Burris, Stanley University of Waterloo - Universal algebra, logic, computers.
Buss, Samuel University of California, San Diego, USA.
Buss, Samuel R. University of California, San Diego - Proof theory, computational complexity.
Carlstrom, Jesper Stockholm University - Constructive type theory and related mathematics.
Carnielli, Walter A. State University of Campinas, Brazil - Foundations of non-classical logics, many-valued logics, paraconsistent logics, finite and infinite combinatorics.
Etchemendy, John Stanford University - Philosophical logic, semantics, and philosophy of language.
Feferman, Solomon Stanford University - Proof theory,theory of computation, foundations of mathematics, philosophy of mathematics, history of modern logic.
Fitting, Melvin City University of New York - Logic in computer science, mathematics, philosophy.
Flum, Jörg University of Freiburg - Finite model theory.
Gehrke, Mai New Mexico State University - Nonstandard mathematics, operators on boolean algebras, fuzzy mathematics, universal algebra, general topology, posets and lattices.
Gerla, Giangiacomo University of Salerno, Italy - Fuzzy logic, percentage logic, pointless geometry.
Giorgi Japaridze Associate Professor in Department of Computing Sciences, Villanova University, Pennsylvania.
Kunen, Kenneth University of Wisconsin, Madison - Set theory.
Lafont, Yves University of Marseille II - Linear logic, lambda calculus, proof theory, term rewriting. Lafont invented the theory of interaction nets, an elegant theory of graph rewriting.
Lakemeyer, Gerhard Aachen University of Technology - Knowledge-based systems.
Larson, Jean A. University of Florida - Set theory, combinatorics.
Levesque, Hector University of Toronto - Knowledge representation.
Lindell, Steven Haverford College - Finite model theory, descriptive complexity.
Luo, Zhaohui Durham University, UK - Type theory, theoretical computer science and semantics of natural languages.
Luo, Zhaohui Durham University, UK - semantics of programming languages, type theory, theoretical computer science and semantics of natural languages. Formulated the Extended Calculus of Constructions.
Maddy, Penelope University of California Irvine - Philosophy of logic and mathematics.
Makowsky, Johann The Technion - Mathematical logic and its interaction with computer science, database theory, finite model theory, and descriptive complexity.
Nelson, Edward Princeton University - Bounded arithmetic, automated proof verification (QED).
Nerode, Anil Cornell University - Computability theory, logic in computer science, history of logic.
Nies, Andre University of Chicago - Recursion theory.
Ong, C.-H. Luke Merton College, Oxford - Categorical logic, game semantics, type theory, lambda calculus, semantics of programming languages, and sequentiality.
Ong, Luke Oxford University Computing Laboratory, UK.
Ono, Hiroakira Japan Advanced Institute of Science and Technology - Nonclassical logic, substructural logics, logic of knowledge and belief, cumulative reasoning.
Parikh, Rohit Brooklyn College - Reasoning about knowledge, belief revision, game theory, philosophy of language.
Parikh, Rohit Brooklyn College, USA and City University of New York, USA.
Paris, Jeff University of Manchester - Mathematical Logic, in particular uncertain reasoning.
Pitts, Andrew University of Cambridge - Categorical logic, type theory, semantics of programming languages and logic in computer science.
Plotkin, Gordon Institute for Communicating and Collaborative Systems, UK - denotational and operational semantics of programming languages, type theory; domain-theoretic and categorical analyses of computation, proof theory, the semantics of natural language, process calculi, computational biology.
Pollett, Chris San Jose State University - Logic, bounded arithemtic, computational complexity and quantum computation.
Statman, Richard Carnegie Mellon University - Theory of computation, lambda calculus, combinatory logic.
Stewart, Charles Technische Universität Berlin, Theory and Formal Specifications group - Proof theoretic semantics, lambda calculus, linear logic, theoretical computer science, philosophy of language.
Stewart, Charles Boston University - Programming language theory, optimal reductions, graph reduction, linear logic, semantics of logic, formulae-as-types correspondence, continuation semantics.
Taylor, Paul Queen Mary and Westfield College, London - Foundations of Mathematics and Computation.
Van Benthem, Johan University of Amsterdam and Stanford University - Modal logic and a wide range of other areas in logic.
Van Benthem, Johan University of Amsterdam, the Netherlands and Stanford University, USA.
Van Benthem, Johan University of Amsterdam, the Netherlands and Stanford University, USA.
Van Dalen, Dirk Utrecht University - Historical aspects of logic, philosophy of mathematics.
Vickers, Steven Imperial College, London - Geometric logic, topos theory, quantales and semantics of programming languages.
Vlad, Serban E. Independent scholar, Bucharest - Asynchronous automata and binary valued mathematical analysis.
Wansing, Heinrich Institute of Logic and the Philosophy of Science, Leipzig - Substructural and non-classical logics, modal logic, proof-theoretic semantics, philosophy of logic, philosophy of language.
Wehmeier, Kai UC Irvine - semantics and proof theory of intuitionistic arithmetic, logical analysis of modal discourse, the logic of Gottlob Frege.
Welch, Philip University of Bristol - Set theory, inner models, descriptive set theory.
White, Graham Queen Mary and Westfield College, London - Philosophy and linear logic.
Wilkie, Alex Oxford University - Models of arithmetic.
Wilmers, George University of Manchester - Applications of mathematical logic in the foundations of uncertain reasoning; natural prior probability distributions in uncertain reasoning.
Zach, Richard University of Calgary - Non-classical logics, proof theory, philosophy of mathematics, history and philosophy of logic.
Zach, Richard University of Calgary - Philosophy of mathematics, history and philosophy of logic.