NEURAL PARALLEL & SCIENTIFIC COMPUTATIONS, vol. 4, no. 3, page. 367 - 386, 1996-01
NEURAL PARALLEL & SCIENTIFIC COMPUTATIONS, vol. 2, no. 1, page. 29 - 42, 1994-01
전자공학회논문지, vol. 35, no. 9, page. 76 - 88, 1998-01
Thesis(Doctor), 1996