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DASFAA
2007
IEEE
15 years 4 months ago
2007
IEEE
Twig pattern matching problem has been widely studied in recent years. Give an XML tree T . A twig-pattern matching query, Q, represented as a query tree, is to find all the occur...
DAC
1995
ACM
15 years 2 months ago
1995
ACM
This paper describes a technique for calculating the switching activity of a set of registers shared by di erent data values. Based on the assumption that the joint pdf (probabili...
SGP
2007
15 years 27 days ago
2007
We present two methods for lossy compression of normal vectors through quantization using "base" polyhedra. The first revisits subdivision-based quantization. The second...
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GIS
2011
ACM
14 years 1 months ago
2011
ACM
Data conflation is a major issue in GIS: different geospatial data sets covering overlapping regions, possibly obtained from different sources and using different acquisition ...
CIKM
2009
Springer
15 years 5 months ago
2009
Springer
Support vector machines (SVMs) have been widely used in multimedia retrieval to learn a concept in order to find the best matches. In such a SVM active learning environment, the ...