@incollection{,
	
					
					
					D4A87EAD94F57461932978905B3D3D06
				,
	author={{A.Harikrishna} and {Mr. K.Bhaskarnaik} and {SREE VIDYANIKETHAN ENGINEERING}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}154711
}

@book{b0,
	
	
		,
	title={{Google Base}}
		
		
			,
	year={2011}
		
	
	,
	note={Google}

}

@incollection{b1,
	
	
		,
	title={{Pay-as-You-Go User Feedback for Data space Systems}}
		,
	author={{
			SRJeffery
		} and {
			MJFranklin
		} and {
			AYHalevy
		}}
		
		
	
	
		,
	booktitle={{Proc. ACM SIGMOD Int'l Conf. Management Data}}
				ACM SIGMOD Int'l Conf. Management Data
		
			,
	year={2008}
		
	

}

@incollection{b2,
	
	
		,
	title={{Towards a Business Continuity Information Network for Rapidn Disaster Recovery}}
		,
	author={{
			KSaleem
		} and {
			SLuis
		} and {
			YDeng
		} and {
			S.-CChen
		} and {
			VHristidis
		} and {
			TLi
		}}
		
		
		
		
		
	
	
		,
	booktitle={{Proc. Int'l Conf. Digital Govt. Research (dg.o '08)}}
				Int'l Conf. Digital Govt. Research (dg.o '08)
		
			,
	year={2008}
		
	

}

@incollection{b3,
	
	
		,
	title={{A Quality-Aware Optimizer for Information Extraction}}
		,
	author={{
			AJain
		} and {
			PGIpeirotis
		}}
		
	
	
		,
	journal={{ACM Trans. Database Systems}}
		
			34
			5
			,
	year={2009}
		
	

}

@incollection{b4,
	
	
		,
	title={{Web-Scale Extraction of Structured Data}}
		,
	author={{
			MJCafarella
		} and {
			JMadhavan
		} and {
			AHalevy
		}}
		
		
		10.1145/1519103.1519112
		
	
	
		,
	journal={{SIGMOD Record}}
		
			37
			
			,
	year={Mar. 2009}
		
	

}

@incollection{b5,
	
	
		,
	title={{Minimal Probing: Supporting Expensive Predicates for Top-K Queries}}
		,
	author={{
			KC
		} and {
			-CChang
		} and {
			S.-WHwang
		}}
		
		
	
	
		,
	booktitle={{Proc. ACM SIGMODInt'l Conf}}
				ACM SIGMODInt'l Conf
		
	

}

@book{b6,
	
	
		,
	title={{}}
		,
	author={{
			ManagementData
		}}
		
			,
	year={2002}
		
	

}

@book{b7,
	
	
		,
	title={{Introduction to Information Retrieval}}
		,
	author={{
			CDManning
		} and {
			PRaghavan
		} and {
			HSchu¨ Tze
		}}
		
		
		
		
			,
	year={July 2008}
		
	
	,
	note={first ed. CambridgeUniv. Press}

}

@book{b8,
	
	
		,
	author={{
			AHarikrishna
		}}
		,
	title={{harisai511,
	gmail.com), received the B. Tech studied from the Priyadarshini College of engineering and technology, and currently studying M.Tech in the department of computer science at Sree vidyanikethan engineering college}}
				
	

}

@incollection{b9,
	
	
		,
	title={{Tech scope with Honors in computer sciences and engineering from the Jawaharlal Nehru Technological University, Hyderabad, and also he did his M. Tech}}
	
	
		,
	booktitle={{Compuer Science from JNTUA, Anantapur. His research interests are in the areas of networks, network security, and information management. He published so many papers in international conferences and National Conference also published journals}}
				,
	editor={
			KBhaskar
		}
		
		
			Assistant Professor in Sree Vidhyanikethan Engineering College, Tirupati. Received B
		
	

}