@patent{BarEliSchCha10, title = {Kernels and methods for selecting kernels for use in learning machines}, author = {Bartlett, P. L. and Elisseeff, A. and Sch{\"o}lkopf, B. and Chapelle, O.}, howpublished = {United States Patent, No 7788193}, month = aug, year = {2010}, doi = {}, month_numeric = {8} }