mplementation Part Use appropriate data structure for the given search space and heuristic values. Finding the child nodes (neighbors). Using correct formula to compute the path cost. Appropriately usage of frontier set (open/priority queue) and explore set (closed/ visited). Show the results.
mplementation Part Use appropriate data structure for the given search space and heuristic values. Finding the child nodes (neighbors). Using correct formula to compute the path cost. Appropriately usage of frontier set (open/priority queue) and explore set (closed/ visited). Show the results.
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
Related questions
Question
Implementation Part
Use appropriate data structure for the given search space and heuristic values.
Finding the child nodes (neighbors).
Using correct formula to compute the path cost.
Appropriately usage of frontier set (open/priority queue) and explore set (closed/ visited).
Show the results.
![City
Heuristic
Muscat
200
Sur
150
Seeb
131
Nizwa
125
Bawshar
165
Ibri
78
Duqm
157
Jabrin
300
Bahla
421
Buraimi
321
Manah
412
Ruwi
477
Sohar
342
Salalah
Describe step-by-step procedure to find the route from Muscat to Salalah using the A*
algorithm. Justify the optimality of obtained path based on admissibility and consistency.
> Write a Python program to find the path from Muscat to Salalah using the above-
mentioned search space and the heuristic table.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F006becb9-3785-4663-9210-35627fed4abd%2F5c8e8874-60c2-4b3a-a6e8-0c62c0441a4e%2Fbu84ulg_processed.png&w=3840&q=75)
Transcribed Image Text:City
Heuristic
Muscat
200
Sur
150
Seeb
131
Nizwa
125
Bawshar
165
Ibri
78
Duqm
157
Jabrin
300
Bahla
421
Buraimi
321
Manah
412
Ruwi
477
Sohar
342
Salalah
Describe step-by-step procedure to find the route from Muscat to Salalah using the A*
algorithm. Justify the optimality of obtained path based on admissibility and consistency.
> Write a Python program to find the path from Muscat to Salalah using the above-
mentioned search space and the heuristic table.
![Problem: Finding shortest route among different cities
On a road map, a road connecting two cities is typically labeled with its distance. We can model a
road network as a graph whose edges are labeled with real numbers. These numbers represent
the distance (or other cost metric, such as travel time) between two vertices (cities). These labels
may be called weights, costs, or distances, depending on the application. Given such a graph of
Muscat city, a problem is to find the shortest route and the total cost of this route for any two
given cities of Muscat. The graph is given as below
Sur
112
212
Muscat
63
15
Bawshar
Seeb
56
121
130
Nizwa
300
Sohar
121
Ibri
221
119
Salalah
99
Buraimi
160
291
117
219
Duqm
Ruwi
165
88
98
121
Manah
Bahla
210
Jabrin
A* Algorithm
For the given start-state and goal-state Muscat and Salalah, respectively, the heuristic values are
given as below](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F006becb9-3785-4663-9210-35627fed4abd%2F5c8e8874-60c2-4b3a-a6e8-0c62c0441a4e%2F89qulav_processed.png&w=3840&q=75)
Transcribed Image Text:Problem: Finding shortest route among different cities
On a road map, a road connecting two cities is typically labeled with its distance. We can model a
road network as a graph whose edges are labeled with real numbers. These numbers represent
the distance (or other cost metric, such as travel time) between two vertices (cities). These labels
may be called weights, costs, or distances, depending on the application. Given such a graph of
Muscat city, a problem is to find the shortest route and the total cost of this route for any two
given cities of Muscat. The graph is given as below
Sur
112
212
Muscat
63
15
Bawshar
Seeb
56
121
130
Nizwa
300
Sohar
121
Ibri
221
119
Salalah
99
Buraimi
160
291
117
219
Duqm
Ruwi
165
88
98
121
Manah
Bahla
210
Jabrin
A* Algorithm
For the given start-state and goal-state Muscat and Salalah, respectively, the heuristic values are
given as below
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