Principles of Artificial IntelligenceA 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. |
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Page 17
... not confuse the phrase " global database , " as it is used in this book , with the databases of database systems . ) The production rules operate on the global database . Each 17 CHAPTER 1: PRODUCTION SYSTEMS AND AI Production Systems.
... not confuse the phrase " global database , " as it is used in this book , with the databases of database systems . ) The production rules operate on the global database . Each 17 CHAPTER 1: PRODUCTION SYSTEMS AND AI Production Systems.
Page 18
... global database . If the precondition is satisfied , the rule can be applied . Application of the rule changes the database . The control system chooses which applicable rule should be applied and ceases computation when a termination ...
... global database . If the precondition is satisfied , the rule can be applied . Application of the rule changes the database . The control system chooses which applicable rule should be applied and ceases computation when a termination ...
Page 110
Nils J. Nilsson. These rules are to be applied to a global database consisting of a string of symbols . A rule is applicable if the global database contains a symbol matching its left - hand side . The effect of applying the rule is to ...
Nils J. Nilsson. These rules are to be applied to a global database consisting of a string of symbols . A rule is applicable if the global database contains a symbol matching its left - hand side . The effect of applying the rule is to ...
Contents
PROLOGUE | 1 |
PRODUCTION SYSTEMS AND AI | 17 |
SEARCH STRATEGIES FOR | 53 |
Copyright | |
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Common terms and phrases
achieve actions algorithm AND/OR graph answer applied arcs Artificial Intelligence assume attempt backtracking backward block called chapter clause CLEAR CLEAR(C complete component condition consider consistent contains control strategy corresponding cost database deduction Deleters described direction discussed evaluation example expression F-rule fact Figure formula function given global database goal goal stack goal wff HANDEMPTY heuristic important initial involves JOHN knowledge labeled language literals logic match methods move namely node Note obtained occur ONTABLE(A operation path possible precondition predicate calculus problem procedure production system proof prove quantified reasoning refutation represent representation resolution result robot rule satisfied selected sequence shown in Figure simple solution graph solve specify statement step STRIPS structure subgoal substitutions successors Suppose symbols termination theorem unifying unit University variables