4529 search results - page 607 / 906 » Position Based Cryptography |
160
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JOIN
2006
15 years 6 months ago
2006
Reputation mechanisms for detecting and punishing free-riders in ad hoc networks depend on the local detection of selfish behavior. Although naive selfish strategies based on drop...
176
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PAMI
2008
15 years 6 months ago
2008
In this paper, we propose an image segmentation technique based on augmenting the conformal (or geodesic) active contour framework with directional information. In the isotropic ca...
195
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MTA
2006
15 years 6 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
121
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NAR
2006
15 years 6 months ago
2006
We present an online server that generates a 3D representation of properties of user-submitted RNA or DNA alignments. The visualized properties are information of single alignment...
193
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NETWORKS
2006
15 years 6 months ago
2006
We are given a directed network G = (V, A, u) with vertex set V , arc set A, a source vertex s V , a destination vertex t V , a finite capacity vector u = {uij}ijA, and a positi...