TY - Journal of Shandong University(Engineering Science) A1 - Wei YAN,Damin ZHANG,Huijuan ZHANG,Ziyun XI,Zhongyun CHEN T1 - Improved bird swarm algorithms based on mixed decision making Y1 - 2020-04-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 34 EP - 43 VL - 50 IS - 2 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.0.2019.294 ER -