a. Viewing online search problem as offline search problem: The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action. A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition. This is similar to the AND-OR search and can be used to solve this search problem. The initial belief state has 2 10 = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

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Answer 1

Expert Solution & Answer

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

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Answer 2

Expert Solution & Answer

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Expert Solution & Answer

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Expert Solution & Answer

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Answer 8

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Answer 9

Chapter 4, Problem 12E

Explanation of Solution

a.

Viewing online search problem as offline search problem:

The online search is equivalent to the offline search in belief state space. In that each and every action in a belief state can have multiple successor belief states. For each percept the agent is able to observe after the action.

A successor belief-state is created by taking the previous belief-state, itself a collection of states, replacing each state in this belief-state with successor state under the action, and eliminating all successor states that are incompatible with the definition.

This is similar to the AND-OR search and can be used to solve this search problem.

The initial belief state has 2¹⁰ = 1024 states in it, and as the user knows whether the two edges have wall or not but nothing more...

Answer 10

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Answer 11

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Answer 12

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Answer 13

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 4 - Give the name of the algorithm that results from...Ch. 4 - Prob. 2E Ch. 4 - Prob. 3E Ch. 4 - Prob. 5E Ch. 4 - Prob. 6E Ch. 4 - Prob. 7E Ch. 4 - Prob. 8E Ch. 4 - Prob. 9E Ch. 4 - Prob. 10E Ch. 4 - Prob. 12E

Solution Summary: The author explains how the online search is equivalent to the offline search in belief state space.

Concept explainers

Explanation of Solution

Explanation of Solution

b.

Justification:

Assume that the external walls ...

Explanation of Solution

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Want to see the full answer?

Chapter 4 Solutions

Solution Summary: The author explains how the online search is equivalent to the offline search in belief state space.

Concept explainers

Explanation of Solution

Explanation of Solution

b. Justification: Assume that the external walls ...

Explanation of Solution

c. Branches of a contingency plan: Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...

Want to see the full answer?

Chapter 4 Solutions

b.

Justification:

Assume that the external walls ...

c.

Branches of a contingency plan:

Consider the above figure, the initial null action leads to four possible belief states, as shown in the figure. From each belief state, the agent chooses a single action which can lead to up to 8 belief states (on entering the middle square)...