495 search results - page 27 / 99 » Signed quorum systems |
133
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IACR
2011
14 years 3 months ago
2011
We present a generic transformation that allows us to use a large class of pairing-based signatures to construct schemes for signing group elements in a structure preserving way. A...
159
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GW
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. A sign language recognition system based on Hidden Markov Models(HMMs) and Auto-regressive Hidden Markov Models(ARHMMs) has been proposed in this paper. ARHMMs fully cons...
123
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IBPRIA
2009
Springer
15 years 8 months ago
2009
Springer
For the recognition of continuous sign language we analyse whether we can improve the results by explicitly incorporating depth information. Accurate hand tracking for sign languag...
118
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IPCCC
2006
IEEE
15 years 10 months ago
2006
IEEE
The Maille Authorization protocol provides flexible and reliable authorization in large distributed and pervasive computing systems. Service owners distribute their access control...
122
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IUI
2004
ACM
15 years 9 months ago
2004
ACM
A vision-based virtual mouse interface is described that utilizes a robotic head, visual tracking of the users head and hand positions and recognition of user hand signs to contro...