1. Aho, A.V., Hopcroft, J.E. and Ullman, J.D. (1983), Data Structures and Algorithms, Addison‐Wesley, Reading, MA.
2. Arai, T., Aiyama, Y. and Sasaki, Y. (1997), “Holonic storage: an assembly and storage cell by manipulation using environment”, Proc. of 29th CIRP Int. Seminar on Manufacturing Systems, pp. 221‐6.
3. Arai, T., Aiyama, Y., Sugi, M. and Ota, J. (2001), “Holonic assembly system with Plug and Produce”, Computers in Industry, Vol. 46 No. 3, pp. 289‐99.
4. Arai, T., Maeda, Y., Kikuchi, H. and Sugi, M. (2002), “Automated calibration of robot coordinates for reconfigurable assembly systems”, Annals of the CIRP, Vol. 51 No. 1, pp. 5‐8.
5. Arai, T., Izawa, H., Maeda, Y., Kikuchi, H., Ogawa, H. and Sugi, M. (2003), “Real‐time task decomposition and allocation for a multi‐agent robotic assembly cell”, Proc. of 5th IEEE Int. Symp. on Assembly and Task Planning, Besançon, France, pp. 42‐7.