@misc{misc43a4fc8b,
title   = {The 4th International Conference on Natural Computation ... [Editorial]},
author = {Liang, Zhao and Maozu, Guo and Lipo, Wang},
year = {2009},
doi = {10.1007/s00500-009-0424-2},
booktitle   = {International Conference on Natural Computation -ICNC}
}