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ER
2003
Springer
98views Database» more  ER 2003»
14 years 1 months ago
Extracting Relations from XML Documents
XML is becoming a prevalent format for data exchange. Many XML documents have complex schemas that are not always known, and can vary widely between information sources and applica...
Eugene Agichtein, C. T. Howard Ho, Vanja Josifovsk...
WWW
2007
ACM
14 years 9 months ago
XML design for relational storage
Design principles for XML schemas that eliminate redundancies and avoid update anomalies have been studied recently. Several normal forms, generalizing those for relational databa...
Solmaz Kolahi, Leonid Libkin
AINA
2005
IEEE
14 years 2 months ago
Preserving Composition in XML Object Relational Storage
XML data can be stored in different types of databases including Object-Relational Databases (ORDB). Using ORDB, we get the benefit of relational maturity and the richness of obje...
Eric Pardede, J. Wenny Rahayu, David Taniar
PODS
2003
ACM
114views Database» more  PODS 2003»
14 years 8 months ago
An information-theoretic approach to normal forms for relational and XML data
Normalization as a way of producing good database designs is a well-understood topic. However, the same problem of distinguishing well-designed databases from poorly designed ones...
Marcelo Arenas, Leonid Libkin
ICDE
2005
IEEE
134views Database» more  ICDE 2005»
14 years 2 months ago
Index Structures for Matching XML Twigs Using Relational Query Processors
Various index structures have been proposed to speed up the evaluation of XML path expressions. However, existing XML path indices suffer from at least one of three limitations: ...
Zhiyuan Chen, Johannes Gehrke, Flip Korn, Nick Kou...