Larry Paulson's photo

15 JJ Thomson Avenue
University of Cambridge

CB3 0FD, England

Phone: (01223) 334623
PGP key

Susan Paulson 1959–2010

Professor of Computational Logic
Computer LaboratoryUniversity of Cambridge

New project ALEXANDRIA starts in September! Vacancies for two mathematicians and an Isabelle architect!

My research concerns automated theorem proving and its applications:Isabelle logo

ML book coverDuring the 1980s, my research on LCF-style theorem proving introduced concepts such as conversions and theorem continuations, which are still mainstays of HOL theorem prover. I helped design the programming language Standard ML and have written one of the main textbooks, ML for the Working Programmer.

TUM logoIsabelle appeared in 1986, and was later developed in collaboration with Tobias Nipkow and his colleagues at the Technical University of Munich. I am now the Distinguished Affiliated Professor for Logic in Informatics at TUM, honouring my long-standing relationship with that institution.

During the 1990s, Isabelle found a worldwide user community. I investigated the mechanization of induction and recursion and their duals, coinduction and corecursion. Early in the 2000s, I formalized deep results of set theory: the reflection theorem and the relative consistency of the axiom of choice. I have recently completed the first machine-assisted formalisation of Gödel's second incompleteness theorem.

My best-known research concerns verifying cryptographic protocols using an inductive model. But somehow the most popular of my many publications are my 1997 lecture notes on software engineering!

ACM logo

I was elected an ACM Fellow in 2008 for contributions to theorem provers and verification techniques. The Royal Society elected me to a Fellowship in 2017.

I teach two undergraduate lecture courses: Foundations of Computer Science (an introduction to programming and algorithms, using Standard ML), and Logic and Proof (covering automatic theorem-proving technologies such as resolution and SAT-solving). My Master's-level course, Interactive Formal Verification, is a hands-on introduction to Isabelle.

Clare CollegeI am a Fellow of Clare College, where I have responsibility for admitting and supervising Computer Science students. I sit on Clare's Governing Body and on various committees.

I have long served as an editor of the Journal of Automated Reasoning and on the Programme Committees of numerous conferences. I was a founding editor of LMS Journal of Computation and Mathematics until 2007.

Usage statistics and various downloads are available.

Last revised: 19 June, 2017