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FDBS
2001
108views more  FDBS 2001»
14 years 8 days 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
ICDE
2006
IEEE
139views Database» more  ICDE 2006»
15 years 7 days ago
DaWaII: a Tool for the Integration of Autonomous Data Marts
DaWaII (Data Warehouse IntegratIon) is a tool for supporting the various activities related to the integration of multidimensional databases. This problem arises in common scenari...
Luca Cabibbo, Ivan Panella, Riccardo Torlone
VLDB
1997
ACM
117views Database» more  VLDB 1997»
14 years 3 months ago
Optimizing Queries Across Diverse Data Sources
Businesses today need to interrelate data stored in diverse systems with differing capabilities, ideally via a single high-level query interface. We present the design of a query ...
Laura M. Haas, Donald Kossmann, Edward L. Wimmers,...
BMCBI
2006
126views more  BMCBI 2006»
13 years 11 months ago
A Regression-based K nearest neighbor algorithm for gene function prediction from heterogeneous data
Background: As a variety of functional genomic and proteomic techniques become available, there is an increasing need for functional analysis methodologies that integrate heteroge...
Zizhen Yao, Walter L. Ruzzo
ICDE
2008
IEEE
106views Database» more  ICDE 2008»
14 years 5 months ago
DIPBench: An independent benchmark for Data-Intensive Integration Processes
— The integration of heterogeneous data sources is one of the main challenges within the area of data engineering. Due to the absence of an independent and universal benchmark fo...
Matthias Böhm, Dirk Habich, Wolfgang Lehner, ...