294 search results - page 23 / 59 » Relational Database Operations Modeling with UML |
VLDB
1989
ACM
14 years 1 months ago
1989
ACM
Fuzzy set theory represents a uniform framework for extending the relational database model to han-, dle imprecision of information found in the real world. None of the existing p...
OTM
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. The goal of Model Management is the development of new technologies and mechanisms to support the integration, evolution and matching of models. Such tasks are to be perf...
KDD
1998
ACM
14 years 2 months ago
1998
ACM
We consider the problem of aggregation for uncertain and imprecise data. For such data, we define aggregation operators and use them to provide information on properties and patte...
PADL
2010
Springer
14 years 6 months ago
2010
Springer
This paper describes a framework to support the implementation of web-based systems to manipulate data stored in relational databases. Since the conceptual model of a relational da...
VLDB
2008
ACM
14 years 10 months ago
2008
ACM
We discuss a proposal for the implementation of the model management operator ModelGen, which translates schemas from one model to another, for example from object-oriented to SQL ...