REFERANCES
1. Li, Y., Liang, S., Petrof, R., and Seth, B., 2000, “Force modeling for cylindrical plunge cutting,” The International Journal of Advanced Manufacturing Technology, Vol. 16, pp. 863 - 870.
2. Wakaokaa, S., Yamane, Y., Sekiya, K., and Narutaki, N., 2002, “High-speed and high-accuracy plunge cutting for vertical walls,” Journal of Materials Processing Technology, Vol. 127, pp. 246 - 250.
3. Ko, J., and Altintas, Y., 2007, “Time domain model of plunge milling operation,” International Journal of Machine Tools and Manufacture, Vol. 47, pp. 1351 - 1361.
4. Damir, A., Ng, E., and Elbestawi, M., 2011, “Forces prediction and stability analysis of plunge milling of systems with rigid and flexible workpiece,” International Journal of Manufacturing Technology, Vol. 54, pp. 853 - 877.
5. Al-Ahmad, M., Acunto, A., and Martin, P., 2007, “Identification of plunge milling parameters to compare with conventional milling,” Advances in Integrated Design and Manufacturing in Mechanical Engineering, Vol. 2, pp. 461 - 474.
6. Ren, J., Yao, C., Zhang, D., Xue, Y., and Liang, Y., 2009, “Research on tool path planning method of four-axis high-efficiency slot plunge milling for open blisk,” International Journal of Manufacturing Technology, Vol. 45, pp. 101 - 109.
7. El-Midany, T., and Elkeran, A., 2006, “Optimal CNC plunger selection and tool point generation for roughing sculptured surfaces cavity,” Journal of Manufacturing Science and Engineering, Vol. 128, pp. 1025 - 1029.
8. Tawfik, H., 2006, “A new algorithm to calculate the optimal inclination angle for filling of plunge milling,” International Journal of CAD/CAM, Vol. 6, pp. 801 - 809.
9. Wenfeng, G., Jianzhong, F., Zhiwei, L., and Yuchun, L., 2010, “Tool-path planning based on iso-scallop for plunge milling in pocket walls manufacture,” Mechanic Automation and Control Engineering (MACE), Vol. 3, pp. 3434 - 3437.
10. George, J., George, J., and Lamar, B., 1995, “Packing different sized circles into a rectangular container,” European Journal of Operational Research, Vol. 84, pp. 693 - 712.
11. Castillo, I., Kampas, F., and Pinter, J., 2008, “Solving circle packing problems by global optimization: Numerical results and industrial applications,” European Journal of Operational Research, Vol. 191, pp. 786 - 802.
12. Huang, W., Li, Y., Li, C., and Xu, R., 2006, “New heuristics for packing unequal circles into a circular container,” Computers and Operations Research, Vol. 33, pp. 2125 - 2142.
13. Huang, W., Li, Y., Akeb, H., and Li, C., 2005, “Greedy algorithms for packing unequal circles into a rectangular container,” Journal of The Operational Research Society, Vol. 56, pp. 539 - 548.
14. Lü, Z., and Huang, W., 2008, “PERM for solving circle packing problem”, Computer and Operation Research, Vol. 35, pp. 1742 - 1755.
15. Kubach, T., Bortfeldt, A., and Gehring, H., 2009, “Parallel greedy algorithms for packing unequal circles into a strip or a rectangle,” Central European Journal of Operation Research (CEJOR), Vol. 17, pp. 461- 477.
16. Akeb, H., Hifi, M., and Hallahd, R., 2009, “A beam search algorithm for the circular packing problem,” Computer and Operation Research, Vol. 36, pp. 1513 - 1528.
17. Akeb, H., Hifi, M., and Negre, S., 2011, “An augmented beam search-based algorithm for the circular open dimension problem”, Computers and Industrial Engineering, Vol. 61, pp. 373 - 381.
18. Visweswaran, and V., Floudas, C., 1992, “Unconstrained and constrained global optimization of polynomial functions in one variable”, Journal of global optimization, Vol. 2, pp. 73 - 99.
19. Lasserre, J., 2001, “Global optimization with polynomial and the problem of moments”, SIAM Journal on optimization, Vol. 11, pp. 796 - 817.
20. Hanzon, B., and Jibetean, D., 2003, “Global minimization of a multivariate polynomial using matrix methods”, Journal of global optimization, Vol. 27, pp. 1-23.
21. Nataraj, P., and Arounassalame, M., 2007, “A new subdivision algorithm for the bernstein polynomial approach to global optimization”, International journal of automation and computing, Vol. 4, pp. 342 - 352.
22. Nataraj, P., and Arounassalame, M., 2011, “Constrained global optimization of multivariate polynomials using Bernstein branch and prune algorithm”, Journal of global optimization, Vol. 49, pp. 185 - 212.
23. Yager, R., and Filev, D., 1992, “Approximate clustering via the Mountain method”, IEEE transactions on, systems, man, and cybernetic, Vol. 24, pp. 1279 - 1284.
24. Chiu, S., 1994, “Fuzzy model identification based on cluster estimation”, Journal of intelligent and fuzzy systems, Vol. 2, pp. 267 - 278.
25. Bataineh, K., Naji, M., Saqer M., 2011, “A comparison study between various fuzzy clustering algorithms”, Jordan journal of mechanical and industrial engineering, Vol. 5, pp. 335 - 343.