+1-415-315-9853

info@mywordsolution.com

## Engineering

 Civil Engineering Chemical Engineering Electrical & Electronics Mechanical Engineering Computer Engineering Engineering Mathematics MATLAB Other Engineering Digital Electronics Biochemical & Biotechnology

problem 1: Show the search tree generated by Hill-Climbing search for each of the two heuristics (a) and (b) applied to the following 8-puzzle problem. Search tree must show all states generated all along with their heuristic value. If two neighbor states have the same value, then consider them in order of the actions (movement of blank): up, down, left, right. Also point out the final state returned by the Hill-Climbing function.

a) Value = 1 / (number of tiles out of place, including the blank tile). For illustration, the value of the initial state = 1/4.
b) Value = 1 / (number of tiles out of place, not including the blank tile). For illustration, the value of the initial state = 1/3.

problem 2: Perform alpha-beta pruning on the following tree. Put an “X” over each node that is pruned. Put the final value next to all other nodes. Point out which action MAX should take: to B, to C or to D.

problem 3: Suppose a logic-based agent in the wumpus world has found that locations (1,1) and (2,1) do not contain a stench, but that locations (3,1) and (2,2) do contain a stench. Can the agent deduce the location of the wumpus? Let’s use propositional logic to find out.

a) Using propositional symbols Sx,y  for stench in  (x,y) and Wx,y  for wumpus in (x,y), where x and y are integers greater than zero, prepare down a knowledge base containing relevant propositional statements about the wumpus world and containing what the agent knows about this wumpus world. Number each statement.

b) Show a propositional proof of the location of the wumpus. For each step of your proof, clearly indicate the newly inferred statement, the previous statements used to infer this new statement, and the inference rule used.

problem 4: Consider the following statements about the types of fruit people like.

If people like apples, then they do not like oranges. If people do not like apples, then they like oranges and grapes. If people do not like oranges or they like grapes, then they like pears. If people like pears, then they like bananas.

a) Express the above statements in propositional logic. Clearly define the meaning of your propositional symbols.

b) Convert your statements from (a) into conjunctive normal form (CNF). Number the clauses in your knowledge base (KB) starting with number 1.

c) Using proof by refutation and resolution, try to prove that people like bananas using your KB from (b). For each new clause  in your proof, clearly indicate the previous clauses  used. If “people like bananas” cannot be proven, then clearly describe or
demonstrate why.

d) Using proof by refutation and resolution, try to prove that people like apples using your KB from (b). For each new clause  in your proof, clearly indicate the previous clauses  used. If “people like apples” cannot be proven, then clearly describe or demonstrate why.

Computer Engineering, Engineering

• Category:- Computer Engineering
• Reference No.:- M91770

Have any Question?

## Related Questions in Computer Engineering

### Explain what the specific key environmental forces are that

Explain what the specific key environmental forces are that created an opportunity for your company. Company, drive through Wine store.

### 1 create an array of 1000 integers sorted in numerical

1. Create an array of 1000 integers sorted in numerical order. Write a program that runs each sorting algorithm with this array, timing each algorithm, and compare the times. Compare these times to the times for sorting ...

Instructions Answer all questions. Please show your working for calculations. Formatting your assignment: - Please submit your assignment online as one document in PDF format. This format locks the information and is par ...

### 1 what is intellectual property ip is it afforded the same

1. What is intellectual property (IP)? Is it afforded the same protection in every country of the world? What laws currently protect it in the United States and Europe? 2. How does the Sarbanes-Oxley Act of 2002 affect i ...

### Consider a connected planar network with n vertices and m

Consider a connected planar network with n vertices and m edges. Let f be the number of "faces" of the network, i.e., areas bounded by edges when the network is drawn in planar form. The "outside" of the network, the are ...

(Adaptive unsharp masking) A powerful method of sharpening images in the presence of low levels of noise (such as film grain noise) is via the following algorithm [15] . The high-pass filter which can be used for unsharp ...

### 1 why do optical signals used in fiber optic cables have a

1. Why do optical signals used in fiber optic cables have a very short wave length? 2. Can we say whether a signal is periodic or nonperiodic by just looking at its frequency domain plot? How? 3. Is the frequency domain ...

### Assignment computer forensic toolsyou have been recently

Assignment: Computer Forensic Tools You have been recently hired to assist with purchasing computer forensics tools and resources for a major corporation. Using the concepts that you learned in chapters nine through twel ...

### A goal of fragmentation in a distributed database is to

A goal of fragmentation in a distributed database is to improve performance by moving copies of the data closer to the users. (Example: In a banking situation, having my banking information close to me in my home state o ...

### In this course you will assume the role of a forensics

In this course, you will assume the role of a forensics investigation trainee at Two Way Communications, a telecommunications company. You will conclude your training period by completing projects supporting each of the ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro