Turing Award
The ACM A. M. Turing Award is an annual prize given by the Association for Computing Machinery for contributions of lasting and major technical importance to computer science. It is generally recognized as the highest distinction in the field of computer science and is often referred to as the "Nobel Prize of Computing"., 79 people have been awarded the prize, with the most recent recipients being Andrew Barto and Richard S. Sutton, who won in 2024.
The award is named after Alan Turing, also referred as "Father of Computer Science", who was a British mathematician and reader in mathematics at the University of Manchester. Turing is often credited as being the founder of theoretical computer science and artificial intelligence, and a key contributor to the Allied cryptanalysis of the Enigma cipher during World War II. From 2007 to 2013, the award was accompanied by a prize of, with financial support provided by Intel and Google. Since 2014, the award has been accompanied by a prize of million, with financial support provided by Google.
The first recipient, in 1966, was Alan Perlis. The youngest recipient was Donald Knuth, who won in 1974 at the age of 36, while the oldest recipient was Alfred Aho, who won in 2020 at the age of 79. Only three women have been awarded the prize: Frances Allen, Barbara Liskov, and Shafi Goldwasser.
File:Turing_Award,_on_display_at_Nokia_Bell_Labs,_NJ,_USA,_Aug_2025.jpg|thumb|right|upright=1.6|alt=Photo of The Turing Award on display at Nokia Bell Labs, August 2025.|The Turing Award of 1983, given to Dennis Ritchie and Ken Thompson, on display at Nokia Bell Labs.
Recipients
| Year | Recipient | Photo | Rationale | Affiliated institute |
| 1966 | "For his influence in the area of advanced computer programming techniques and compiler construction" | Carnegie Mellon University | ||
| 1967 | For contributions including being "the builder and designer of the EDSAC, the second computer with an internally stored program" and introducing program libraries | University of Cambridge | ||
| 1968 | "For his work on numerical methods, automatic coding systems, and error-detecting and error-correcting codes" | University of Louisville Bell Labs | ||
| 1969 | "For his central role in creating, shaping, promoting, and advancing the field of artificial intelligence" | Massachusetts Institute of Technology | ||
| 1970 | "For his research in numerical analysis to facilitate the use of the high-speed digital computer, having received special recognition for his work in computations in linear algebra and 'backward' error analysis" | National Physical Laboratory | ||
| 1971 | Award citation refers to McCarthy's lecture "The Present State of Research on Artificial Intelligence" | Stanford University | ||
| 1972 | "For fundamental contributions to programming as a high, intellectual challenge; for eloquent insistence and practical demonstration that programs should be composed correctly, not just debugged into correctness; for illuminating perception of problems at the foundations of program design" | Centrum Wiskunde & Informatica Eindhoven University of Technology University of Texas at Austin | ||
| 1973 | "For his outstanding contributions to database technology" | General Electric Research Laboratory | ||
| 1974 | "For his major contributions to the analysis of algorithms and the design of programming languages, and in particular for his contributions to 'The Art of Computer Programming' through his well-known books in a continuous series by this title" | California Institute of Technology Center for Communications Research, Center for Communications and Computing, Institute for Defense Analyses Stanford University | ||
| 1975 | In collaboration with J. C. Shaw and others, for "basic contributions to artificial intelligence, the psychology of human cognition, and list processing." | RAND Corporation Carnegie Mellon University | ||
| 1975 | In collaboration with J. C. Shaw and others, for "basic contributions to artificial intelligence, the psychology of human cognition, and list processing." | RAND Corporation Carnegie Mellon University | ||
| 1976 | "For their joint paper 'Finite Automata and Their Decision Problem', which introduced the idea of nondeterministic machines" | Princeton University | ||
| 1976 | "For their joint paper 'Finite Automata and Their Decision Problem', which introduced the idea of nondeterministic machines" | University of Chicago | ||
| 1977 | "For profound, influential, and lasting contributions to the design of practical high-level programming systems, notably through his work on FORTRAN, and for seminal publication of formal procedures for the specification of programming languages" | IBM | ||
| 1978 | "For having a clear influence on methodologies for the creation of efficient and reliable software, and for helping to found the following important subfields of computer science: the theory of parsing, the semantics of programming languages, automatic program verification, automatic program synthesis, and analysis of algorithms" | Carnegie Mellon University Stanford University | ||
