S h = 8 2 4 A B h = 7 h = 6 3 E h = 3 h = 2 h = 3 3 1 9. 1 F H J K h = 4 h = 1 h = 5 h = 2 10 4 G1 G2 h = 0 h = 0 2.

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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Related questions
Question
- Is this heuristic h(n) admissible? You must prove admissibility using the inequality from slides for every node or to prove otherwise you must show a counter-example.
V node n, h(n) < * (n)
• Q6
where h* (n) is the true actual (minimal) cost from n to goal
Q7
- Is this heuristic h(n) consistent? You must prove consistency using the inequality from slides for every node or to prove otherwise you must show a counter-example. a heuristic h is consistent if for every noden of a parent node p.
h(p) < h(n) + stepcost(p, n)
Q8
- Is A* Search (tree version) guaranteed to find the optimal solution for this state space? Why? What solution and goal would be returned if you run A* Search on this problem?
Transcribed Image Text:- Is this heuristic h(n) admissible? You must prove admissibility using the inequality from slides for every node or to prove otherwise you must show a counter-example. V node n, h(n) < * (n) • Q6 where h* (n) is the true actual (minimal) cost from n to goal Q7 - Is this heuristic h(n) consistent? You must prove consistency using the inequality from slides for every node or to prove otherwise you must show a counter-example. a heuristic h is consistent if for every noden of a parent node p. h(p) < h(n) + stepcost(p, n) Q8 - Is A* Search (tree version) guaranteed to find the optimal solution for this state space? Why? What solution and goal would be returned if you run A* Search on this problem?
h = 8
A
В
h = 6
h = 7
3
E
h = 3
h = 2
h = 3
3
1
1
F
H
K
h = 4
h = 1
h = 5
h = 2
10
G1
G2
h = 0
h = 0
W I|
2.
2.
LO,
Transcribed Image Text:h = 8 A В h = 6 h = 7 3 E h = 3 h = 2 h = 3 3 1 1 F H K h = 4 h = 1 h = 5 h = 2 10 G1 G2 h = 0 h = 0 W I| 2. 2. LO,
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