22 search results - page 4 / 5 » Extending UML to Represent XML Schemas |
FROCOS
2011
Springer
12 years 6 months ago
2011
Springer
Temporal data models have been used to describe how data can evolve in the context of temporal databases. Both the Extended Entity-Relationship (EER) model and the Unified Modelli...
DAWAK
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Data warehouses (DW) main objective is to facilitating decisionmaking. Thus their development has to take into account DW project actor requirements. While much recent re...
GLOBE
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
ESWS
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. We outline a framework for managing information quality (IQ) in eScience, using ontologies, semantic annotation of resources, and data bindings. Scientists define the qua...
IDA
2007
Springer
13 years 6 months ago
2007
Springer
Graph grammars combine the relational aspect of graphs with the iterative and recursive aspects of string grammars, and thus represent an important next step in our ability to dis...