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VLDB
2004
ACM
124views Database» more  VLDB 2004»
16 years 1 days ago
Containment of Nested XML Queries
Query containment is the most fundamental relationship between a pair of database queries: a query Q is said to be contained in a query Q if the answer for Q is always a subset of...
Xin Dong, Alon Y. Halevy, Igor Tatarinov
IDEAS
2003
IEEE
96views Database» more  IDEAS 2003»
15 years 12 months ago
Evaluating Nested Queries on XML Data
In the past few years, much attention has been paid to the study of semistructured data, i.e., data with irregular, possibly unstable, and rapidly changing structure, and, in part...
Carlo Sartiani
ADBIS
2003
Springer
194views Database» more  ADBIS 2003»
15 years 12 months ago
Rule-Based Generation of XML DTDs from UML Class Diagrams
We present an approach of how to extract automatically an XML document structure from a conceptual data model that describes the content of a document. We use UML class diagrams as...
Thomas Kudrass, Tobias Krumbein
174
Voted
RIDE
2002
IEEE
15 years 11 months ago
ebXML: Status, Research Issues, and Obstacles
Technologies and approaches in the field of Electronic Commerce are not mature enough in order to allow for their broad successful commercial application. Neither existing, succes...
Birgit Hofreiter, Christian Huemer, Wolfgang Klas
216
Voted
CAISE
2001
Springer
15 years 11 months ago
A Semantic Approach to Integrating XML and Structured Data Sources
XML is fast becoming the standard for information exchange on the Internet. As such, information expressed in XML will need to be integrated with existing information systems, whi...
Peter McBrien, Alexandra Poulovassilis