workshop in Formal Methods, electronic Workshops in Computing, 2000, David SinclairMeetings /Conferences Organised
• Ted Hurley, M"ýche"al Mac an Airchinnigh, Michel Schellekens, and Andrew Butterfield, First Irish Conference on the Mathematical Foundations of Electronic Notes in Theoretical Computer Science, July, 2000, Elsevier, 40Meetings /Conferences Organised
• J.M. Wing, J J.Woodcock, and Andrew Butterfield, World Congress on Formal Methods in the Development of Computing Systems, September, 1999, Springer, 1709, Lecture Notes in Computer ScienceMeetings /Conferences Organised
• Andrew Butterfield, Andy Evans, David Duke, and Tony Clarke, Electronic Workshops in Computing, September, 1998, Ilkley, West Yorkshire, U.K.Meetings /Conferences Organised
• Henry McLoughlin and Gerard O'Regan, 1st Irish Workshop in Formal Methods, electronic Workshops in Computing, 1997, 1997Meetings /Conferences Organised
• Andrew Butterfield, Andy Evans, David Duke, and Tony Clarke, Èlectronic Workshops in Computing, July, 1997, Ilkley, West Yorkshire, U.K.Meetings /Conferences Organised
• Andrew Butterfield, 'andrewbutterfield/ccs2csp v0.5.0.0', v0.5.0.0, https://zenodo.org/record/6861751#.Yw3uZuzMLUI, Zenodo.org, CERN, 2022, -Software, DOI , URL
• Andrew Butterfield, Unifying Theories of Programming, Hamilton Institute Seminar, Maynooth University, Maynooth, 2023, Hamilton Institute, Maynooth UniversityInvited Talk, TARA - Full Text
• Foreword: Selected papers from the ninth international workshop on formal methods for industrial critical systems (FMICS 04), Linz, AustriaEditorial Board
• Andrew Butterfield, John Szymanski (eds.), A Dictionary of Electronics and Electrical Engineering, Fifth Edition, Oxford, UK, Oxford University Press, 2018Book
• Micheal Mac an Airchinnigh, Andrew Butterfield, Arthur Hughes, Handbook of Mathematics, 2000, -Miscellaneous, TARA - Full Text
• Andrew Butterfield and Jim Woodcock, Formalising Flash Memory: First Steps, ICECCS 2007, Auckland, New Zealand, 11th-14th July, 2007, IEEE Computer SocietyInvited Talk, DOI , URL
• Freitas, L. , Woodcock, J. , Butterfield, A., POSIX and the verification grand challenge: A roadmap, IEEE International Conference on Engineering of Complex Computer Systems, ICECCS, 2008, 153-162ppInvited Talk, DOI , TARA - Full Text
• Riccardo Bresciani, Andrew Butterfield, Towards a UTP-style framework to deal with probabilities, Dublin, Ireland, TCD-CS Technical Reports, August, 2011, 1-29Report, TARA - Full Text
• Andrew Butterfield, 'Unifying Theories of Programming Theorem Prover', 0.97a9, bitbucket.org + own TCD webpages, 2013, -Software, URL

My PhD (1990) was in software for chip designs, but I switched my research to theoretical studies on the use of logic to prove the correctness of computer systems (Formal Methods). Initial research focussed on specialised programming languages, working with colleagues here at TCD. A major step was starting a collaboration in 1999 with Jim Woodcock (then at Oxford) where I assisted him in developing a formal semantics for a hardware description language called Handel-C. Here my PhD expertise helped out as the problem we had to formalise covered both software and hardware aspects. Jim Woodcock introduced me to the Unifying Theories of Programming (UTP) paradigm linking diverse theories about computing systems into a common framework. Early work focussed on a general theory of time-slots, with notions of priorities and probabilities. This then switched to a verification grand challenge regarding file-systems, especially flash drives. More recent work has focussed on a deep theory of concurrency, and developing software tools to support theory development. My involvement in Lero, the Irish Software Research Centre, led to me being asked by the European Space Agency to bring formal methods expertise to an activity to qualify the RTEMS operating system for spaceflight. The impact of this is that formal notations and verification software we produced are now part of data-packages ESA provides for missions, and has been fed back into RTEMS itself. My current focus is now on using UTP to show the correctness of how these formal notations interact with each other. The idea is that the ESA work now becomes a testbed for my theories. Over time I supervised four postdocs: two funded by the EU: Claus Pahl (1996) and Gerard Ekembe Ngondi (2020-22), and two funded by ESA: David Sanan (2011-13) and Frederic Tuong (2019-21).

