1. A. Gupta, Y.S. Ong, L. Feng, Multifactorial evolution: toward evolutionary multitasking. IEEE Trans. Evolut. Comput. 20(3), 343–357 (2016)
2. D.H. Wolpert, W.G. Macready, No free lunch theorems for optimization. IEEE Trans. Evolut. Comput. 1(1), 67–82 (1997)
3. B. Da, Y.S. Ong, L. Feng, A.K. Qin, A. Gupta, Z. Zhu, C.K. Ting, K. Tang, X. Yao, Evolutionary multitasking for single-objective continuous optimization: benchmark problems, performance metric, and baseline results. Preprint. arXiv:1706.03470 (2017)
4. Y. Yuan, Y.S. Ong, L. Feng, A.K. Qin, A. Gupta, B. Da, Q. Zhang, K.C. Tan, Y. Jin, H. Ishibuchi, Evolutionary multitasking for multiobjective continuous optimization: Benchmark problems, performance metrics and baseline results (2017). Preprint. arXiv:1706.02766
5. J. Liang, B. Qu, P.N. Suganthan, Problem definitions and evaluation criteria for the CEC 2014 special session and competition on single objective real-parameter numerical optimization. Computational Intelligence Laboratory, Zhengzhou University, Zhengzhou China and Technical Report, Nanyang Technological University, Singapore, 2013