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102
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ICIAR
2009
Springer
15 years 6 months ago
2009
Springer
In this paper, we present a new image segmentation method based on energy minimization for iteratively evolving an implicit active contour. Methods for active contour evolution is ...
ACSC
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a more efficient privacy preserving set intersection protocol which improves the previously known result by a factor of O(N) in both the computation and communication c...
102
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CCGRID
2008
IEEE
15 years 6 months ago
2008
IEEE
— Diffusion Tensor Imaging (DTI) provides insight into the white matter of the human brain, which is affected by Schizophrenia. By comparing a patient group to a control group, t...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
In this study, the impact of mobility is investigated in low-speed environments such as femtocells and picocells for wireless networks. Given that there is interference on the upl...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
Secure wireless communications is a challenging problem due to the shared nature of the wireless medium. Most existing security protocols apply cryptographic techniques for bit sc...