1、这一章主要将描述Prolog系统是如何满足目标的执行。 2、Prolog系统是按照顺序执行目标的,每个目标都是由call term组成,每个目标都与一个相应的谓词相关联,谓词的名称称为functor,而参数个数就是元数(arity)。Prolog系统是从上到下,依据语句的head部分来匹配目标,如果匹配,将输出yes,否则就是no。对于用户定义的...
1、改变数据库:加入和删除语句 如果删除和加入语句仅仅靠consult和reconsult谓词是低效,因此Prolog提供了BIPs用于删除或者增加数据库中的语句。 如果一个谓词可以被assertz, retract等BIPs修改,那么它必须声明是动态的,否则Prolog将报错。动态声明必须放在谓词声明的前面,最好放在整个程序的前面,声明方式如下: dynamic(myp...
Logic programming as a fusion of logic and procedural programming provides the programmer with means for controlling and optimizing logical reasoning. Using the programming language PROLOG, we invite the reader to solve some simple relational problems and puzzles. As a particular highlight, we ...
Logic Programming with Prolog does not as... (展开全部) 作者简介 ··· Max Bramer is Emeritus Professor of Information Technology at the University of Portsmouth, England. He has taught Prolog to undergraduate computer science students and used Prolog in his own work for many years. 我来说...
DeepProbLog: Neural Probabilistic Logic Programming DeepProbLog:神经概率逻辑程序设计 摘要 本论文介绍的DeepProlog是一种概率逻辑编程语言,通过神经谓词和深度学习结合起来。我们将展示现有的推理和正在学习的技术将如何适应新的语言。我们的实验表明,DeepProblog支持符号和子符号的表示和推理,程序的归结,概率逻辑规划,从...
Prolog语言简介 Prolog(Programming in Logic的缩写)是一种逻辑编程语言。它建立在逻辑学的理论基础之上, 最初被运用于自然语言等研究领域。现已广泛的应用在人工智能的研究中,可以用来建造专家系统、自然语言理解、智能知识库等。同时对一些通常的应用程序的编写也很有帮助,能够比其他的语言更快速地开发程序,因为它的...
编程语言:Prolog(PROgramming LOGic)jopen 10年前 Prolog是一种逻辑编程语言。它建立在逻辑学的理论基础之上, 最初被运用于自然语言等研究领域。现已广泛的应用在人工智能的研究中,可以用来建造专家系统、自然语言理解、智能知识库等。 Prolog is a rich collection of data structures in the language and human ...
Pareschi, Logic programming with sequent systems, in: P. Schroeder-Heister (Ed.), Extensions of Logic Programming, volume 475 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, 1991, pp. 1-30.Andreoll, J.-M., Pareschi, R.: Logic programming with sequent systems. A linear ...
This is a tutorial on logic programming and Prolog appropriate for a course on programming languages for students familiar with imperative programming.doi:http://dx.doi.org/Krzysztof R. AptApt K.R., The logic programming Paradigm and Prolog, (2001)....
The Prolog course starts with data types and structures. Alongside these, the logic variable is introduced. Variables in logic programming work differently than variables in procedural and functional languages. This comes out most clearly when matching takes place, for logic programming uses a far mor...