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PRESENCE
1998
13 years 8 months ago
1998
We propose an accurate collision detection algorithm for use in virtual reality applications. The algorithm works for three-dimensional graphical environments where multiple objec...
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
— Group Communication services have become more and more important in mobile ad hoc networks (MANETs). The use of multicast transmission techniques in MANETs has been shown to ha...
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Efficient evaluation of spatial queries is an important issue in spatial database. Among spatial operations, spatial join is very useful, intersection being the most common predic...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— The least-mean square (LMS) decision-feedback equalizer (DFE) was previously shown [1], [2] to possess an extended convergence time in an interference limited environment. In [...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Data generalization is widely used to protect identities and prevent inference of sensitive information during the public release of microdata. The k-anonymity model has been exte...