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» Source Integration in Data Warehousing
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DOLAP
2003
ACM
13 years 10 months ago
Using AutoMed metadata in data warehousing environments
Metadata management is an essential factor in data warehousing. In data warehousing environments, data is transformed and integrated into a single database from multiple autonomou...
Hao Fan, Alexandra Poulovassilis
DEXAW
1998
IEEE
90views Database» more  DEXAW 1998»
13 years 9 months ago
Source Integration in Data Warehousing
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
IIWAS
2003
13 years 6 months ago
Zero-Latency Data Warehousing for Heterogeneous Data Sources and Continuous Data Streams
In this paper, a framework for building an overall Zero-Latency Data Warehouse system (ZLDWH) is provided. Such a ZLDWH requires tasks such as data changes detection, continuous l...
Tho Manh Nguyen, A. Min Tjoa
DAWAK
2005
Springer
13 years 10 months ago
Using Schema Transformation Pathways for Incremental View Maintenance
In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialized integrated database. The schemas of the data sources and the integrated ...
Hao Fan
ER
2004
Springer
119views Database» more  ER 2004»
13 years 10 months ago
Schema Evolution in Data Warehousing Environments - A Schema Transformation-Based Approach
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
Hao Fan, Alexandra Poulovassilis