Security communications interoperability protocol implementation. - Valeriu Ionescu; Ion Sima; Adrian-Viorel Diaconu; Valentin Stan (COMM, 2012)

XXTEA, an alternative replacement of KASUMI cipher algorithm in A5/3 GSM and f8, f9 UMTS data security functions. - Ion Sima; Daniel Tarmurean; Victor Greu; Adrian-Viorel Diaconu (COMM, 2012)

Model and algorithm for the estimation of internal/environmental interference influence and improvement of IEEE 802.11/WiFi networks performance, using passive monitoring. - Victor Greu; Petrica Ciotirnae; Florin Popescu; Miguel G. Burgos; Ion Sima (COMM, 2014)

Experimental determining ideality coefficient for different kind of semiconductor diodes using NI ELVIS II+. - Gheorghe Andrei; Ion Sima; Cristian Andrei (ECAI, 2015)

Cryptographic chemistry. - Adrian Beteringhe; Ion Sima (ECAI, 2015)

A new chemometric tool to predict the boiling points of some cycloalkanes. - Adrian Beteringhe; Ion Sima (ECAI, 2016)