Tingsong Du, Pusheng Fei, Yanjun Shen. A Modified Niche Genetic Algorithm Based on Evolution Gradient and Its Simulation Analysis. In Jingsheng Lei, Jingtao Yao, Qingfu Zhang, editors, Third International Conference on Natural Computation, ICNC 2007, Haikou, Hainan, China, 24-27 August 2007, Volume 4. pages 35-39, IEEE, 2007. [doi]