4529 search results - page 102 / 906 » Position Based Cryptography |
186
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ACNS
2003
Springer
15 years 9 months ago
2003
Springer
Secure and reliable group communication is an increasingly active research area by growing popularity in group-oriented and collaborative application. One of the important challeng...
180
Voted
CORR
2008
Springer
15 years 6 months ago
2008
Springer
The security of wireless sensor networks is an active topic of research where both symmetric and asymmetric key cryptography issues have been studied. Due to their computational f...
167
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TWC
2008
15 years 6 months ago
2008
The goal of the sensor network localization problem is to determine positions of all sensor nodes in a network given certain pairwise noisy distance measurements and some anchor no...
160
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VTC
2007
IEEE
16 years 12 days ago
2007
IEEE
—In this paper, we present a positioning and tracking scheme based on adaptive weighted interpolation and Kalman filtering for wireless sensor networks. The proposed positioning ...
162
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ACCV
2006
Springer
15 years 10 months ago
2006
Springer
This paper proposes a new method based on self-calibration to estimate the ball's 3D position in broadcast soccer video. According to the physical limitation, the ball's ...