| 1979 | "For his pioneering effort in programming languages and mathematical notation resulting in what the computing field now knows as APL, for his contributions to the implementation of interactive systems, to educational uses of APL, and to programming language theory and practice" | IBM | ||
| 1980 | "For his fundamental contributions to the definition and design of programming languages" | Queen's University Belfast University of Oxford | ||
| 1981 | "For his fundamental and continuing contributions to the theory and practice of database management systems" | IBM | ||
| 1982 | For "his advancement of our understanding of the complexity of computation in a significant and profound way"; the citation in particular mentions his paper "The Complexity of Theorem Proving Procedures," which is credited with founding the theory of NP-completeness | University of Toronto | ||
| 1983 | "For their development of generic operating systems theory and specifically for the implementation of the UNIX operating system" | Bell Labs | ||
| 1983 | "For their development of generic operating systems theory and specifically for the implementation of the UNIX operating system" | Bell Labs | ||
| 1984 | "For developing a sequence of innovative computer languages, EULER, ALGOL-W, MODULA and PASCAL" | Stanford University University of Zurich ETH Zurich | ||
| 1985 | "For his continuing contributions to the theory of algorithms including the development of efficient algorithms for network flow and other combinatorial optimization problems, the identification of polynomial-time computability with the intuitive notion of algorithmic efficiency, and, most notably, contributions to the theory of NP-completeness" | University of California, Berkeley | ||
| 1986 | "For fundamental achievements in the design and analysis of algorithms and data structures" | Cornell University | ||
| 1986 | "For fundamental achievements in the design and analysis of algorithms and data structures" | Stanford University Cornell University University of California, Berkeley Princeton University | ||
| 1987 | "For significant contributions in the design and theory of compilers, the architecture of large systems and the development of reduced instruction set computers ; for discovering and systematizing many fundamental transformations now used in optimizing compilers including reduction of operator strength, elimination of common subexpressions, register allocation, constant propagation, and dead code elimination" | IBM | ||
| 1988 | "For his pioneering and visionary contributions to computer graphics, starting with Sketchpad, and continuing after" | Stanford University Harvard University University of Utah California Institute of Technology | ||
| 1989 | "For his fundamental contributions to numerical analysis" and as "one of the foremost experts on floating-point computations" | University of California, Berkeley | ||
| 1990 | "For his pioneering work organizing the concepts and leading the development of the general-purpose, large-scale, time-sharing and resource-sharing computer systems, CTSS and Multics" | Massachusetts Institute of Technology | ||
| 1991 | The award citation mentions three primary contributions: his mechanization of the Logic of Computable Functions; the programming language ML including its type inference and type safety; the calculus of communicating systems; as well as the connection between operational and denotational semantics | Stanford University University of Edinburgh | ||
| 1992 | "For contributions to the development of distributed, personal computing environments and the technology for their implementation: workstations, networks, operating systems, programming systems, displays, security and document publishing" | PARC DEC | ||
| 1993 | "In recognition of their seminal paper which established the foundations for the field of computational complexity theory" | General Electric Research Laboratory | ||
| 1993 | "In recognition of their seminal paper which established the foundations for the field of computational complexity theory" | General Electric Research Laboratory | ||
| 1994 | "For pioneering the design and construction of large scale artificial intelligence systems, demonstrating the practical importance and potential commercial impact of artificial intelligence technology" | Stanford University | ||
| 1994 | "For pioneering the design and construction of large scale artificial intelligence systems, demonstrating the practical importance and potential commercial impact of artificial intelligence technology" | Stanford University Carnegie Mellon University | ||
| 1995 | "In recognition of his contributions to the foundations of computational complexity theory and its application to cryptography and program checking" | University of California, Berkeley | ||
