A data quality metamodel extension to CWM

Conferences in Research and Practice in Information Technology Series

Volumn 67, Issue , 2007, Pages

  Gomes, Pedro ^a   Farinha, José ^a   Trigueiros, Maria José ^a  

^a INSTITUTO UNIVERSITÁRIO DE LISBOA ISCTE IUL   (Portugal)

Author keywords

CWM; Data cleaning; Data quality; Data warehouses; Metadata; Metamodel; Standards

Indexed keywords

CWM; DATA CLEANING; DATA PROFILING; DATA QUALITY; META MODEL; METADATA MODEL;

ARTIFICIAL INTELLIGENCE; CLEANING; DATA WAREHOUSES; DECISION SUPPORT SYSTEMS; METADATA; STANDARDS;

DATA REDUCTION;

EID: 84864533562     PISSN: 14451336     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Galhardas, H., Florescu, D., Shasha, D., & Simon, E. (2000). AJAX: An extensible Data Cleaning Tool. In 'Proceedings of the ACM International Conference on Management of Data (SIGMOD)', page 590.
2. Hurtado, C. A., & Mendelzon, A. O. (2002). OLAP Dimension Constraints. In 'Proceedings of the ACM Symposium on Principles of Database Systems (ACM PODS)', 169-179. (Pubitemid 35017048)
3. Kim, W., Choy, B.-J., Hong, E.-K., Kim, S.-K., & Lee, D. (2003), A Taxonomy of Dirty Data. In Data Mining and Knowledge Discovery, 7, 1, 81-99.
4. Kimball, R., & Caserta, J. (2004), The Data Warehouse ETL Toolkit. Wiley Publishing, Inc.
5. Lenz, H.-J., & Shoshani, I. (1997). Summarizability in OLAP and Statistical Data Bases. In 'Proceedings of the Ninth International Conference on Scientific and Statistical Database Management (SSDBM)', 132-143.
6. Pool, J., Chang, D., Tolbert, D., & Mellor, J. (2003), Common Warehouse Metamodel Developer's Guide. Wiley Publishing, Inc.
7. Olson, J. E. (2003), Data Quality: The Accuracy Dimension. Morgan Kaufmann.
8. OMG (2003), Common Warehouse Metamodel (CWM) Specification, Version 1.1, Object Management Group. http://www.omg.org/technology/documents/formal/cwm.htm. Accessed July 2006.