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Searching for efficient XML-to-relational mappings

DSpace at IIT Bombay

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Title Searching for efficient XML-to-relational mappings
 
Creator RAMANATH, M
FREIRE, J
HARITSA, JR
ROY, P
 
Description We consider the problem of cost-based strategies to derive efficient relational configurations for XML applications that subscribe to an XML Schema. In particular, we propose a flexible framework for XML schema transformations and show how it can be used to design algorithms to search the space of equivalent relational configurations. We study the impact of the schema transformations and query workload on the search strategies for finding efficient XML-to-relational mappings. In addition, we propose several optimizations to speed up the search process. Our experiments indicate that a judicious choice of transformations and search strategies can lead to relational configurations of substantially higher quality than those recommended by previous approaches.
 
Publisher SPRINGER-VERLAG BERLIN
 
Date 2011-10-23T15:22:10Z
2011-12-15T09:11:12Z
2011-10-23T15:22:10Z
2011-12-15T09:11:12Z
2003
 
Type Article; Proceedings Paper
 
Identifier DATABASE AND XML TECHNOLOGIES,2824,19-36
3-540-20055-X
0302-9743
http://dspace.library.iitb.ac.in/xmlui/handle/10054/15161
http://hdl.handle.net/100/1923
 
Source 1st International XML Database Symposium,BERLIN, GERMANY,SEP 08, 2003
 
Language English