• Title

  RTEMS-SMP Qualification
  Summary

  RTEMS is an open-source real-time operating system that is widely used on satellites launched by the European Space Agency. Recent enhancements to RTEMS now require that it be be re-"qualified" as suitable for space-flight operations. We are part of a consortium that is doing a pre-qualification activity, which will not only lead to the use of the enhanced software in future missions, but will also be fed back into the open-source community that maintains RTEMS. The role of TCD, as part of Lero, the Irish Software Research Centre, is to explore the use of mathematically based reasoning and analysis techniques to assess the quality of the software.
  Funding Agency

  European Space Agency
  Date From

  13/2/2019
  Date To

  12/2/2021
• Title

  PAISEAN: formal aspects
  Summary

  PAISEAN (Plan-driven, Agile, Inner-Source Environment Analysis Network) is a project as part of the 2nd phase of funding (2011-16) of the Lero CSET, with its PI base din UL.It looks at various aspects of software development processes in an increasingly agile and globalised working environment. This activity in TCD, focusses on formalising the language used to describe software development models, in order to support rigorous analysis, and certifiable tools for working in this space.
  Funding Agency

  SFI
  Date From

  Summer 2014
  Date To

  Summer 2015
• Title

  Unifying Synchronous Systems
  Summary

  This proposal will explore the development of a theory of hardware compilers within the UTP framework thus bridging the synchronous hardware, state-based, and message-based software domains under one theoretical umbrella. It is based on the observation that a denotational semantics for such languages corresponds to a discretely timed synchronous process algebra, and that there is a common theoretical framework independent of the fine detail and complexity needed to for particular language features. It is also intended that the theory will be accompanied by some methodology to assist in the resulting design process. This proposal will explore the development of a theory to allow system designers to develop embedded control systems in a manner that is safe and robust. It will achieve this by making it feasible for designer to prove the correctness of various safety-critical aspects of their systems, by allowing them to focus at each stage on what is important. As these systems are used to control vehicles such as cars and aircraft, as well as other machinery, assurance regarding their safe behaviour is vital and very much in the public interest.
  Funding Agency

  Science Foundation Ireland (SFI)
  Date From

  1st Sep 2007
  Date To

  30th Aug 2010
• Title

  Real World Formal Models for Pure Functional Programming
  Summary

  Looking at giving a formal semantics to the I/O behaviour of pure functional languages, with an emphasis on modelling the run-time systems.
  Funding Agency

  Enterprise Ireland
  Date From

  2002
  Date To

  2005
• Title

  FMEIMAKQP - Formal Methods Expert for IMA Kernel Qualification Preparation
  Summary

  Research into how formal methods techniques could be deployed when certifying the correctness of a seperation kernel intended for managing on-board space software
  Funding Agency

  European Space Agency
  Date From

  Sep 2014
  Date To

  Jun 2016
• Title

  DeStijl: Design and Specification Through Interfacing and Joining Languages
  Summary

  Exploring the unification of diverse formal specification and design languages by characterising the interfaces between the mathematical frameworks used to give their meanings.
  Funding Agency

  EU Contract no. CHRX-CT94-0591
  Date From

  1996
  Date To

  1999
• Title

  Formal Aspects of Corba Systems (FACS)
  Summary

  Development of formal models of appropriate subsets of the OMG Corba standard
  Funding Agency

  Enterprise Ireland
  Date From

  1997
  Date To

  2000
• Title

  Methods and Tools for OnBoard Software Engineering
  Summary

  We developed a Reference Specification for a Partitioning, Separating Operating Microkernel, suitable for use onboard spacecraft. We then evaluated a suitable formal method to allow us to give a formal proof of the correctness of an implementation of that kernel, in code conforming to accepted safety critical standards. We then performed an initial feasibility study, to establish both the practicality and cost of such an approach to verification.
  Funding Agency

