Past winners of the Beth Prize

2026 Adrienna Lancelot, Comparing Functional Programs, Or How to Put Lambda-terms Back in Order, Institut Polytechnique de Paris
Keya Prakash, History-Deterministic Parity Automata: Games, Complexity, and the 2-Token Theorem, University of Warwick
2025 Guillaume Massas, Duality and Infinity: Studies in Possibility Semantics and Semiconstructive Mathematics, University of California, Berkeley
2024 Aliaume Lopez, First Order Preservation Theorems in Finite Model Theory: Locality, Topology, and Limit Constructions, École Normale Supérieure Paris-Saclay
Konstantinos Kogkalidis, Dependency as Modality, Parsing as Permutation. A Neurosymbolic Perspective on Categorial Grammars, Universiteit Utrecht
2023 Gabriele Vanoni, On Reasonable Space and Time Cost Models for the λ-Calculus, University of Bologna
2022 Alexander Bentkamp, Superposition for Higher Order Logics, Vrije Universities Amsterdam
2021 Ilaria Canavotto, Where Responsibility Takes You, ILLC, Amsterdam
Martin Lück, Team Logic Axioms, Expressiveness, Complexity, Universität Hannover
2020 Marcin Wągiel, Subatomic Quantification, Masaryk University, Brno
Juan Aguilera, Between the Finite and the Infinite, Technische Universität Wien
2019 Bartosz Wcisło, Understanding the strength of compositional truth, University of Warsaw
2018 İsmail İlkan Ceylan, Query Answering in Probabilistic Data and Knowledge Bases, Technical University of Dresden
2017 Antoine Amarilli, Leveraging the structure of uncertain data, Télécom ParisTech
Ronald de Haan, Parameterized Complexity in the Polynomial Hierarchy, Technische Universität Wien
2016 Thomas Zeume, Small Dynamic Complexity Classes, University of Dortmund
2015 Michał Skrzypczak, Descriptive set theoretic methods in automata theory, University of Warsaw
2014 Thomas Graf, Local and Transderivational Constraints in Syntax and Semantics, University of California, Los Angeles
2013 Wesley H. Holliday, Knowing What Follows: Epistemic Closure and Epistemic Logic, Stanford University
Ekaterina Lebedeva, Expressing Discourse Dynamics via Continuations, University of Lorraine
2012 Andreas Kapsner, Logics and Falsifications, Universitat de Barcelona
Daniel R. Licata, Dependently Typed Programming with Domain-Specific Logics, Carnegie Mellon University
2011 Nils Bulling, Modelling and Verifying Abilities of Rational Agents, TU Clausthal
Mohan Ganesalingam, The Language of Mathematics, University of Cambridge
2010 Yury Savateev, Algorithmic Complexity of Fragments of the Lambek Calculus, Moscow State University
2009 Emmanuel Chemla, Presuppositions and Scalar Implicatures: Formal and Experimental Studies, École Normale Supérieure de Paris
Lukasz Kaiser, Logic and Games on Automatic Structures, Aachen University
2008 Tomas Brazdil, Verification of Probabilistic Recursive Sequential Programs, Masaryk University
Marco Kuhlmann, Dependency Structures and Lexicalized Grammars, Saarland University
2007 Gabriele Puppis, Automata for Branching and Layered Structures, University of Udine
2006 Leszek Kolodziejczyk, Truth Definitions and higher-Order Logics in Finite Models, Warsaw University
Chung-chieh (Ken) Shan, Linguistic Side Effects, Harvard University
2005 Ash Asudeh, Resumption as Resource Management, Stanford University
2004 John T. Hale, Grammar, Uncertainty and Sentence Processing, Michigan State University
2003 Jason Baldridge, Lexically Specified Derivational Control in Combinatory Categorial Grammar, University of Edinburgh
2002 Maria Aloni, Quantification under conceptual covers, University of Amsterdam
2001 Gerald Penn, The Algebraic Structure of Attributed Type Signatures, University of Toronto
2000 Jelle Gerbrandy, Bisimulations on Planet Kripke, University of Amsterdam
Khalil Sima’an, Learning Efficient Disambiguation, Universiteit van Amsterdam & Universiteit Utrecht
1999 Peter Grünwald, The Minimum Description Length Principle and Reasoning under Uncertainty, University of Amsterdam
Matthew Stone, Modality in Dialogue: Planning, Pragmatics and Computation, University of Pennsylvania
1998 Nir Friedman, Modeling Beliefs in Dynamic Systems, Stanford University
Lisa Matthewson, Determiner Systems and Quantificational Strategies: Evidence from Salish, University of British Columbia