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It is sometimes not enough to keep the contents of a message secret, it may also be necessary to keep the existence of the message secret. The technique used to implement this, is called steganography and it is the proce...

SYMPOSIUMLIBERTY OF FAITH AND CONSCIENCEBucharest, Parliament, 23rd June 2011ADDRESS OF The Apostolic NuncioArchbishop FRANCISCO-JAVIER LOZANODean of the Diplomatic Corps in Romania

Au livre X de la Pharsale, Lucain présente la rencontre entre César et Cléopâtre, deux êtres de pouvoir dont naîtra une passion inquiétante. Le point de départ de ce sentiment bouleversant est la parole, voire le...

This paper reports on an empirical and descriptive investigation into how teachers and learners use technology in three prototypical learning activities in a higher educational online learning environment. Additionally, ...

We propose a distributed solution for the group mutual exclusion problem based on priorities, in a network with no share memory whose members only communicate by messages. The proposed algorithm is composed by two player...