Further improvement of adaptive supervised learning decision (ASLD) network in stock market. - Kei-Keung Hung; Lei Xu 001 (IJCNN, 1999)

Further study of adaptive supervised learning decision (ASLD) network in stock market. - Kei-Keung Hung; Lei Xu 001 (NSIP, 1999)

New Sharpe-ratio-related methods for portfolio selection. - Kei-Keung Hung; Chi Chiu Cheung; Lei Xu 001 (CIFEr, 2000)

An extended ASLD trading system to enhance portfolio management. - Kei-Keung Hung; Yiu-ming Cheung; Lei Xu 001 (IEEE Trans. Neural Networks, 2003)