@article{5:41,author={Olvi L. Mangasarian and Jude W. Shavlik and Edward W. Wild}, Title={Knowledge-Based Kernel Approximation},journal={Journal of Machine Learning Research},volume={5}, url={http://www.jmlr.org/papers/volume5/kaariainen04a/kaariainen04a.pdf}}
Knowledge-Based Kernel Approximation.pdf