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DOLAP
2009
ACM
14 years 3 months ago
LMDQL: link-based and multidimensional query language
The current commercial and academic OLAP tools do not process XML data that make use of XLink. To develop OLAP systems for helping in the analysis of such data, this paper propose...
Paulo Caetano da Silva, Fábio Santos Souza,...
PKDD
2007
Springer
193views Data Mining» more  PKDD 2007»
14 years 2 months ago
Learning Multi-dimensional Functions: Gas Turbine Engine Modeling
Abstract. This paper shows how multi-dimensional functions, describing the operation of complex equipment, can be learned. The functions are points in a shape space, each produced ...
Chris Drummond
DMDW
2001
100views Management» more  DMDW 2001»
13 years 10 months ago
Understanding Analysis Dimensions in a Multidimensional Object-Oriented Model
OLAP defines a set of data warehousing query tools characterized by providing a multidimensional view of data. Information can be shown at different aggregation levels (often call...
Alberto Abelló, José Samos, Fè...
ICASSP
2011
IEEE
13 years 13 days ago
A multi-dimensional approach to predicting speech quality using a physiologically motivated model of the Cochlea
This paper introduces a framework to measure speech quality in a multi-dimensional space. A hydro-mechanical Cochlear model is used to convert speech into the perceptual domain, w...
Deep Sen, Wenliang Lu
GIS
2008
ACM
14 years 9 months ago
Efficient data modeling and querying system for multi-dimensional spatial data
Multi-dimensional spatial data are obtained when a number of data acquisition devices are deployed at different locations to measure a certain set of attributes of the study subje...
Wei Li, Cindy X. Chen