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 Intelligence evolved 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 252
One of the subgoals produced by R4 is recognized as similar to the main goal . Producing a subgoal having this sort of similarity suggests , to the control strategy , the appropriateness of applying the induction rule , RI , to the main ...
One of the subgoals produced by R4 is recognized as similar to the main goal . Producing a subgoal having this sort of similarity suggests , to the control strategy , the appropriateness of applying the induction rule , RI , to the main ...
Page 288
Our first step in designing a backward production system is to specify a set of B - rules that transform goal expressions into subgoal expressions . One strategy is to use B - rules that are based on the F - rules that we have just ...
Our first step in designing a backward production system is to specify a set of B - rules that transform goal expressions into subgoal expressions . One strategy is to use B - rules that are based on the F - rules that we have just ...
Page 291
The subgoal description is constructed as follows : ( 1 ) Regress the ( unmatched ) expression ON ( B , C ) through stack ( A ... Another example illustrates how subgoals having existentially quantified variables are created .
The subgoal description is constructed as follows : ( 1 ) Regress the ( unmatched ) expression ON ( B , C ) through stack ( A ... Another example illustrates how subgoals having existentially quantified variables are created .
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Contents
PROLOGUE | 1 |
PRODUCTION Systems and AI | 17 |
SEARCH Strategies FOR | 53 |
Copyright | |
10 other sections not shown
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Common terms and phrases
achieve actions algorithm AND/OR graph answer applied arcs assertions assume attempt backtracking backward block called chapter clause CLEAR(C complete component condition consider consistent contains control strategy corresponding cost database Deleters described direction discussed efficient evaluation example expanded expression F-rule fact Figure formula function given global database goal goal node goal stack goal wff HANDEMPTY heuristic important initial Intelligence involves JOHN knowledge labeled language literals 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 unifying unit universal variables
Bibliographic information
| Title | Principles of Artificial Intelligence |
| Author | Nils J. Nilsson |
| Edition | illustrated, reprint |
| Publisher | Morgan Kaufmann Publishers, 1986 |
| Original from | the University of Virginia |
| Digitized | 27 Jul 2009 |
| ISBN | 0934613109, 9780934613101 |
| Length | 476 pages |
| Subjects | › Reference / General |
| Export Citation | BiBTeX EndNote RefMan |