Seong Jae Hwang, Maxwell D. Collins, Sathya N. Ravi, Vamsi K. Ithapu, Nagesh Adluru, Sterling C. Johnson, Vikas Singh. A Projection Free Method for Generalized Eigenvalue Problem with a Nonsmooth Regularizer. In 2015 IEEE International Conference on Computer Vision, ICCV 2015, Santiago, Chile, December 7-13, 2015. pages 1841-1849, IEEE, 2015. [doi]