97 search results - page 3 / 20 » Understanding Analysis Dimensions in a Multidimensional Obje... |
CCGRID
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--Large high dimension datasets are of growing importance in many fields and it is important to be able to visualize them for understanding the results of data mining appro...
DOLAP
1999
ACM
13 years 12 months ago
1999
ACM
OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
JDWM
2007
13 years 7 months ago
2007
Comprehensive data analysis has become indispensable in a variety of domains. OLAP (On-Line Analytical Processing) systems tend to perform poorly or even fail when applied to comp...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper deals with multidimensional ICA and its performance analysis, applied to cosmological observations. Our purpose is the separation of the cosmic microwave background rad...
DBPL
1997
Springer
13 years 11 months ago
1997
Springer
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...