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OTM
2009
Springer
16 years 29 days ago
LinksB2N: Automatic Data Integration for the Semantic Web
Abstract. The ongoing trend towards open data embraced by the Semantic Web has started to produce a large number of data sources. These data sources are published using RDF vocabul...
Manuel Salvadores, Gianluca Correndo, Bene Rodrigu...
DAWAK
2011
Springer
14 years 6 months ago
OLAP Formulations for Supporting Complex Spatial Objects in Data Warehouses
In recent years, there has been a large increase in the amount of spatial data obtained from remote sensing, GPS receivers, communication terminals and other domains. Data warehous...
Ganesh Viswanathan, Markus Schneider
WISE
2000
Springer
15 years 10 months ago
Object-Oriented Mediator Queries to XML Data
The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
Hui Lin, Tore Risch, Timour Katchaounov
ASWC
2009
Springer
16 years 1 months ago
Supporting the Development of Data Wrapping Ontologies
Abstract. We consider the problem of designing data wrapping ontologies whose purpose is to describe relational data sources and to provide a semantically enriched access to the un...
Lina Lubyte, Sergio Tessaris
CIKM
2005
Springer
15 years 12 months ago
Evaluation of a MCA-based approach to organize data cubes
On Line Analysis Processing (OLAP) is a technology basically created to provide users with tools in order to explore and navigate into data cubes. Unfortunately, in huge and spars...
Riadh Ben Messaoud, Omar Boussaid, Sabine Rabas&ea...