CS 1351 – ARTIFICIAL INTELLIGENCE fifth semester regulation 2005) Question paper

2010 Anna University Chennai B.E Computer Science B.E/B.TECH DEGREE EXAMINATION, APRIL/MAY 2010 Sixth semester (Regulation 2004) Computer science and engineering CS 1351 – ARTIFICIAL INTELLIGENCE (Common to B.E (part –time) fifth semester regulation 2005) Question paper

B.E/B.TECH DEGREE EXAMINATION, MAY/JUNE 2010
Sixth semester   (Regulation 2004)
Computer science and engineering
CS 1351 – ARTIFICIAL INTELLIGENCE
(Common to B.E (part –time) fifth semester regulation 2005)
Time: three hours maximum: 100 marks

Answer ALL questions
PART A- (10 x 2 = 20 marks)
1. Define ideal rational agent.
2. How will you measure the problem-solving performance?
3. State the reasons when the hill climbing often gets stuck.
4. What is constraint Satisfaction problem?
5. Differentiate between prepositional versus first-order logic.
6. Define ontological engineering.
7. What is explanation-based engineering?
8. State the advantages of inductive logic programming.
9. Give the component steps of communication.
10.What are machine translation system?

PART B – (5 x 16 = 80 marks)

11 (a) Explain the structure of agents with suitable diagram. [Marks 16]
or
(b) Explain the following uninformed search strategies.
(i) Iterative deepening depth-first search.[Marks 8]
(ii)Bidirectional search. [Marks 8]

12 (a) Explain the A* search and give the proof of optimality of A*. [Marks 16].
or
(b) Describe Min-Max Algorithm and Alpha-Beta pruning. [Marks 16]

13 (a) (i) Describe the general process of knowledge engineering. [Marks 8]
(ii)Discuss the syntax and semantics of first-order-logic. [Marks 8]
or
(b) Describe the forward chaining and backward chaining algorithm with suitable example. [Marks 16]

14 (a) (i) Describe the decision tree learning algorithm. [Marks 8]
(ii)Explain the relevance-based learning. [Marks 8]
or
(b) Discuss active and passive reinforcement learning with suitable examples. [Marks 16]

15 (a) (i) Describe the semantic interpretation. [Marks 8]
(ii)Illustrate the grammar induction with suitable example. [Marks 8]
or
(b) Discuss on information retrieval systems and information extraction systems. [Marks 8+8]

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