TY - RPRT TI - Swarm intelligence for mixed-variable design optimization. AU - Chuang-Xin Guo AU - Jia-Sheng Hu AU - Bin Ye AU - Yi-Jia Cao PY - 2004 DO - 10.1631/jzus.2004.0851 UR - https://pubmed.ncbi.nlm.nih.gov/15495314/ ID - 15495314 ER -