ter verkrijging van de graad van doctor aan de Universiteit Twente, op gezag van de rector magnicificus, prof. dr. W.H.M. Zijm, volgens besluit van het College voor Promoties in het openbaar te verded...
Smart cards, having no user interface, are unable to communicate with the user directly. Communication is only possible with the aid of a terminal, which leads to several security problems. For exampl...
. A finite set of vectors S ae R n is called a simplex iff S is linearly dependent but all its proper subsets are independent. If we denote the number of simplexes contained in H ` R n by simp(H), the...
. A finite set of vectors S ae R n is called a simplex iff S is linearly dependent but all its proper subsets are independent. If we denote the number of simplexes contained in H ` R n by simp(H), the...
. A finite set of vectors S ae R n is called a simplex iff S is linearly dependent but all its proper subsets are independent. If we denote the number of simplexes contained in H ` R n by simp(H), the...
Abstract Consider an application where a human user has to digitally sign a message. It is usually assumed that she has a trusted computer at her disposal, however, this assumption does not hold in se...
Abstract Consider an application where a human user has to digitally sign a message. It is usually assumed that she has a trusted computer at her disposal, however, this assumption does not hold in se...
The Augmented Reality Videoconferencing System is a novel remote collaboration tool combining a desktop-based AR system and a videoconferencing module. The novelty of our system is the combination of ...