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TLA+ is a specification language based on standard set theory and temporal logic that has constructs for hierarchical proofs. We describe how to write TLA+ proofs and check them with TLAPS, the TLA+ Proof System. We use Peterson's mutual…

软件工程 · 计算机科学 2012-08-30 Denis Cousineau , Damien Doligez , Leslie Lamport , Stephan Merz , Daniel Ricketts , Hernán Vanzetto

For a random vector X in R^n, we obtain bounds on the size of a sample, for which the empirical p-th moments of linear functionals are close to the exact ones uniformly on an n-dimensional convex body K. We prove an estimate for a general…

泛函分析 · 数学 2007-05-23 Olivier Guedon , Mark Rudelson

In this work, a tensor completion problem is studied, which aims to perfectly recover the tensor from partial observations. The existing theoretical guarantee requires the involved transform to be orthogonal, which hinders its applications.…

机器学习 · 计算机科学 2024-08-16 Li Ge , Lin Chen , Yudong Chen , Xue Jiang

We extend the classical notion of solvability to a lambda-calculus equipped with pattern matching. We prove that solvability can be characterized by means of typability and inhabitation in an intersection type system P based on…

计算机科学中的逻辑 · 计算机科学 2023-06-22 Antonio Bucciarelli , Delia Kesner , Simona Ronchi Della Rocca

We consider the call-by-value lambda-calculus extended with a may-convergent non-deterministic choice and a must-convergent parallel composition. Inspired by recent works on the relational semantics of linear logic and non-idempotent…

计算机科学中的逻辑 · 计算机科学 2014-01-08 Alejandro Díaz-Caro , Giulio Manzonetto , Michele Pagani

We give a polynomial-time dynamic programming algorithm for solving the linear complementarity problem with tridiagonal or, more generally, Hessenberg P-matrices. We briefly review three known tractable matrix classes and show that none of…

最优化与控制 · 数学 2011-12-02 Bernd Gärtner , Markus Sprecher

A class of models is presented, in the form of continuation monads polymorphic for first-order individuals, that is sound and complete for minimal intuitionistic predicate logic. The proofs of soundness and completeness are constructive and…

逻辑 · 数学 2014-11-04 Danko Ilik

This paper presents a probabilistic model validation methodology for nonlinear systems in time-domain. The proposed formulation is simple, intuitive, and accounts both deterministic and stochastic nonlinear systems with parametric and…

系统与控制 · 计算机科学 2014-02-04 Abhishek Halder , Raktim Bhattacharya

Linear temporal logic (LTL) and omega-regular objectives -- a superset of LTL -- have seen recent use as a way to express non-Markovian objectives in reinforcement learning. We introduce a model-based probably approximately correct (PAC)…

机器学习 · 计算机科学 2024-02-22 Mateo Perez , Fabio Somenzi , Ashutosh Trivedi

We present a new package ZpL for the mathematical software system SM. It implements a sharp tracking of precision on p-adic numbers, following the theory of ultrametric precision introduced in [4]. The underlying algorithms are mostly based…

数论 · 数学 2018-02-26 Xavier Caruso , David Roe , Tristan Vaccon

We describe a type system for the linear-algebraic $\lambda$-calculus. The type system accounts for the linear-algebraic aspects of this extension of $\lambda$-calculus: it is able to statically describe the linear combinations of terms…

计算机科学中的逻辑 · 计算机科学 2017-05-12 Pablo Arrighi , Alejandro Díaz-Caro , Benoît Valiron

We present a polymorphic type system for lambda calculus ensuring that well-typed programs can be executed in polynomial space: dual light affine logic with booleans (DLALB). To build DLALB we start from DLAL (which has a simple type…

计算复杂性 · 计算机科学 2012-01-06 Lucien Capedevielle

Recently maximum pseudo-likelihood (MPL) inference method has been successfully applied to statistical physics models with intractable likelihoods. We use information theory to derive a relation between the pseudo-likelihood and likelihood…

无序系统与神经网络 · 物理学 2015-06-18 Alexander Mozeika , Onur Dikmen , Joonas Piili

In this article we construct the quotient M_1/P(K) of the infinite-level Lubin-Tate space M_1 by the parabolic subgroup P(K) of GL(n,K) of block form (n-1,1) as a perfectoid space, generalizing results of one of the authors (JL) to…

代数几何 · 数学 2020-11-26 Christian Johansson , Judith Ludwig , David Hansen

A family of original formulae for computing number PI and its proof are presented. An algorithm is proposed to validate the results of this new algorithm.

综合数学 · 数学 2021-04-01 Fernando Alonso Zotes

The Algebraic lambda-calculus and the Linear-Algebraic lambda-calculus extend the lambda-calculus with the possibility of making arbitrary linear combinations of terms. In this paper we provide a fine-grained, System F-like type system for…

计算机科学中的逻辑 · 计算机科学 2015-07-01 Pablo Arrighi , Alejandro Diaz-Caro

We show that lambda calculus is a computation model which can step by step simulate any sequential deterministic algorithm for any computable function over integers or words or any datatype. More formally, given an algorithm above a family…

计算机科学中的逻辑 · 计算机科学 2010-10-15 Marie Ferbus-Zanda , Serge Grigorieff

Measuring how quickly iterative methods converge is essential in computational mathematics, but current approaches have significant limitations. Q-order analysis requires strict smoothness conditions, while R-order analysis lacks precision…

数值分析 · 数学 2025-04-09 Xiangmin Jiao , Hongji Gao

We present a new model for LT codes which simplifies the analysis of the error probability of decoding by belief propagation. For any given degree distribution, we provide the first rigorous expression for the limiting error probability as…

信息论 · 计算机科学 2007-07-13 Elitza N. Maneva , Amin Shokrollahi

Verifying that a network configuration satisfies a given boolean predicate is a fundamental problem in distributed computing. Many variations of this problem have been studied, for example, in the context of proof labeling schemes (PLS),…

分布式、并行与集群计算 · 计算机科学 2017-08-22 Rafail Ostrovsky , Mor Perry , Will Rosenbaum