Electronic Data Interchange (EDI) standards for transmission of business messages were promulgated in the 1970s. As standards became more complex to provide additional message typ...
Global processes imply that the information systems have the architecture of virtual peer-to-peer networks of autonomous permanent services. It is typical for IS supporting e-gover...
We consider scheduling problems that are motivated by an optimization of the transmission schedule of a smart antenna. In these problems we are given a set of messages and a confl...
We propose (T, N) multi-ciphertext scheme for symmetric encryption. The scheme encrypts a message into N distinct ciphertexts. The knowledge of the symmetric key allows decryption ...
Abstract—In order to achieve data delivery in Delay Tolerant Networks (DTN), researchers have proposed the use of store-carryand-forward protocols: a node there may store a messa...
Amir Krifa, Chadi Barakat, Thrasyvoulos Spyropoulo...