... that each of the variables , , and has multiple indices. For a five-operation example performed on a 2-MU, 2-WL parallel machine,given that both MUs and one WL are available for each operation, ... 999–1013. 21. D. Yip-Hoi and D. Dutta, An introduction to parallel machine tools and related CAPP issues,Advances in Feature Base Manufacturing, J.J. Shah, M. Mäntylä and D.S. Nau (Eds.), Elsevier,New ... ValuesXover=10Lee, Yuan-Shin et al "Soft Computing for Optimal Planning and Sequencing of Parallel Machining Operations"Computational Intelligence in Manufacturing HandbookEdited by Jun Wang et alBoca...