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\title{\bf CIS 671: Problem Set No.1\\Artificial Intelligence }
\author{Sameer S. Shende}

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{\bf \item   Problem 1.2}

The definitions of AI have been characterized into the dimensions of 
strong vs weak AI and theoretical results vs practical applications as follows :
\begin{enumerate}
\item Hangeland, 1985. ``The exciting new effort ...'' - strong AI, practical applications.
\item Bellman, 1978. ``The automation of activities ...'' - strong AI, practical applications.
\item Charniak and Mc Dermott, 1985. ``The study of mental ...'' - weak AI, theoretical results.
\item Winston, 1992. ``The study of the computations ...'' - weak AI, theoretical results.
\item Kurzweil, 1990. ``The art of creating ...'' - weak AI, practical applications.
\item Rich and Knight, 1991. ``The study of ...'' - weak AI, practical applications.
\item Schalkoff, 1990. ``A field of study ...'' - strong AI, theoretical results.
\item Luger and Stubblefield, 1993. ``The branch ...'' - strong AI, theoretical results.

\end{enumerate}
The seven other definitions of AI can be classified along the four dimensions as follows: 
\begin{enumerate}
\item Partridge, 1991. ``A collection of ...'' - weak AI, theoretical results, ideal, thought.
 
\item Ginsberg, 1993. ``The enterprise of ...'' - weak AI, practical applications, human, action.
\item Jackson, 1986. ``The field of computer science ...'' - strong AI, theoretical, ideal, thought.
\item Tanimoto, 1990. ``A field of study ...'' - weak AI, theoretical results, ideal, thought.
\item Sharples et. al, 1989. ``A very general ...'' - weak AI, theoretical, ideal, thought.

\item Rowe, 1988. ``The getting of computers ...'' - weak AI, practical applications, ideal, action.
\end{enumerate}

{\bf \item Problem 2.4}

While driving a car, the best policy according to me is to always put your directional blinker on before turning. This is a reflex action and it is logical to do this. The alternative (c)
or to look into the mirror and use the blinker would be alright if every car
that is on the road could be viewed properly using the mirror which is 
not the case as there could be a vehicle in one's blind spot. So, always turning on the blinkers is a natural
reflex action. A logical policy was used to arrive at the reasoning
and a reflex kind of an agent design is necessary to carry out the policy.

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