4529 search results - page 405 / 906 » Position Based Cryptography |
202
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SASN
2003
ACM
16 years 16 hour ago
2003
ACM
In this paper we present SECTOR, a set of mechanisms for the secure verification of the time of encounters between nodes in multi-hop wireless networks. This information can be u...
172
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COCOA
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. In wireless communication networks, optimal use of the directional antenna is very important. The directional antenna coverage (DAC) problem is to cover all clients with ...
178
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ESORICS
2006
Springer
15 years 10 months ago
2006
Springer
A user who wants to use a service forbidden by their site's usage policy can masquerade their packets in order to evade detection. One masquerade technique sends prohibited tr...
166
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CVPR
2010
IEEE
15 years 10 months ago
2010
IEEE
Lymph nodes have high clinical relevance but detection is challenging as they are hard to see due to low contrast and irregular shape. In this paper, a method for fully automatic ...
172
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ATAL
2008
Springer
15 years 8 months ago
2008
Springer
Behaviors in soccer-agent domains can involve individual plays, several players involved in tactical plays or the whole team trying to follow strategies supported by specific form...