Ya-Jun Qu and Bao-Gang Hu, "Generalized Constraint Neural Network Regression Model subject to Linear Priors," IEEE Transactions on Neural Networks, Vol. 22, pp. 2447-2459, 2011. Ya-Jun Qu and Bao-Gang Hu, "A Scilab Toolbox of Nonlinear Regression Models Using A Linear Solver," OSSC-2011, Accepted on August 25, 2011.