doi dblpFast Large-Scale Spectral Clustering by Sequential Shrinkage OptimizationTie-Yan Liu | Huai-Yuan Yang | Xin Zheng | Tao Qin | Wei-Ying MaAdvances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings