A multiband OFDM transmitter and receiver are presented for underwater communications at low SNR. Compared with a single-band OFDM scheme, the multiband approach leads to a conside...
igh level of abstraction and to provide broad oversight. In contrast, the goal of computer science security education is to provide the technicalexpertisetodevelopsecure software a...
We present the Vida family of abstractions of anonymous communication systems, model them probabilistically and apply Bayesian inference to extract patterns of communications and u...
Abstract. Inspired by P systems initiated by Gheorghe P˜aun, we study a computation model over a multiset of communicating objects. The objects in our model are instances of fini...
To better protect information systems, computation time data protection needs to be considered such that even when the system is partially compromised, the security of the system ...