中国科学院数学与系统科学研究院期刊网
Online portfolio selection strategy by aggregating finite expert advices
ZHANG Yong, ZHANG Wei-guo, XU Wei-jun, YANG Xing-yu
Systems Engineering - Theory & Practice . 2015, (1): 57 -66 .  DOI: 10.12011/1000-6788(2015)1-57