Sciweavers

3948 search results - page 118 / 790
» Integration Workbench: Integrating Schema Integration Tools
Sort
View
PVLDB
2010
168views more  PVLDB 2010»
14 years 8 months ago
Transforming XML Documents as Schemas Evolve
Database systems often use XML schema to describe the format of valid XML documents. Usually, this format is determined when the system is designed. Sometimes, in an already funct...
Jarek Gryz, Marcin Kwietniewski, Stephanie Hazlewo...
RE
2010
Springer
14 years 4 months ago
From Requirements Documents to System Models: A Tool for Interactive Semi-Automatic Translation
Natural language is the main presentation means in industrial requirements documents. This leads to the fact that requirements documents are often incomplete and inconsistent. Desp...
Leonid Kof
EDBT
2009
ACM
102views Database» more  EDBT 2009»
15 years 4 months ago
On keys, foreign keys and nullable attributes in relational mapping systems
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
Luca Cabibbo
SEBD
2008
170views Database» more  SEBD 2008»
14 years 11 months ago
A platform for model-independent solutions to model management problems
Abstract. Model management is a metadata-based approach to database problems aimed at supporting the productivity of developers by providing schema manipulation operators. Here we ...
Paolo Atzeni, Luigi Bellomarini, Francesca Bugiott...
LPNMR
2005
Springer
15 years 3 months ago
Data Integration and Answer Set Programming
Abstract. The rapid expansion of the Internet and World Wide Web led to growing interest in data and information integration, which should be capable to deal with inconsistent and ...
Thomas Eiter