Artificial Intelligence BE/BSSE/BS Computer Science UOS — University of Sargodha 2015
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Department of Computer Science & IT
University of Sargodha
Total Marks: 60
Time Allowed: 120 minute
Subject: Al
BSSE 6" (S+R), gth
:thely answers the following questions. 10T
ni.pl
a) What is meant by pragmatie in natural language processing? Give one example
b) What is referential ambiguity in NLP? Give one examples.
c) Differentiate between image processing and computer vision ni.Qk.
d) Why computer vision is hard to implement?
e) What are the important characteristics of object that are considered in recogniti
process?
Q:2
a)
Suppose we are working with the following knowledge base: [4]
wizard(ron).
has Wand(harry).
quidditchPlayer(harry).
wizard(X) : - hasBroom(X),hasWand(X).
hasBroom(X) :- quidditchPlayer(X).
How does Prolog respond to the following queries and state the rule of inference
which will be fired.
1. wizard(harry).
2. wizard(Y).
b)
Represent the following in Prolog: [6]
1. Ali and Ahmad are friends.
2. Teachers always like those student who are obedient.
Q:gustani.plas compared to them.
3. Everyone in the world is jealous with all those who are having more mo
4. Ahmad eats anything that is nutritious or tasty.
ustani.p
Write these sentences into predicate calculus. [10]
ustani.pk
1. Not all students dislike Databases
ii. Every earth like planet support life
ili. Some students like all subjects
iv. Some planets are earth like others are not.
.٧
There is no smallest positive real number.
visit website: ustani.pk
