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2018 | OriginalPaper | Buchkapitel

The Impact of Data Dispersion on the Accuracy of the Data Warehouse Federation’s Response

verfasst von : Rafał Kern

Erschienen in: Computational Collective Intelligence

Verlag: Springer International Publishing

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Abstract

This article is a preliminary attempt to verify how the values of the metrics that characterize data warehouses affect the accuracy of the data warehouse federation’s response. The federation can be build almost always, but sometimes the heterogeneity of data stored in the component data warehouse is too big to properly handle the user’s request. If that happens, the effort put on the integration is a waste. Some work was done, but the federation does not give accurate response. In this paper some dependencies between the accuracy of federation’s response and data warehouse metrics are discussed.

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Literatur
1.
Zurück zum Zitat Berger, S., Schrefl, M.: From federated databases to a federated data warehouse system. In: Proceedings of the 41st Annual Hawaii International Conference on System Sciences, HICSS 2008, pp. 394–404 (2008) Berger, S., Schrefl, M.: From federated databases to a federated data warehouse system. In: Proceedings of the 41st Annual Hawaii International Conference on System Sciences, HICSS 2008, pp. 394–404 (2008)
3.
Zurück zum Zitat Fan, W., Lu, H., Madnick, S.E., Cheung, D.: Discovering and reconciling value conflicts for numerical data integration. Inf. Syst. 26(8), 635–656 (2001)CrossRef Fan, W., Lu, H., Madnick, S.E., Cheung, D.: Discovering and reconciling value conflicts for numerical data integration. Inf. Syst. 26(8), 635–656 (2001)CrossRef
4.
Zurück zum Zitat Jindal, R., Acharya, A.: Federated Data Warehouse Architecture. White paper, Wipro Technologies (2003) Jindal, R., Acharya, A.: Federated Data Warehouse Architecture. White paper, Wipro Technologies (2003)
6.
Zurück zum Zitat Kern, R., Stolarczyk, T., Nguyen, N.T.: A formal framework for query decomposition and knowledge integration in data warehouse federations. Expert Syst. Appl. 40, 2592–2606 (2013)CrossRef Kern, R., Stolarczyk, T., Nguyen, N.T.: A formal framework for query decomposition and knowledge integration in data warehouse federations. Expert Syst. Appl. 40, 2592–2606 (2013)CrossRef
8.
Zurück zum Zitat Lenzerini, M.: Data integration: a theoretical perspective. In: Proceedings of the Twentyfirst ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, PODS 2002, pp. 233–246 (2002) Lenzerini, M.: Data integration: a theoretical perspective. In: Proceedings of the Twentyfirst ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, PODS 2002, pp. 233–246 (2002)
9.
Zurück zum Zitat Motro, A., Anokhin, P.: Fusionplex: Resolution of data inconsistencies in the integration of heterogeneous information sources. Inf. Fusion 7(2), 176–196 (2006)CrossRef Motro, A., Anokhin, P.: Fusionplex: Resolution of data inconsistencies in the integration of heterogeneous information sources. Inf. Fusion 7(2), 176–196 (2006)CrossRef
11.
Zurück zum Zitat Vo, T.N.C., Nguyen, H.P., Vo, T.N.T.: Making kernel-based vector quantization robust and effective for incomplete educational data clustering. Vietnam J. Comput. Sci. 3(2), 93–102 (2016)CrossRef Vo, T.N.C., Nguyen, H.P., Vo, T.N.T.: Making kernel-based vector quantization robust and effective for incomplete educational data clustering. Vietnam J. Comput. Sci. 3(2), 93–102 (2016)CrossRef
12.
Zurück zum Zitat Schneider, M.: Integrated vision of federated data warehouses CEUR-WS. In: Proceedings of International Workshop on Data Integration and Semantic Web (DisWeb 2006), vol. 238, pp. 336–347 (2006) Schneider, M.: Integrated vision of federated data warehouses CEUR-WS. In: Proceedings of International Workshop on Data Integration and Semantic Web (DisWeb 2006), vol. 238, pp. 336–347 (2006)
13.
Zurück zum Zitat Marcos, M., Maldonado, J.A., Martnez-Salvador, B., Bosc, D., Robles, M.: Interoperability of clinical decision-support systems and electronic health records using archetypes: a case study in clinical trial eligibility. J. Biomed. Inf. 46(4), 676 (2013)CrossRef Marcos, M., Maldonado, J.A., Martnez-Salvador, B., Bosc, D., Robles, M.: Interoperability of clinical decision-support systems and electronic health records using archetypes: a case study in clinical trial eligibility. J. Biomed. Inf. 46(4), 676 (2013)CrossRef
16.
Zurück zum Zitat Getta, J.R., Handoko: On transformation of query scheduling strategies in distributed and heterogeneous database systems. In: Nguyen, N., Trawiński, B., Kosala, R. (eds.) Intelligent Information and Database Systems. Lecture Notes in Computer Science, vol. 9011. Springer, Cham (2015). https://doi.org/10.1007/978-3-319-15702-3_14 Getta, J.R., Handoko: On transformation of query scheduling strategies in distributed and heterogeneous database systems. In: Nguyen, N., Trawiński, B., Kosala, R. (eds.) Intelligent Information and Database Systems. Lecture Notes in Computer Science, vol. 9011. Springer, Cham (2015). https://​doi.​org/​10.​1007/​978-3-319-15702-3_​14
17.
Zurück zum Zitat Waddington, R.: An Architected Approach to Integrated Information. White paper, Kalido (2004) Waddington, R.: An Architected Approach to Integrated Information. White paper, Kalido (2004)
Metadaten
Titel
The Impact of Data Dispersion on the Accuracy of the Data Warehouse Federation’s Response
verfasst von
Rafał Kern
Copyright-Jahr
2018
DOI
https://doi.org/10.1007/978-3-319-98443-8_8