  European Space Agency
  Date From

  01/06/2012
  Date To

  31/11/2013
• Title

  Formalising the Interface between Software and Hardware (FISH)
  Summary

  Verifying the correctness of safety-critical computer systems, particularly those that control machinery and vehicles, is an important but complex task. Many disparate aspects of the system need to modelled, each with their own peculiarities and interactions. This is why one of the Grand Challenges in Computer Science, GC6, on "Dependable Systems Evolution" focusses on techniques to mathematically verify the correctness of such systems. The goal of GC6 is to develop a repository of verified software components, consisting of formal specifications and software implementations along with proofs of correctness supported by automated proof tools and proof assistants. GC6 is a long-term research programme with a time horizon of ten to fifteen years. At present it is engaged in a series of research activities based around industrially inspired case-studies: recent such studies have included, for example, the validation of the Mondex smart-card's security protocols. A more recent case-study that has been adopted is that of a verified file-store for use in mission critical applications, suggested by NASA researchers who need such high-dependability systems for space research missions. This project builds on initial work on the formal modelling of flash memory systems, to use this case-study within GC6 to develop a comprehensive theoretical foundation for reasoning about hardware systems and their interface to software. This is viewed as being complementary to the notion of ``hardware/software co-Design'', that focusses on techniques for partitioning a system specification into hardware and software components in an efficient manner.
  Funding Agency

  SFI
  Date From

  1st Sep. 2008
  Date To

  30th Aug. 2011

Software engineering, Theory of computation,

• Invite to UTP Symposium in honour of Prof. Tony Hoare 8th October 2019
• Gold Medal awarded with Degree Nov 1983
• Invite to Symposium in honour of Prof. Jim Woodcock 3rd September 2024
• Foundation Scholarship, Trinity College May 1981
• Festschrift Invitation: Dines Bjoerner & Zhou Chaochen 2007
• Dagstuhl Invitation: Seminar 14062 2nd-6th Feb 2014
• Invite to Symposium in honour of Prof. He Jifeng 15th September 2023
• Elected to TCD Fellowship 22nd April 2024

• Committee Member, Formal Methods Europe (FME) present
• IFIP Technical Committee, Working Group 1.9/2.15 Software Verification, invited as observer October 2016
• Editorial Board, Journal of Formal Aspects of Computing, ACM present
• Founder member of the Irish Formal Methods Special Interest Group (IFMSIG) now inactive

