1573 search results - page 82 / 315 » Signs and Formal Concepts |
WETICE
2002
IEEE
14 years 3 months ago
2002
IEEE
In 1996, Mambo et al. first introduced the concept of a proxy signature scheme, and discussed the delegation of the signing capability to a proxy signer. In 2001, Lee et al. cons...
COMPGEOM
1987
ACM
14 years 1 months ago
1987
ACM
In [12] Stolfi developed a complete theory of Oriented Projective Geometry. He showed that assigning meaning to the sign of an otherwise homogenous representation of geometry could...
ICISC
2001
13 years 11 months ago
2001
In this paper, we propose a multi-signature scheme, in which each signer can express her intention associating with the message to be signed. Signers' intentions mean a kind o...
ICALT
2007
IEEE
13 years 10 months ago
2007
IEEE
Cognitive trait model (CTM) is a student model that aims to create profiles of learners’ cognitive traits. Divergent associative learning (DAL) denotes the characteristic of lea...
CORR
2006
Springer
13 years 10 months ago
2006
Springer
A concept is proposed to extend authorised translations of documents to electronically signed, digital documents. Central element of the solution is an electronic seal, embodied a...