—Modulation techniques have attracted increasing attention in optical wireless communications. Basic schemes such as on off keying (OOK), pulse amplitude modulation (PAM) and pul...
Yu Zeng, Roger J. Green, Shaobo Sun, Mark S. Leeso...
In this paper we present a concept and an architecture for a location dependent Digital Rights Management system. The solution is based on a trusted hardware which incorporates th...
The evolution of deep submicron technologies allows the development of increasingly complex Systems on a Chip (SoC). However, this evolution is rendering less viable some well-est...
Julian J. H. Pontes, Matheus T. Moreira, Rafael So...
Abstract--Cyber-Physical Systems require distributed architectures to support safety critical real-time control. Kopetz' Time-Triggered Architectures (TTA) have been proposed ...
Due to the impact of the rapid popularization of Internet and e-commerce, most organizations and enterprises take great effort to protect their information systems against malicio...