## 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 64

operator that is applied to a node to give all of the

operator that is applied to a node to give all of the

**successors**of that node ( and the costs of the associated arcs ) . We call this process of applying the**successor**operator to a node , expanding the node . The**successor**operator ...Page 67

When node 1 is expanded , its single

When node 1 is expanded , its single

**successor**, node 2 , is generated . But node 2 , with parent node 3 in the search tree , had previously been generated , and node 2 is also on CLOSED with**successor**nodes 4 and 5.Page 126

Suppose a tree has depth D , and every node ( except a tip node ) has exactly B

Suppose a tree has depth D , and every node ( except a tip node ) has exactly B

**successors**. Such a tree will have precisely BD tip nodes . Suppose an alpha - beta procedure generated**successors**in the order of their true backed - up ...### What people are saying - Write a review

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achieve actions algorithm AND/OR graph answer applied arcs Artificial Intelligence assume attempt backtracking backward block called chapter clause 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 node 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