| 1996 | "For seminal work introducing temporal logic into computing science and for outstanding contributions to program and system verification" | Stanford University Tel Aviv University Weizmann Institute of Science Courant Institute of Mathematical Sciences | ||
| 1997 | "For an inspiring vision of the future of interactive computing and the invention of key technologies to help realize this vision" | SRI International Tymshare McDonnell Douglas Bootstrap Institute/Alliance, The Doug Engelbart Institute | ||
| 1998 | "For seminal contributions to database and transaction processing research and technical leadership in system implementation" | IBM Microsoft | ||
| 1999 | "For landmark contributions to computer architecture, operating systems, and software engineering" | IBM University of North Carolina at Chapel Hill | ||
| 2000 | "In recognition of his fundamental contributions to the theory of computation, including the complexity-based theory of pseudorandom number generation, cryptography, and communication complexity" | Stanford University University of California, Berkeley Princeton University | ||
| 2001 | "For ideas fundamental to the emergence of object-oriented programming, through their design of the programming languages Simula I and Simula 67" | Norwegian Computing Center University of Oslo | ||
| 2001 | "For ideas fundamental to the emergence of object-oriented programming, through their design of the programming languages Simula I and Simula 67" | Norwegian Computing Center University of Oslo | ||
| 2002 | "For their ingenious contribution for making public-key cryptography useful in practice" | University of Southern California | ||
| 2002 | "For their ingenious contribution for making public-key cryptography useful in practice" | Massachusetts Institute of Technology | ||
| 2002 | "For their ingenious contribution for making public-key cryptography useful in practice" | Massachusetts Institute of Technology | ||
| 2003 | "For pioneering many of the ideas at the root of contemporary object-oriented programming languages, leading the team that developed Smalltalk, and for fundamental contributions to personal computing" | University of Utah PARC Stanford University Atari Apple ATG Walt Disney Imagineering Viewpoints Research Institute HP Labs | ||
| 2004 | "For pioneering work on internetworking, including the design and implementation of the Internet's basic communications protocols, TCP/IP, and for inspired leadership in networking" | University of California, Los Angeles Stanford University, DARPA MCI CNRI, Google | ||
| 2004 | "For pioneering work on internetworking, including the design and implementation of the Internet's basic communications protocols, TCP/IP, and for inspired leadership in networking" | Massachusetts Institute of Technology Bolt Beranek and Newman DARPA CNRI | ||
| 2005 | "For fundamental contributions to programming language design and the definition of ALGOL 60, to compiler design, and to the art and practice of computer programming" | Regnecentralen University of Copenhagen | ||
| 2006 | "For pioneering contributions to the theory and practice of optimizing compiler techniques that laid the foundation for modern optimizing compilers and automatic parallel execution" | IBM | ||
| 2007 | "For their role in developing Model-Checking into a highly effective verification technology that is widely adopted in the hardware and software industries" | Harvard University Carnegie Mellon University | ||
| 2007 | "For their role in developing Model-Checking into a highly effective verification technology that is widely adopted in the hardware and software industries" | Harvard University University of Texas at Austin | ||
| 2007 | "For their role in developing Model-Checking into a highly effective verification technology that is widely adopted in the hardware and software industries" | French National Centre for Scientific Research | ||
| 2008 | "For contributions to practical and theoretical foundations of programming language and system design, especially related to data abstraction, fault tolerance, and distributed computing" | Massachusetts Institute of Technology | ||
| 2009 | "For the pioneering design and realization of the first modern personal computer — the Alto at Xerox PARC — and seminal inventions and contributions to local area networks, multiprocessor workstations, snooping cache coherence protocols, and tablet personal computers" | PARC DEC Microsoft Research | ||
| 2010 | "For transformative contributions to the theory of computation, including the theory of probably approximately correct learning, the complexity of enumeration and of algebraic computation, and the theory of parallel and distributed computing" | Harvard University | ||
| 2011 | "For fundamental contributions to artificial intelligence through the development of a calculus for probabilistic and causal reasoning" | University of California, Los Angeles New Jersey Institute of Technology | ||
