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25 Μαΐ 2010 · Tuple term construction with the ,/2 operator is generally right-associative in PROLOG (typically referred to as a sequence), so your input of a, b(c), d(e(f)), g might well actually be the term (a, (b(c), (d(e(f)), g))).
2.1 The gist of Prolog Some facts about Prolog: Prolog is a high-level logic programming language (PROgramming in LOGic); Good at pattern matching (by unification) and searching; Not very good for repetitive number crunching; Excellent for language processing, rule-based expert systems, planning and other AI applications;
These lecture notes introduce the declarative programming language Prolog. The em-phasis is on learning how to program, rather than on the theory of logic programming. Nevertheless, a short chapter on the logic foundations of Prolog is included as well.
8.1 Natural Language Understanding in Prolog. Because of its declarative semantics, built-in search, and pattern matching, Prolog provides an important tool for programs that process natural language. Indeed, natural language understanding was one of Prolog’s earliest applications.
Learn Prolog Now! Patrick Blackburn, Johan Bos and Kristina Striegnitz Table of Contents 1 Facts, Rules, and Queries 2 Matching and Proof Search 3 Recursion 4 Lists 5 Arithmetic 6 More Lists 7 Definite Clause Grammars 8 More Definite Clause Grammars 9 A Closer Look at Terms 10 Cuts and Negation
Authors’ manuscript 693 ppid September 9, 1995 Prolog Programming in Depth Contents I The Prolog Language 9 1 Introducing Prolog 1 1.1 The Idea of Prolog: 1 1.2 How Prolog Works: 2 1.3 Varieties of Prolog: 4 1.4 A Practical Knowledge Base: 4 1.5 Unification and Variable Instantiation: 9 1.6 Backtracking: 10 1.7 Prolog Syntax: 14 1.8 ...
This second edition has been revised to be fully compatible with SWI-Prolog, a popular multi-platform public domain implementation of the language. Additional chapters have been added covering the use of Prolog to analyse English sentences and to illustrate how Prolog can be used to implement applications of an 'Artificial Intelligence' kind.
