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BNCOD
2007
104views Database» more  BNCOD 2007»
13 years 10 months ago
Integrity Checking and Maintenance with Active Rules in XML Databases
While specification languages for integrity constraints for XML data have been considered in the literature, actual technologies and methodologies for checking and maintaining in...
Henning Christiansen, Maria Rekouts
IJCAI
2003
13 years 10 months ago
Query rewriting and answering under constraints in data integration systems
In this paper we address the problem of query answering and rewriting in global-as-view data integration systems, when key and inclusion dependencies are expressed on the global i...
Andrea Calì, Domenico Lembo, Riccardo Rosat...
SEBD
2007
114views Database» more  SEBD 2007»
13 years 10 months ago
A New Type of Metadata for Querying Data Integration Systems
Research on data integration has provided languages and systems able to guarantee an integrated intensional representation of a given set of data sources. A significant limitation...
Sonia Bergamaschi, Francesco Guerra, Mirko Orsini,...
SERP
2004
13 years 10 months ago
Using UML in a Risk-Driven Development Process
Risk-driven development focus on identifying and treating risks as an integrated part of the development process. One then obtain an adequate security level by treating security i...
Siv Hilde Houmb, Ørjan Markhus Lillevik
ADHOC
2006
144views more  ADHOC 2006»
13 years 8 months ago
The integration of ad hoc sensor and cellular networks for multi-class data transmission
This paper targets mobile telemedicine applications that can be supported using third generation (3G) cellular networks, to provide highly flexible medical services. On the other ...
Fei Hu, Sunil Kumar