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101
Semantical Paradigms: Notes for an Invited Lecture
Published 2023“…For readers impatient with sketchy overviews, two appendices mostly by Cosmadakis provide the key parts of a long proof that Scott domains give a computationally adequate and fully abstract semantics for lambda calculus with simple recursive types.…”
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102
Normalization of IZF with Replacement
Published 2008-04-01“…We define a typed lambda calculus $\li$ corresponding to proofs in \iizfr according to the Curry-Howard isomorphism principle. …”
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103
Relational Parametricity and Control
Published 2006-07-01“…We study the equational theory of Parigot's second-order λμ-calculus in connection with a call-by-name continuation-passing style (CPS) translation into a fragment of the second-order λ-calculus. It is observed that the relational parametricity on the target calculus induces a natural notion of equivalence on the λμ-terms. …”
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104
Rank 2 Type Systems and Recursive Definitions
Published 2023“…We demonstrate an equivalence between the rank 2 fragments of the polymorphic lambda calculus (System F) and the intersection type discipline: exactly the same terms are typable in each system. …”
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105
On Natural Deduction for Herbrand Constructive Logics I: Curry-Howard Correspondence for Dummett's Logic LC
Published 2017-04-01“…We present a natural deduction and a Curry-Howard correspondence for first-order and second-order Dummett's logic. We add to the lambda calculus an operator which represents, from the viewpoint of programming, a mechanism for representing parallel computations and communication between them, and from the viewpoint of logic, Dummett's axiom. …”
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106
On the characterization of models of H*: The semantical aspect
Published 2016-04-01“…We give a characterization, with respect to a large class of models of untyped lambda-calculus, of those models that are fully abstract for head-normalization, i.e., whose equational theory is H* (observations for head normalization). …”
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107
Differentials and distances in probabilistic coherence spaces
Published 2022-08-01“…This suggests that extending probabilistic programming languages with derivatives, in the spirit of the differential lambda-calculus, could be quite meaningful.…”
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108
Monads need not be endofunctors
Published 2015-03-01“…Examples include finite-dimensional vector spaces, untyped and typed lambda-calculus syntax and indexed containers. We show that the Kleisli and Eilenberg-Moore constructions carry over to relative monads and are related to relative adjunctions. …”
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109
A Theory of Explicit Substitutions with Safe and Full Composition
Published 2009-07-01“…Then, very simple technology in named variable-style notation is used to establish a theory of explicit substitutions for the lambda-calculus which enjoys a whole set of useful properties such as full composition, simulation of one-step beta-reduction, preservation of beta-strong normalisation, strong normalisation of typed terms and confluence on metaterms. …”
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110
Asymptotically almost all \lambda-terms are strongly normalizing
Published 2013-02-01“…Surprisingly, in combinatory logic (the translation of the \lambda-calculus into combinators), the result is exactly opposite. …”
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111
Strong normalisation for applied lambda calculi
Published 2005-10-01“…We consider the untyped lambda calculus with constructors and recursively defined constants. …”
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112
On the Computation Power of Name Parameterization in Higher-order Processes
Published 2015-08-01“…Parameterization extends higher-order processes with the capability of abstraction (akin to that in lambda-calculus), and is known to be able to enhance the expressiveness. …”
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113
An estimation for the lengths of reduction sequences of the $\lambda\mu\rho\theta$-calculus
Published 2018-06-01“…In this paper, based on the result of Xi presented for the $\lambda$-calculus Xi, we give an upper bound for the lengths of the reduction sequences in the $\lambda\mu$-calculus extended with the $\rho$- and $\theta$-rules. …”
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114
Non-Deterministic Functions as Non-Deterministic Processes (Extended Version)
Published 2023-10-01“…We study encodings of the lambda-calculus into the pi-calculus in the unexplored case of calculi with non-determinism and failures. …”
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115
Exponentials as Substitutions and the Cost of Cut Elimination in Linear Logic
Published 2023-12-01“…One of the key properties of the LSC is that it naturally models the sub-term property of abstract machines, that is the key ingredient for the study of reasonable time cost models for the $\lambda$-calculus. The new ESC is then used to design a cut elimination strategy with the sub-term property, providing the first polynomial cost model for cut elimination with unconstrained exponentials. …”
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116
Linear Dependent Types and Relative Completeness
Published 2012-10-01“…A system of linear dependent types for the lambda calculus with full higher-order recursion, called dlPCF, is introduced and proved sound and relatively complete. …”
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117
Logical relations for coherence of effect subtyping
Published 2018-01-01“…To illustrate the effectiveness of the proof method, we develop a proof of coherence of a type-directed, selective CPS translation from a typed call-by-value lambda calculus with delimited continuations and control-effect subtyping. …”
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118
On tiered small jump operators
Published 2009-03-01“…Lastly, we suggest a dependent typed lambda-calculus to represent this construction.…”
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119
Stateful Realizers for Nonstandard Analysis
Published 2023-04-01“…In particular, we consider an extension of the $\lambda$-calculus with a memory cell, that contains an integer (the state), in order to indicate in which slice of the ultrapower $\cal{M}^{\mathbb{N}}$ the computation is being done. …”
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120
Verification of Ptime Reducibility for system F Terms: Type Inference in Dual Light Affine Logic
Published 2007-11-01“…In a previous work Baillot and Terui introduced Dual light affine logic (DLAL) as a variant of Light linear logic suitable for guaranteeing complexity properties on lambda calculus terms: all typable terms can be evaluated in polynomial time by beta reduction and all Ptime functions can be represented. …”
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