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» The DSD Schema Language
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IIWAS
2004
13 years 9 months ago
On Updating Inheritance Relationship in XML Documents
It is a fact that many XML query languages lack support for update operations. Those that have minimal support do not concern with preserving documents' constraints, and cons...
Eric Pardede, J. Wenny Rahayu, David Taniar
ICDT
2010
ACM
161views Database» more  ICDT 2010»
14 years 5 months ago
Composition with Target Constraints
It is known that the composition of schema mappings, each specified by source-to-target tgds (st-tgds), can be specified by a secondorder tgd (SO tgd). We consider the question of...
Marcelo Arenas, Ronald Fagin, Alan Nash
ER
2004
Springer
93views Database» more  ER 2004»
14 years 1 months ago
Metaprogramming for Relational Databases
Abstract. For systems that share enough structural and functional commonalities, reuse in schema development and data manipulation can be achieved by defining problem-oriented lang...
Jernej Kovse, Christian Weber 0002, Theo Härd...
ESOP
2010
Springer
14 years 5 months ago
Testing Polymorphic Properties
Abstract. This paper is concerned with testing properties of polymorphic functions. The problem is that testing can only be performed on specific monomorphic instances, whereas par...
Jean-Philippe Bernardy, Patrik Jansson and Koen Cl...
CAISE
2004
Springer
14 years 1 months ago
Data Integration Using ID-Logic
Abstract. ID-Logic is a knowledge representation language that extends first-order logic with non-monotone inductive definitions. This paper introduces an ID-Logic based framewor...
Bert Van Nuffelen, Alvaro Cortés-Calabuig, ...