278 search results - page 10 / 56 » Model Management and Schema Mappings: Theory and Practice |
ECTEL
2006
Springer
13 years 11 months ago
2006
Springer
In this work informal learning theories and practices and social networking features are taken as starting points to build a reference collaboration model to support collaborative ...
ISMIS
2003
Springer
14 years 25 days ago
2003
Springer
Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the ...
ENTCS
2002
13 years 7 months ago
2002
When different mathematical models are used for software analysis and development it is important to understand their relationships. When the models are truly mathematical, and wh...
PODS
2012
ACM
11 years 10 months ago
2012
ACM
Over the past several decades, the study of conjunctive queries has occupied a central place in the theory and practice of database systems. In recent years, conjunctive queries h...
JODS
2006
13 years 7 months ago
2006
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...