@incollection{,
	
					
					
					6F7DFB882569FD5594A43A8EDC981E7A
				,
	author={{Dr. KishanSharma} and {priyajain} and {RajniSharma} and {NRI Institute of Technology and Management, Gwalior-474001}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}11173133
}

@incollection{b0,
	
	
		,
	title={{Detecting symptoms of low performance using production rules}}
		,
	author={{
			JBAgapito
		} and {
			SSosnovsky
		} and {
			AOrtigosa
		}}
		
		
	
	
		,
	booktitle={{2 nd International Conference on Educational Data Mining}}
				
			,
	year={2009}
			
		
	

}

@incollection{b1,
	
	
		,
	title={{Acquiring background knowledge for intelligent tutoring systems}}
		,
	author={{
			CAntunes
		}}
	
	
		,
	booktitle={{1st International Conference on Educational Data Mining}}
				
			,
	year={2008}
			
		
	

}

@incollection{b2,
	
	
		,
	title={{Inferring unobservable learning Variables from students' help seeking behavior}}
		,
	author={{
			IArroyo
		} and {
			TMurray
		} and {
			BWoolf
		} and {
			CBeal
		}}
		
		
		
	
	
		,
	booktitle={{Lecture Notes in Computer Science}}
		
			3220
			
			,
	year={2004}
		
	

}

@book{b3,
	
	
		,
	title={{A comparison of student skill knowledge Estimates}}
		,
	author={{
			EAyers
		} and {
			RNugent
		} and {
			NDean
		}}
		
		
		
			,
	year={2009}
		
	

}