• Program Committee Chair: 3rd Irish Workshop in Formal Methods 1999
• Program Committee: ICFEM 2011 13th International Conference on Formal Engineering Methods 25-28/10/2011
• PhD External Examiner, Dublin City University, Benjamin Aziz 2003
• Programme Committee: IEEE International Workshop on Formal Methods Integration (FMi 2013) 2013
• Program Committee: 1st Irish Workshop in Formal Methods 1997
• Program Committee: FMICS2003 - Eighth International Workshop on Formal Methods for Industrial Critical Systems 2003
• Program Committee: SBMF2011 - Brazilian Symposium on Formal Methods 26-30/9/2011
• Program Committee member, TFM2009, 2nd Int. FME Conference on Teaching Formal Methods, Eindhoven Nov 2009
• Program Committee Chair: 5th Irish Workshop in Formal Methods 2001
• Programme Committee co-Chair: FM2016-DS : Doctoral Symposium 2016
• Program Committee: 7th International Symposium on Unifying Theories of Programming (UTP2019) 8th October 2019
• Program Committee member, ICFEM13 15th International Conference on Formal Engineering Methods, Auckland, NZ Oct/Nov 2013
• Program Committee member, SBMF 2009, Brazilian Symposium on Formal Methods, Gramado Aug 2009
• Program Committee member, UTP10, 3rd International Symposium on Unifying Theories of Programming, Shanghai Nov 2010
• Program Committee: TASE2017 - 11th International Symposium on Theoretical Aspects of Software Engineering 13th Sep 2017
• Program Committee: 3rd Conference on Mathematical Foundations of Computer Science and Information Technology 2004
• Program Committee member, ICFEM09 11th International Conference on Formal Engineering Methods, Rio de Janeiro Dec 2009
• Program Committee: 2nd Conference on Mathematical Foundations of Computer Science and Information Technology 2002
• Editorial Board, ACM Journal, Formal Aspects of Computing https://dl.acm.org/journal/fac/editorial-board Highlight - acting as representative of the Editorial Board looking after a special issue with guest editors (https://dl.acm.org/doi/pdf/10.1007/s00165-018-0463-5) 2015 - present
• National STEM Internship Working Group 2013-14
• Programme Committee - FM2016, 21st International Conference on Formal Methods 2016
• Program Committee member, ICFEM10, 12th International Conference on Formal Engineering Methods, Shanghai Nov 2010
• Programme Committee - FM2014, 19th International Conference on Formal Methods May 12-16th 2014
• Program Committee: 4th Irish Workshop in Formal Methods 2000
• Editorial Board, Formal Aspects of Computing Journal. Feb 2015
• Program Committee: 4th Conference on Mathematical Foundations of Computer Science and Information Technology 2006
• External Examiner: M.Sc. in Software Engineering, Dublin City University, 2005-2011 Sep 2005-Aug 2011
• Program Committee: FM2015, 20th International Conference on Formal Methods 2015
• Program Committee member, ICTAC10 7th International Colloquium on Theoretical Aspects of Computing, Natal, Brazil Sep 2010
• Program Committee: Trends in Functional Programming 2005
• Programme Committee Member, FM 2011: 17TH INTERNATIONAL SYMPOSIUM ON FORMAL METHODS, Limerick. June 2011
• Programme Committee FM2018-DS : Doctoral Symposium July 14th 2018
• Program Committee member, ICTAC11 8th International Colloquium on Theoretical Aspects of Computing, Johannesburg, South Africa, 2011 31st Aug 2011
• Program Committee co-Chair: FMICS2004 - Ninth International Workshop on Formal Methods for Industrial Critical Systems Sep 2004
• Program Committee: 6th International Symposium on Unifying Theories of Programming (UTP2016) 2016
• Program Committee co-Chair, IFL 2006 18th International Workshop on Implementation and Application of Functional Languages, Budapest
• Program Committee member, IFL 2009 21st International Workshop on Implementation and Application of Functional Languages, South Orange NJ Sep 2009
• Program Committee co-Chair, IFL 2005 17th International Workshop on Implementation and Application of Functional Languages, Dublin Sep 2005
• Program committee: SBMF 2012 15th Brazilian Symposium on Formal Methods Sep 2012
• Program committee: FM 2012 - 18th International Symposium on Formal Methods Aug 2012
• PhD External Examiner, University of York, William Barnett 2022
• Program Committee Chair: 2nd Irish Workshop in Formal Methods 1998
• ABZ 2021: 8th International Conference on Rigorous State Based Methods 9th june 2021
• Program Committee: FM99 - World Congress on Formal Methods in the Development of Computing Systems, Toulouse Sep 1999
• Programme Committee: 5th International Symposium on Unifying Theories of Programming (UTP-2014) 2014
• Program Committee: Refine11 - BCS-FACS Refinement Workshop 2011 2011-06-20
• Program committee: IFL2012 - 24th International Symposium on the Implementation and Application of Functional Languages Aug-Sep 2012
• Program Committee member, ICTAC'07 The 4th International Colloquium on Theoretical Aspects of Computing, Macau SAR Sep 2007
• Program Committee: 6th International Workshop in Formal Methods 2003
• Program Committee: TASE2019 - 13th International Symposium on Theoretical Aspects of Software Engineering 29th July 2019
• Program Committee: NFMW98 Northern Formal Methods Workshop, Ilkely Sep 1998
• Program Committee: 1st Conference on Mathematical Foundations of Computer Science and Information Technology 2000
• Program committee: UTP 2012 - 4th International Symposium on Unifying Theories of Programming Aug 2012
• Program Committee: NFMW97 Northern Formal Methods Workshop, Ilkely Sep 1997
• Programme Committee: IEEE International Workshop on Formal Methods Integration (FMi 2015) 2015
• PhD External Examiner, University of Oxford, Michael Smith 2009
• Program Committee: TASE2016 - 10th International Symposium on Theoretical Aspects of Software Engineering 2016
• Program Committee: IFL 2004 16th International Workshop on Implementation and Application of Functional Languages, Lubeck Sep 2004
• FMICS2005 - Tenth International Workshop on Formal Methods for Industrial Critical Systems 2005
• Program Committee Chair, UTP'08, 2nd International Symposium on Unifying Theories of Programming, Dublin Sep 2008
• ABZ 2020: 7th International Conference on Rigorous State Based Methods postponed
• Program Committee member, TFP08 The Ninth Symposium on Trends in Functional Programming, Nijmegen May 2008