24529 search results - page 502 / 4906 » Computing on Authenticated Data |
133
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FOCS
2007
IEEE
15 years 11 months ago
2007
IEEE
We show that every construction of one-time signature schemes from a random oracle achieves black-box security at most 2(1+o(1))q , where q is the total number of oracle queries a...
198
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SOCA
2007
IEEE
15 years 11 months ago
2007
IEEE
Mobile agent technology and Web Service technology compensate each other and play very important roles in eservice applications. The mechanism of Web Services technology naturally...
134
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SIBGRAPI
2005
IEEE
15 years 10 months ago
2005
IEEE
Despite the efficacy of minutia-based fingerprint matching techniques for good-quality images captured by optical sensors, minutia-based techniques do not often perform so well on...
167
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HIP
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
139
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GRID
2004
Springer
15 years 10 months ago
2004
Springer
Computational grids are increasingly being deployed in campus environments to provide unified access to distributed and heterogeneous resources such as clusters, storage arrays, ...