where square a is the initial position and O is the goal position. The goal of our agent is to find a way from the initial position to the final position. The possible actions are move up, down, left and right to an adjacent square. The shaded squares are obstacles, and the cost of each action is 1, except for (d, h) which has cost 4, (i, k) which has cost 2 and (h, O) which has cost 3. Assume that the actions are ordered according to their resulting state alphabetically. For example, the action (a, b) comes before (a, c).              Draw the search graph corresponding to this Give the: final search tree, final explored list (the order is important), final frontier list (the order is important: the leftmost node is the next one to be explored, indicate the priority when applicable), solution found, cost of the solution, for each of each of the following algorithms: a-Depth first search (DFS): graph search version. (b)Uniform cost search (UCS): graph search version.

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
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where square a is the initial position and O is the goal position. The goal of our agent is to find a way from the initial position to the final position. The possible actions are move up, down, left and right to an adjacent square. The shaded squares are obstacles, and the cost of each action is 1, except for (d, h) which has cost 4, (i, k) which has cost 2 and (h, O) which has cost 3. Assume that the actions are ordered according to their resulting state alphabetically. For example, the action (a, b) comes before (a, c).             

  1. Draw the search graph corresponding to this
  2. Give the:
    • final search tree,
    • final explored list (the order is important),
    • final frontier list (the order is important: the leftmost node is the next one to be explored, indicate the priority when applicable),
    • solution found,
    • cost of the solution,

for each of each of the following algorithms:

a-Depth first search (DFS): graph search version.

(b)Uniform cost search (UCS): graph search version.

 

1
2
3
4
1 | b
e
2| а
a
3 d
i
j
4 hok
Transcribed Image Text:1 2 3 4 1 | b e 2| а a 3 d i j 4 hok
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