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The present paper introduces a novel notion of `(effective) computability', called viability, of strategies in game semantics in an intrinsic (i.e., without recourse to the standard Church-Turing computability), non-inductive and…

计算机科学中的逻辑 · 计算机科学 2018-06-27 Norihiro Yamada

Some critical open problems of epistemic logics can be investigated in the framework of a quantum computational approach. The basic idea is to interpret sentences - like Alice knows that Bob does not understand that Pi is irrational - as…

The store language of a machine of some arbitrary type is the set of all store configurations (state plus store contents but not the input) that can appear in an accepting computation. New algorithms and characterizations of store languages…

形式语言与自动机理论 · 计算机科学 2020-10-02 Oscar H. Ibarra , Ian McQuillan

Reversible computing is a paradigm of computation that reflects physical reversibility, one of the fundamental microscopic laws of Nature. In this survey, we discuss topics on reversible logic elements with memory (RLEM), which can be used…

形式语言与自动机理论 · 计算机科学 2013-09-06 Kenichi Morita

In the reductionistic approach, mechanisms are divided into simpler parts interconnected in some standard way (e.g. by a mechanical transmission). We explore the possibility of porting reductionism in quantum operations. Conceptually, first…

量子物理 · 物理学 2007-05-23 Giuseppe Castagnoli , Dalida Monti

We present an extension to the $\mathtt{mathlib}$ library of the Lean theorem prover formalizing the foundations of computability theory. We use primitive recursive functions and partial recursive functions as the main objects of study, and…

计算机科学中的逻辑 · 计算机科学 2019-07-19 Mario Carneiro

Interpretability is a pressing issue for decision systems. Many post hoc methods have been proposed to explain the predictions of a single machine learning model. However, business processes and decision systems are rarely centered around a…

机器学习 · 计算机科学 2023-03-22 Gianluigi Lopardo , Damien Garreau , Frederic Precioso , Greger Ottosson

Reversible computing is motivated by both pragmatic and foundational considerations arising from a variety of disciplines. We take a particular path through the development of reversible computation, emphasizing compositional reversible…

计算机科学中的逻辑 · 计算机科学 2024-06-03 Jacques Carette , Chris Heunen , Robin Kaarsgaard , Amr Sabry

In this article, we will show that uncomputability is a relative property not only of oracle Turing machines, but also of subrecursive classes. We will define the concept of a Turing submachine, and a recursive relative version for the Busy…

计算机科学中的逻辑 · 计算机科学 2016-12-23 Felipe S. Abrahão

Model counting is the problem of computing the number of models that satisfy a given propositional theory. It has recently been applied to solving inference tasks in probabilistic logic programming, where the goal is to compute the…

人工智能 · 计算机科学 2014-11-21 Rehan Abdul Aziz , Geoffrey Chu , Christian Muise , Peter Stuckey

This paper investigates some issues arising in categorical models of reversible logic and computation. Our claim is that the structural (coherence) isomorphisms of these categorical models, although generally overlooked, have decidedly…

范畴论 · 数学 2013-04-29 Peter Hines

An efficient and flexible engine for computing fixed points is critical for many practical applications. In this paper, we firstly present a goal-directed fixed point computation strategy in the logic programming paradigm. The strategy…

编程语言 · 计算机科学 2007-05-23 Hai-Feng Guo , Gopal Gupta

Circuit representations are becoming the lingua franca to express and reason about tractable generative and discriminative models. In this paper, we show how complex inference scenarios for these models that commonly arise in machine…

机器学习 · 统计学 2021-02-12 Antonio Vergari , YooJung Choi , Anji Liu , Stefano Teso , Guy Van den Broeck

We define a class of computable functions over real numbers using functional schemes similar to the class of primitive and partial recursive functions defined by G\"odel and Kleene. We show that this class of functions can also be…

计算机科学中的逻辑 · 计算机科学 2020-10-05 Keng Meng Ng , Nazanin R. Tavana , Yue Yang

We introduce a new programming language for expressing reversibility, Energy-Efficient Language (Eel), geared toward algorithm design and implementation. Eel is the first language to take advantage of a partially reversible computation…

编程语言 · 计算机科学 2016-05-30 Nirvan Tyagi , Jayson Lynch , Erik D. Demaine

A major hurdle in machine learning is scalability to massive datasets. One approach to overcoming this is to distribute the computational tasks among several workers. \textit{Gradient coding} has been recently proposed in distributed…

信息论 · 计算机科学 2020-09-16 Neophytos Charalambides , Hessam Mahdavifar , Alfred O. Hero

One-to-one reversible automata are introduced. Their applicability to a modelling of the quantum mechanical measurement process is discussed.

量子物理 · 物理学 2009-04-16 Karl Svozil

Reversible simulation of irreversible algorithms is analyzed in the stylized form of a `reversible' pebble game. While such simulations incur little overhead in additional computation time, they use a large amount of additional memory space…

量子物理 · 物理学 2009-10-30 Ming Li , John Tromp , Paul Vitanyi

Reversible computation opens up the possibility of overcoming some of the hardware's current physical limitations. It also offers theoretical insights, as it enriches multiple paradigms and models of computation, and sometimes…

分布式、并行与集群计算 · 计算机科学 2020-05-15 Clément Aubert , Ioana Cristescu

Writing correct distributed programs is hard. In spite of extensive testing and debugging, software faults persist even in commercial grade software. Many distributed systems, especially those employed in safety-critical environments,…

分布式、并行与集群计算 · 计算机科学 2007-05-23 Neeraj Mittal , Vijay K. Garg