Chunhua Shen, Hongdong Li, Michael J. Brooks. A Convex Programming Approach to the Trace Quotient Problem. In Yasushi Yagi, Sing Bing Kang, In-So Kweon, Hongbin Zha, editors, Computer Vision - ACCV 2007, 8th Asian Conference on Computer Vision, Tokyo, Japan, November 18-22, 2007, Proceedings, Part II. Volume 4844 of Lecture Notes in Computer Science, pages 227-235, Springer, 2007. [doi]