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EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
An aggregate signature scheme (recently proposed by Boneh, Gentry, Lynn, and Shacham) is a method for combining n signatures from n different signers on n different messages int...
ICIAR
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a new system for interacting with a large display using live video avatar of a user and hand gesture recognition. The system enables a user to appear on a scree...
INDOCRYPT
2004
Springer
15 years 2 months ago
2004
Springer
In a proxy signature scheme, a potential signer delegates his capabilities to a proxy signer, who can sign documents on behalf of him. The recipient of the signature verifies both...
INTELLCOMM
2004
Springer
15 years 2 months ago
2004
Springer
We present the design, implementation and evaluation of a location detection system built over a Radio Frequency network based on the IEEE 802.11 standard. Our system employs beac...
ITS
2004
Springer
15 years 2 months ago
2004
Springer
Emotions play an important role in cognitive processes and specially in learning tasks. Moreover, there are some evidences that the emotional state of the learner correlated with h...