8370 search results - page 497 / 1674 » Challenges in P2P Computing |
181
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
We identify the security challenges facing a sensor network for wireless health monitoring, and propose an architecture called "SNAP" (Sensor Network for Assessment of P...
238
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ICDCS
2009
IEEE
16 years 4 months ago
2009
IEEE
We address issues related to privacy protection in location-based services (LBS). Most existing research in this field either requires a trusted third-party (anonymizer) or uses ...
170
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Purely bottom-up, unsupervised segmentation of a single
image into two segments remains a challenging task for
computer vision. The co-segmentation problem is the process
of joi...
186
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
In this paper, we present a new framework for non-rigid structure from motion (NRSFM) that simultaneously addresses three significant challenges: severe occlusion, perspective ca...
172
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Scene recognition in an unconstrained setting is an open and challenging problem with wide applications. In this paper, we study the role of scene dynamics for improved representa...