V.S. Melikyan1, E.S. Ghazaryan2, A.G. Harutyunyan3

1–3 National Polytechnic University of Armenia (Yerevan, Armenia)
1 CJSC Synopsys Armenia (Yerevan, Armenia)
1 vazgenm@synopsys.com, 2 eghazaryan911@gmail.com, 3 harash@seua.am