2095 search results - page 11 / 419 » Modeling and Querying Semi-structured Data |
SOFSEM
2010
Springer
14 years 6 months ago
2010
Springer
Preference queries have received considerable attention in the recent past, due to their use in selecting the most preferred objects, especially when the selection criteria are con...
UML
2001
Springer
14 years 2 months 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...
CCGRID
2007
IEEE
14 years 4 months ago
2007
IEEE
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
This paper focuses on the problem of improving distributed query throughput of the RDBMS-based data integration system that has to inherit the query execution model of the underly...
ADBIS
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In today’s global environment, the structure and presentation of information may depend on the underlying context of the user. To address this issue, in previous work w...