1268 search results - page 83 / 254 » On database query languages for K-relations |
ICDE
2001
IEEE
14 years 9 months ago
2001
IEEE
Due to the ubiquity and popularity of XML, users often are in the following situation: they want to query XML documents which contain potentially interesting information but they ...
VLDB
2007
ACM
14 years 8 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
The emergence of database languages with side effects, notably for XML, raises significant challenges for database compilers and optimizers. In this paper, we extend an algebra fo...
UML
2001
Springer
14 years 7 days ago
2001
Springer
UML is the de-facto standard language for Object-Oriented analysis and design of information systems. Persistent storage and extraction of data in such systems is supported by dat...
SIGSOFT
2004
ACM
14 years 1 months ago
2004
ACM
Many software applications have a component based on database management systems in which information is generally handled through SQL queries embedded in the application code. Wh...