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FDBS
2001
108views more  FDBS 2001»
14 years 11 months ago
Combining a Formal with an Example-driven Approach for Data Integration
Integrating data sources is a general problem in many scenarios. The main problem is the heterogeneity between data sources which were created and developed separately. In the lit...
Ingolf Geist, Kai-Uwe Sattler, Ingo Schmitt
APIN
2000
143views more  APIN 2000»
14 years 9 months ago
Conceptual Models and Architectures for Advanced Information Systems
Abstract. This paper addresses several issues related to the use of conceptual modeling to support serviceoriented, advanced information systems. It shows how conceptual modeling o...
Larry Kerschberg, Doyle Weishar
DASFAA
2010
IEEE
425views Database» more  DASFAA 2010»
15 years 2 months ago
FlexTable: Using a Dynamic Relation Model to Store RDF Data
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
Yan Wang, Xiaoyong Du, Jiaheng Lu, Xiaofang Wang
MDAFA
2004
Springer
114views Hardware» more  MDAFA 2004»
15 years 3 months ago
Modeling in the Large and Modeling in the Small
Abstract. As part of the AMMA project (ATLAS Model Management Architecture), we are currently building several model management tools to support the tasks of modeling in the large ...
Jean Bézivin, Frédéric Jouaul...
DOCENG
2008
ACM
14 years 11 months ago
Improving query performance on XML documents: a workload-driven design approach
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
Rebeca Schroeder, Ronaldo dos Santos Mello