1. A hybrid approach based on double roulette wheel selection and quadratic programming for cardinality constrained portfolio optimization. (27th December 2021) Authors: Hu, Bo; Xiao, Hui; Yang, Nan; Jin, Hao; Wang, Lei Journal: Concurrency and computation Issue: Volume 34:Number 10(2022) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