@article{adaptivedirectioninformationin,
  title = {adaptive direction information in differential evolution for numerical optimization},
  author = {Yiqiao Cai and Jiahai Wang and Yonghong Chen and Tian Wang and Hui Tian and Wei Luo},
  year = {2016},
  url = {https://xueshu.baidu.com/usercenter/paper/show?paperid=5faf88a074a63d1b10cc6dfc15141c17&site=xueshu_se&hitarticle=1},
}