36Th International Conference on Computers and Industrial Engineering, Icc and Ie 2006, Date: 20 June 2006 through 23 June 2006, Location: Taipei, Sponsors: Computer and Industrial Engineering: An International;Journal National Tsing Hua University (NTHU);Powerchip Semiconductor Co.;Philips Electronic Building Elements Industries (Taiwan) Ltd.;Information Service Industry Association of R.O.C.