13651 search results - page 271 / 2731 » Spectral analysis of data |
124
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DBSEC
2007
15 years 5 months ago
2007
Security and privacy concerns as well as legal considerations force many companies to encrypt the sensitive data in databases. However, storing the data in an encrypted format enta...
147
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PAMI
2006
15 years 4 months ago
2006
This paper presents a method to globally segment volumetric images into regions that contain convex or concave (elliptic) iso-surfaces, planar or cylindrical (parabolic) iso-surfa...
168
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SIGMOD
2012
ACM
13 years 6 months ago
2012
ACM
Data privacy has been an important research topic in the security, theory and database communities in the last few decades. However, many existing studies have restrictive assumpt...
147
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper we propose a new framework to simultaneously segment and register lung and tumor in serial CT data. Our method assumes nonrigid transformation on lung deformation an...
MICCAI
2003
Springer
16 years 5 months ago
2003
Springer
