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ADBIS
2010
Springer
13 years 5 months ago
2010
Springer
Integration of spatial data into multidimensional models leads to the concept of Spatial OLAP (SOLAP). Usually, SOLAP models exploit discrete spatial data. Few works integrate cont...
KDD
2008
ACM
14 years 10 months ago
2008
ACM
ICDM
2005
IEEE
14 years 3 months ago
2005
IEEE
We present a novel approach for clustering sequences of multi-dimensional trajectory data obtained from a sensor network. The sensory time-series data present new challenges to da...
FCT
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Motivated by considerations in XML theory and model checking, data strings have been introduced as an extension of finite alphabet strings which carry, at each position,...
ADBIS
2009
Springer
14 years 4 months ago
2009
Springer
Conceptual modeling of XML data was made easier with