794 search results - page 72 / 159 » Active XML Schemas |
WECWIS
2005
IEEE
15 years 3 months ago
2005
IEEE
We describe a schema matching algorithm EXSMAL that automates the semantic correspondence discovery between the EDI (Electronic Data Interchange) messages of various standards (ED...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
WECWIS
2000
IEEE
15 years 2 months ago
2000
IEEE
XML has become a very important emerging standard for E-commerce because of its flexibility and universality. Many software designers are actively developing new systems to handle...
DCC
2007
IEEE
15 years 9 months ago
2007
IEEE
The extensible markup language XML has become indispensable in many areas, but a significant disadvantage is its size: tagging a set of data increases the space needed to store it...
ER
2005
Springer
15 years 3 months ago
2005
Springer
Query rewriting is a fundamental task in query optimization and data integration. With the advent of the web, there has been renewed interest in data integration, where data is dis...