Hiroyuki Okano Andrew J. Davenport Mark Trumbo Chandra Reddy Kunikazu Yoda Masami Amano Finishing Line Scheduling in the steel industry. 811-830 2004 48 IBM Journal of Research and Development 5-6 http://dx.doi.org/10.1147/rd.485.0811 db/journals/ibmrd/ibmrd48.html#OkanoDTRYA04