| 2012 | "For transformative work that laid the complexity-theoretic foundations for the science of cryptography, and in the process pioneered new methods for efficient verification of mathematical proofs in complexity theory" | Massachusetts Institute of Technology Weizmann Institute of Science | ||
| 2012 | "For transformative work that laid the complexity-theoretic foundations for the science of cryptography, and in the process pioneered new methods for efficient verification of mathematical proofs in complexity theory" | Massachusetts Institute of Technology | ||
| 2013 | "For fundamental contributions to the theory and practice of distributed and concurrent systems, notably the invention of concepts such as causality and logical clocks, safety and liveness, replicated state machines, and sequential consistency" | Massachusetts Computer Associates SRI International DEC Compaq Microsoft Research | ||
| 2014 | "For fundamental contributions to the concepts and practices underlying modern database systems" | University of California, Berkeley Massachusetts Institute of Technology | ||
| 2015 | "For inventing and promulgating both asymmetric public-key cryptography, including its application to digital signatures, and a practical cryptographic key-exchange method | Stanford University | ||
| 2015 | "For inventing and promulgating both asymmetric public-key cryptography, including its application to digital signatures, and a practical cryptographic key-exchange method | Stanford University | ||
| 2016 | "For inventing the World Wide Web, the first web browser, and the fundamental protocols and algorithms allowing the Web to scale" | CERN Massachusetts Institute of Technology World Wide Web Consortium | ||
| 2017 | "For pioneering a systematic, quantitative approach to the design and evaluation of computer architectures with enduring impact on the microprocessor industry" | Stanford University | ||
| 2017 | "For pioneering a systematic, quantitative approach to the design and evaluation of computer architectures with enduring impact on the microprocessor industry" | University of California, Berkeley | ||
| 2018 | "For conceptual and engineering breakthroughs that have made deep neural networks a critical component of computing" | Université de Montréal, McGill University, Mila | ||
| 2018 | "For conceptual and engineering breakthroughs that have made deep neural networks a critical component of computing" | University of Toronto University of California, San Diego Carnegie Mellon University University College London University of Edinburgh Google AI | ||
| 2018 | "For conceptual and engineering breakthroughs that have made deep neural networks a critical component of computing" | University of Toronto Bell Labs Courant Institute of Mathematical Sciences, New York University Meta AI | ||
| 2019 | "For fundamental contributions to 3D computer graphics, and the impact of computer-generated imagery in filmmaking and other applications" | University of Utah Pixar Walt Disney Animation Studios | ||
| 2019 | "For fundamental contributions to 3D computer graphics, and the impact of computer-generated imagery in filmmaking and other applications" | Pixar Princeton University Stanford University | ||
| 2020 | "For fundamental algorithms and theory underlying programming language implementation and for synthesizing these results and those of others in their highly influential books, which educated generations of computer scientists" | Bell Labs Columbia University | ||
| 2020 | "For fundamental algorithms and theory underlying programming language implementation and for synthesizing these results and those of others in their highly influential books, which educated generations of computer scientists" | Bell Labs Princeton University Stanford University | ||
| 2021 | "For pioneering contributions to numerical algorithms and libraries that enabled high performance computational software to keep pace with exponential hardware improvements for over four decades" | Argonne National Laboratory Oak Ridge National Laboratory University of Manchester Texas A&M University Institute for Advanced Study University of Tennessee Rice University | ||
| 2022 | "For the invention, standardization, and commercialization of Ethernet" | Massachusetts Institute of Technology, Harvard University, Xerox PARC, University of Texas at Austin | ||
| 2023 | "For foundational contributions to the theory of computation, including reshaping our understanding of the role of randomness in computation and mathematics, and for his decades of intellectual leadership in theoretical computer science" | Institute for Advanced Study, Princeton University, Hebrew University of Jerusalem | ||
| 2024 | "For developing the conceptual and algorithmic foundations of reinforcement learning" | University of Massachusetts Amherst | ||
| 2024 | "For developing the conceptual and algorithmic foundations of reinforcement learning" | University of Alberta Amii |