A reduced Hessian method for constrained optimization. - Aiping Liao (Comput. Optim. Appl., 1993)

The ellipsoid algorithm using parallel cuts. - Aiping Liao; Michael J. Todd (Comput. Optim. Appl., 1993)

An efficient trust region method for unconstrained discrete-time optimal control problems. - Thomas F. Coleman; Aiping Liao (Comput. Optim. Appl., 1995)

Solving LP Problems via Weighted Centers. - Aiping Liao; Michael J. Todd (SIAM J. Optim., 1996)

Modifying the BFGS method. - Aiping Liao (Oper. Res. Lett., 1997)