Sciweavers

2574 search results - page 35 / 515
» Typed Query Languages for Databases Containing Queries
Sort
View
ADC
1994
Springer
103views Database» more  ADC 1994»
14 years 24 days ago
A Query Language for EER Schemas
We present a proposed query language for extended entity relationship schemas. The language improves on previous proposals by using only concepts explicitly in a given schema. It ...
Michael Lawley, Rodney W. Topor
FMLDO
1990
Springer
86views Database» more  FMLDO 1990»
14 years 22 days ago
Views in Object-Oriented Databases
Object-oriented database systems (ooDBMSs) are supposed to offer at least the functionality available in commercial relational DBMSs of today. One important consequence of this is...
Marc H. Scholl, Christian Laasch, Markus Tresch
SBBD
2007
68views Database» more  SBBD 2007»
13 years 10 months ago
Querying Geographical Data Warehouses With GeoMDQL
Integrating geographical and multidimensional processing has been proposed in several researches in the database literature. One of the most important issues of this process is dat...
Joel da Silva, Ausberto S. Castro Vera, Anjolina G...
DEXAW
2007
IEEE
141views Database» more  DEXAW 2007»
14 years 3 months ago
SWARD: Semantic Web Abridged Relational Databases
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
Johan Petrini, Tore Risch
IDEAS
2008
IEEE
153views Database» more  IDEAS 2008»
14 years 3 months ago
Pattern based processing of XPath queries
As the popularity of areas including document storage and distributed systems continues to grow, the demand for high performance XML databases is increasingly evident. This has le...
Gerard Marks, Mark Roantree