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Breadth-first search question using Prolog arc(a, b). arc(a, f). arc(b, c). arc(b, d). arc(b, e). arc(f, g). arc(f, i). arc(i, j). arc(i, k). goal(j).   search(Paths, Solution):- choose([Node|Nodes], Paths, _), goal(Node), reverse([Node|Nodes], Solution).   search(Paths, Solution):- choose(Path, Paths, RestOfPaths), findall([NewNode|Path], expands(Path, NewNode), Expansions), combine(Expansions, RestOfPaths, NewPaths), search(NewPaths, Solution).   expands([Node|_], NewNode):- arc(Node, NewNode) Question: Implement the breadth-first search strategy for trees by appropriately defining choose/3 and combine/3 in a file called breadth_first.pl

Breadth-first search question using Prolog arc(a, b). arc(a, f). arc(b, c). arc(b, d). arc(b, e). arc(f, g). arc(f, i). arc(i, j). arc(i, k). goal(j).   search(Paths, Solution):- choose([Node|Nodes], Paths, _), goal(Node), reverse([Node|Nodes], Solution).   search(Paths, Solution):- choose(Path, Paths, RestOfPaths), findall([NewNode|Path], expands(Path, NewNode), Expansions), combine(Expansions, RestOfPaths, NewPaths), search(NewPaths, Solution).   expands([Node|_], NewNode):- arc(Node, NewNode) Question: Implement the breadth-first search strategy for trees by appropriately defining choose/3 and combine/3 in a file called breadth_first.pl

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Breadth-first search question using Prolog

arc(a, b).

arc(a, f).

arc(b, c).

arc(b, d).

arc(b, e).

arc(f, g).

arc(f, i).

arc(i, j).

arc(i, k).

goal(j).

 

search(Paths, Solution):-

choose([Node|Nodes], Paths, _),

goal(Node),

reverse([Node|Nodes], Solution).

 

search(Paths, Solution):-

choose(Path, Paths, RestOfPaths),

findall([NewNode|Path], expands(Path, NewNode), Expansions),

combine(Expansions, RestOfPaths, NewPaths),

search(NewPaths, Solution).

 

expands([Node|_], NewNode):-

arc(Node, NewNode)

Question:

Implement the breadth-first search strategy for trees by appropriately defining choose/3 and combine/3 in a file called breadth_first.pl

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