A question answering system based on grammatical structure matching. - Ahad Niknia; Leila Sharif Hassanabadi (IADIS AC (1), 2009)

Secure cloud-of-clouds storage with space-efficient secret sharing. - Ahad Niknia; Miguel Correia 001; Jaber Karimpour (J. Inf. Secur. Appl., 2021)