1. Asmara, A. and Nienhuis, U. (2006), “Automatic piping system in ship”,The 5th International Conference on Computer and IT Applications in the Maritime Industries, Sieca Repro (TUD), Delft, pp. 269‐80.
2. The particle swarm - explosion, stability, and convergence in a multidimensional complex space
3. A note on two problems in connexion with graphs
4. Fan, J., Ma, M. and Gao, X. (2003), “Research on automatic laying out for external pipeline for aeroengine”,Journal of Mechanical Design, Vol. 20 No. 7, pp. 21‐3 (in Chinese).
5. Fan, X., Lin, Y. and Ji, Z. (2006), “The ant colony optimization for ship pipe route dDesign in 3D space”,Proceedings of the 6th World Congress on Intelligent Control and Automation, Dalian, China, pp. 3103‐8.