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» Schema Based XML Compression
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SBBD
2004
118views Database» more  SBBD 2004»
13 years 9 months ago
Matching of XML Schemas and Relational Schemas
XML is widely used for data exchange between relational databases. Generic exchange tools are based on mappings between the elements of both schemas. Despite the benefits of using...
Sergio L. S. Mergen, Carlos A. Heuser
ICDT
2007
ACM
133views Database» more  ICDT 2007»
14 years 1 months ago
XML Schema Mappings in the Presence of Key Constraints and Value Dependencies
Abstract. Schema mappings play a central role in both data integration and data exchange, and are understood as high-level specifications describing the relationships between data...
Tadeusz Pankowski, Jolanta Cybulka, Adam Meissner
SEBD
2007
89views Database» more  SEBD 2007»
13 years 9 months ago
Disambiguation of Structure-Based Information in the STRIDER System
We present the current version of STRIDER1 , a versatile system for the disambiguation of structure-based information like XML schemas, structures of XML documents and web director...
Federica Mandreoli, Riccardo Martoglia, Enrico Ron...
ER
2007
Springer
138views Database» more  ER 2007»
13 years 9 months ago
Model-Driven Development Based Transformation of Stereotyped Class Diagrams to XML Schemas in a Healthcare Context
The health sector uses clinical guidelines as instruments for helping decision making. We are interested in the development of a ubiquitous decision support system (UDSS) for clini...
Eladio Domínguez, Jorge Lloret, Beatriz P&e...
SIGMOD
2004
ACM
163views Database» more  SIGMOD 2004»
14 years 7 months ago
Constraint-Based XML Query Rewriting For Data Integration
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...
Cong Yu, Lucian Popa