Chang, Ray-I.Ray-I.ChangHsiao, Pei-YungPei-YungHsiaoRAY-I CHANG2018-09-102018-09-101994http://www.scopus.com/inward/record.url?eid=2-s2.0-0028600443&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/309705Arbitrarily shaped cell placement by three-layer self-organizing neural networksconference paper2-s2.0-0028600443