ALGORITHMS FOR INTEGRATING TEMPORAL PROPERTIES OF DATA IN DATA WAREHOUSING

Francisco Araque, Alberto Salguero, Cecilia Delgado, Eladio Garví, José Samos

Abstract

One of the most complex issues of the integration and transformation interface is the case where there are multiple sources for a single data element in the enterprise data warehouse. While there are many facets to the large number of variables that are needed in the integration phase, what we are interested in is the temporal problem. It is necessary to solve problems such as what happens when data from data source A is available but data from data source B is not. This paper presents our work into data integration in the Data Warehouse on the basis of the temporal properties of the data sources. Depending on the extraction method and data source, we can determine whether it will be possible to incorporate the data into the Data Warehouse. We shall also examine the temporal features of the data extraction methods and propose algorithms for data integration depending on the temporal characteristics of the data sources and on the data extraction method.

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Paper Citation


in Harvard Style

Araque F., Salguero A., Delgado C., Garví E. and Samos J. (2006). ALGORITHMS FOR INTEGRATING TEMPORAL PROPERTIES OF DATA IN DATA WAREHOUSING . In Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 1: ICEIS, ISBN 978-972-8865-41-2, pages 193-199. DOI: 10.5220/0002493801930199


in Bibtex Style

@conference{iceis06,
author={Francisco Araque and Alberto Salguero and Cecilia Delgado and Eladio Garví and José Samos},
title={ALGORITHMS FOR INTEGRATING TEMPORAL PROPERTIES OF DATA IN DATA WAREHOUSING},
booktitle={Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 1: ICEIS,},
year={2006},
pages={193-199},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002493801930199},
isbn={978-972-8865-41-2},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 1: ICEIS,
TI - ALGORITHMS FOR INTEGRATING TEMPORAL PROPERTIES OF DATA IN DATA WAREHOUSING
SN - 978-972-8865-41-2
AU - Araque F.
AU - Salguero A.
AU - Delgado C.
AU - Garví E.
AU - Samos J.
PY - 2006
SP - 193
EP - 199
DO - 10.5220/0002493801930199