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ADMA
2006
Springer
101views Data Mining» more  ADMA 2006»
16 years 5 days ago
ZED: Explaining Temporal Variations in Query Volume
We hypothesize that the variance in volume of high-velocity queries over time can be explained by observing that these queries are formulated in response to events in the world tha...
Maojin Jiang, Shlomo Argamon, Abdur Chowdhury, Kus...
ER
2003
Springer
550views Database» more  ER 2003»
15 years 11 months ago
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
Juan Trujillo, Sergio Luján-Mora
EDBT
2004
ACM
230views Database» more  EDBT 2004»
16 years 6 months ago
Flexible Integration of Molecular-Biological Annotation Data: The GenMapper Approach
Molecular-biological annotation data is continuously being collected, curated and made accessible in numerous public data sources. Integration of this data is a major challenge in ...
Hong Hai Do, Erhard Rahm
ERCIMDL
2006
Springer
171views Education» more  ERCIMDL 2006»
15 years 9 months ago
The Nautical Archaeology Digital Library
Abstract. In Nautical Archaeology, the study of components and objects creates a complex environment for scholars and researchers. Nautical archaeologists access, manipulate, study...
Carlos Monroy, Nicholas Parks, Richard Furuta, Fil...
CAISE
2006
Springer
15 years 10 months ago
Information Sharing for the Semantic Web -a Schema Transformation Approach
Abstract. This paper proposes a framework for transforming and integrating heterogeneous XML data sources, making use of known correspondences from them to ontologies expressed in ...
Lucas Zamboulis, Alexandra Poulovassilis