4529 search results - page 782 / 906 » Position Based Cryptography |
190
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
170
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Target tracking is an important issue in wireless sensor network applications. In this paper, we design a Coverage-Hole Trap Model (CTM) based on a system that contains one moving...
178
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SISAP
2009
IEEE
16 years 1 months ago
2009
IEEE
—In the demonstration we will show a system for searching by similarity and automatically classifying images in a very large dataset. The demonstrated techniques are based on the...
164
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IROS
2009
IEEE
16 years 27 days ago
2009
IEEE
— The problem of accurate 6-DoF pose estimation of 3D objects based on their shape has so far been solved only for specific object geometries. Edge-based recognition and trackin...
150
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APPROX
2009
Springer
16 years 26 days ago
2009
Springer
The area of derandomization attempts to provide efficient deterministic simulations of randomized algorithms in various algorithmic settings. Goldreich and Wigderson introduced a n...