## Principios de inteligencia artificialA classic introduction to artificial intelligence intended to bridge the gap between theory and practice, Principles of Artificial Intelligence describes fundamental AI ideas that underlie applications such as natural language processing, automatic programming, robotics, machine vision, automatic theorem proving, and intelligent data retrieval. Rather than focusing on the subject matter of the applications, the book is organized around general computational concepts involving the kinds of data structures used, the types of operations performed on the data structures, and the properties of the control strategies used. Principles of Artificial Intelligenceevolved from the author's courses and seminars at Stanford University and University of Massachusetts, Amherst, and is suitable for text use in a senior or graduate AI course, or for individual study. |

### From inside the book

Results 1-3 of 92

Page 198

It has no ancestors in the

representation of a wff is that the set of clauses into which that wff could have

been converted can be read out as the set of solution

...

It has no ancestors in the

**graph**. An interesting property of the**AND/OR graph**representation of a wff is that the set of clauses into which that wff could have

been converted can be read out as the set of solution

**graphs**(terminating in leaf...

Page 199

Usually, we draw our

down." Later we also use

displayed in the usual manner, "rightside up." When we represent wffs by ...

Usually, we draw our

**AND/OR graph**representations of fact expressions "upsidedown." Later we also use

**AND/OR graph**representations of goal wffs; these aredisplayed in the usual manner, "rightside up." When we represent wffs by ...

Page 206

Now we consider the process of applying a rule of the form ( L => W) to an

might contain variables. The rule is applicable if the

literal ...

Now we consider the process of applying a rule of the form ( L => W) to an

**AND/****OR graph**, where L is a literal, Wis a wff in AND/OR form, and all expressionsmight contain variables. The rule is applicable if the

**AND/OR graph**contains aliteral ...

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Prologue | 1 |

Production Systems and AI | 17 |

Search Strategies for | 53 |

Copyright | |

10 other sections not shown

### Other editions - View all

### Common terms and phrases

8-puzzle achieve actions algorithm AND/OR graph applied Artificial Intelligence atomic formula backed-up value backtracking backward block breadth-first breadth-first search called chapter clause form CLEAR(C component control regime control strategy cost DCOMP delete delineation depth-first search described discussed disjunction domain element-of evaluation function example existentially quantified F-rule formula frame problem game tree global database goal expression goal node goal stack goal wff graph-search HANDEMPTY heuristic implication initial state description knowledge leaf nodes literal nodes logic methods negation node labeled ONTABLE(A optimal path precondition predicate calculus problem-solving procedure production rules production system proof prove recursive regress represent representation resolution refutation result robot problem rule applications rule-based deduction systems search graph search tree semantic network sequence shown in Figure Skolem function solution graph solve STRIPS structure subgoal substitutions successors Suppose symbols termination condition theorem theorem-proving tip nodes unifying composition universally quantified WORKS-IN