1. C.A. Casas, Tactical asset allocation: an artificial neural network based model networks (IJCNN 2001), in: International Joint Conference on Neural 3, (2001) pp. 1811–1816.
2. J.F. Chang, The construction of stock’s portfolios by using particle swarm optimization, in: The 2nd International Conference on Innovative Computing, Information and Control, 2007.
3. Integrating a piecewise linear representation method and a neural network model for stock trading points prediction;Chang;IEEE Transactions On Systems, Man, And Cybernetics – Part C: Applications And Reviews,2009
4. Applying co-evolutionary constraint satisfaction genetic algorithms to solve supply chain integration problems;Chang;Expert Systems with Applications,2010
5. Y.H. Chang, H.W. Chang, Dynamic criteria evaluation for tour scheduling optimization, in: international Conference on Business and Information 2007, July. 2007.