A MULTIDIMENSIONAL APPROACH TO THE REPRESENTATION OF THE SPATIO-TEMPORAL
MULTI-GRANULARITY

Concepción M. Gascueña; Dolores Cuadra; Paloma Martínez

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Paper

A MULTIDIMENSIONAL APPROACH TO THE REPRESENTATION OF THE SPATIO-TEMPORAL MULTI-GRANULARITY

Topics: Data Warehouse

In Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 4: ICEIS, 175-180, 2006 , Paphos, Cyprus

Authors: Concepción M. Gascueña ; Dolores Cuadra and Paloma Martínez

Affiliation: University Carlos III Madrid, Spain

Keyword(s): Multidimensional model, Spatio-temporal Database, Spatio-temporal multi-granularity representation, Spatial Datawarehouse.

Related Ontology Subjects/Areas/Topics: Data Warehouses and OLAP ; Databases and Information Systems Integration ; Enterprise Information Systems

Abstract: Many efforts have been made to the treatment of spatial data in databases both in traditional database systems and decision of support systems or On-Line Analytical Processing (OLAP) technologies in datawarehouses (DW). Nevertheless, many open questions concerning this kind of data still remain. The work presented in this paper is focused on dealing with the spatial and temporal granularity within a logical multidimensional model. We propose an extension of the Snowflake model to gather the spatial data and to show our proposal to represent the spatial evolution through time in a simple and intuitive way. We represent the temporal and spatial multi-granularity with different levels in the hierarchies of dimensions, and we present a typology of hierarchies to include more semantics in the Snowflake scheme.

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Paper citation in several formats:

M. Gascueña, C.; Cuadra, D. and Martínez, P. (2006). A MULTIDIMENSIONAL APPROACH TO THE REPRESENTATION OF THE SPATIO-TEMPORAL MULTI-GRANULARITY. In Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 4: ICEIS; ISBN 978-972-8865-41-2; ISSN 2184-4992, SciTePress, pages 175-180. DOI: 10.5220/0002495801750180

@conference{iceis06,
author={Concepción {M. Gascueña}. and Dolores Cuadra. and Paloma Martínez.},
title={A MULTIDIMENSIONAL APPROACH TO THE REPRESENTATION OF THE SPATIO-TEMPORAL MULTI-GRANULARITY},
booktitle={Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 4: ICEIS},
year={2006},
pages={175-180},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002495801750180},
isbn={978-972-8865-41-2},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Eighth International Conference on Enterprise Information Systems - Volume 4: ICEIS
TI - A MULTIDIMENSIONAL APPROACH TO THE REPRESENTATION OF THE SPATIO-TEMPORAL MULTI-GRANULARITY
SN - 978-972-8865-41-2
IS - 2184-4992
AU - M. Gascueña, C.
AU - Cuadra, D.
AU - Martínez, P.
PY - 2006
SP - 175
EP - 180
DO - 10.5220/0002495801750180
PB - SciTePress