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IJNSEC
2010
14 years 4 months ago
2010
In 2004, a multi-signature scheme (MSS) based on the elliptic curve cryptosystem is given by Chen et al. [1]. Later, Liu and Liu [6] showed that if one of the users always sends h...
ECIS
2001
14 years 11 months ago
2001
Giddens' structuration theory (ST) offers an account of social life in terms of social practices developing and changing over time and space, which makes no attempt to direct...
CIE
2005
Springer
14 years 11 months ago
2005
Springer
Since Di Gianantonio [1993] introduced his semantics for exact real omputation, there has always been a struggle to maintain data abstraction and efficiency as much as possible. T...
ICAD
2004
14 years 11 months ago
2004
This paper describes the concept and the realisation of a research prototype of a haptic environment that is enhanced with sound feedback to impart implicit knowledge and to teach...
ECIS
2001
14 years 11 months ago
2001
It has been almost three decades since Nolan proposed his stages hypothesis. Since then several studies on the stages of growth theory appeared in the academic literature. Despite...