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The hierarchical agglomerative clustering with Gower index: A methodology for automatic design of OLAP cube in ecological data processing context
2015
Ecological Informatics
Preserved Fulltext
Warehouse
Our System
OLAP Server
OLAP Interface
Dimensional
data
Identification of variable types
Hierarchical agglomerative
clustering
Cube
New
Hierarchical
dimension
Cube
1 ...
HAL Id: hal-01060817 https://hal.archives-ouvertes.fr/hal-01060817
Submitted on 12 Sep 2014 HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents ...
doi:10.1016/j.ecoinf.2014.07.011
fatcat:3ynx76vps5edbbkvdetkornqte
A Methodology and Tool for Rapid Prototyping of Data Warehouses Using Data Mining: Application to Birds Biodiversity
[chapter]
2014
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Then, in this paper we present a new prototyping methodology for DWs, extending [3] , where DM methods are used to define the DW schema. ...
Some work about the integration of Data Mining and OLAP systems has been done to enhance OLAP operators with mined indicators, and/or to define the DW schema. ...
Our tool uses a clustering algorithm to create automatically a hierarchy in a dimension of the prototype of OLAP cube. ...
doi:10.1007/978-3-319-11587-0_23
fatcat:ecnkzg375rauppktzcp45ntr2e