1. Abu-Mostafa, Y. S., 1990. Learning from Hints in Neural Networks. Journal of Complexity 6:192–198.
2. Abu-Mostafa, Y. S., 1993a. Hints and the VC Dimension. Neural Computation 5, no. 2:278–288.
3. Abu-Mostafa, Y. S., 1993b. A Method for Learning From Hints. In Advances in Neural Information Processing Systems, eds. S. J. Hanson, J. D. Cowan, and C. L. Giles, vol. 5, pp. 73–80. Morgan Kaufmann, San Mateo, CA.
4. Abu-Mostafa, Y. S., 1995a. Financial Applications of Learning from Hints. In Advances in Neural Information Processing Systems, eds. G. Tesauro, D. Touretzky, and T. Leen, vol. 7, pp. 411–418. The MIT Press.
5. Abu-Mostafa, Y. S., 1995b. Hints. Neural Computation 7, no. 4:639–671.