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ICDE
2008
IEEE
142views Database» more  ICDE 2008»
16 years 7 months ago
An Inflationary Fixed Point Operator in XQuery
ct The backbone of the XML data model, namely ordered, unranked trees, is inherently recursive and it is natural to equip the associated languages with constructs that can query su...
Loredana Afanasiev, Torsten Grust, Maarten Marx, J...
ICDE
2003
IEEE
146views Database» more  ICDE 2003»
16 years 7 months ago
Navigation- vs. Index-Based XML Multi-Query Processing
XML path queries form the basis of complex filtering of XML data. Most current XML path query processing techniques can be divided in two groups. Navigation-based algorithms compu...
Nicolas Bruno, Luis Gravano, Nick Koudas, Divesh S...
ICDE
1998
IEEE
270views Database» more  ICDE 1998»
16 years 7 months ago
Cyclic Association Rules
We study the problem of discovering association rules that display regular cyclic variation over time. For example, if we compute association rules over monthly sales data, we may...
Banu Özden, Sridhar Ramaswamy, Abraham Silber...
VIS
2007
IEEE
131views Visualization» more  VIS 2007»
16 years 7 months ago
Listener-based Analysis of Surface Importance for Acoustic Metrics
Acoustic quality in room acoustics is measured by well defined quantities, like definition, which can be derived from simulated impulse response filters or measured values. These t...
Frank Michel, Eduard Deines, Martin Hering-Bertr...
VIS
2005
IEEE
109views Visualization» more  VIS 2005»
16 years 7 months ago
Topological Structures of 3D Tensor Fields
Tensor topology is useful in providing a simplified and yet detailed representation of a tensor field. Recently the field of 3D tensor topology is advanced by the discovery that d...
Xiaoqiang Zheng, Beresford N. Parlett, Alex Pang
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