Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Elhoussaine Ziyati"'
Publikováno v:
2016 Third International Conference on Systems of Collaboration (SysCo).
Real-time big data processing is a crucial need of meteorology today. As a matter of fact, the weather is a determining factor in decision making in different areas such as air or sea transport, so acquiring knowledge of the environment in real time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9681d1a89a3a3ad6daebb366cce2204
https://doi.org/10.1109/sysco.2016.7831342
https://doi.org/10.1109/sysco.2016.7831342
Publikováno v:
AICCSA
In this paper, we present a state of the art on the principal components analysis (PCA) and the possibility of its use for horizontal and vertical fragmentation of data warehouses (DW), in order to reduce the time of query execution. We focus on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2062ec1bc568a262d68fa14af42435
https://doi.org/10.1109/aiccsa.2013.6616465
https://doi.org/10.1109/aiccsa.2013.6616465
Publikováno v:
ICMCS
This Paper proposes a new method to fragment vertically and horizontally a data warehouse which based on statistic approach principal components analysis, we are presenting the theoretical basis of the PCA and the possibility of its use for the selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7813623ec1203a7e4367e28b00dcc3b1
https://doi.org/10.1109/icmcs.2012.6320319
https://doi.org/10.1109/icmcs.2012.6320319
Publikováno v:
2015 Intelligent Systems & Computer Vision (ISCV); 2015, p1-6, 6p
Publikováno v:
2014 International Conference on Multimedia Computing & Systems (ICMCS); 2014, p933-937, 5p