Hierarchical interfaces for hardware software systems. - Tudor Niculiu; Chouki Aktouf; Sorin Cotofana (ESM, 2000)

Hierarchical Intellignet Mixed Simulation. - Tudor Niculiu; Sorin Cotofana (ESM, 2002)

Locality and globality: Estimations of the encryption collectivities. - Cristian Lupu; Tudor Niculiu; Eduard Franti (ICINCO-RA, 2006)

Consciousness for modeling intelligence - simulating the evolution by closure to the inverse. - Tudor Niculiu; Cristian Lupu; Sorin Cotofana (ICINCO-ICSO, 2006)