Question 3 Consider the following search problem, represented as a graph. Each node is label by a capital letter and the value of a heuristic function is shown in maroon. Each edge is labelled by the cost to traverse that edge. The start state is 'A' and the only goal state is 'G'. (i) Is the heuristics specified in the problem above admissible? Justify your answer. If the heuristics is admissible, proceed to answer part c(ii), if the heuristics is not admissible, correct it with a sensible value of your choice and proceed to answer part c(ii). (ii) Perform the A* search to find the shortest path from node A to node G. 20 27 10 30, 3 B 3 Start A 9 E 16 8 24 27 F 10 7 33 3 10 4 Numbers in maroon are the heuristics for the respective nodes. Numbers in black are the weight (estimated costs.) G 0

Question 3 Consider the following search problem, represented as a graph. Each node is label by a capital letter and the value of a heuristic function is shown in maroon. Each edge is labelled by the cost to traverse that edge. The start state is 'A' and the only goal state is 'G'. (i) Is the heuristics specified in the problem above admissible? Justify your answer. If the heuristics is admissible, proceed to answer part c(ii), if the heuristics is not admissible, correct it with a sensible value of your choice and proceed to answer part c(ii). (ii) Perform the A* search to find the shortest path from node A to node G. 20 27 10 30, 3 B 3 Start A 9 E 16 8 24 27 F 10 7 33 3 10 4 Numbers in maroon are the heuristics for the respective nodes. Numbers in black are the weight (estimated costs.) G 0

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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