Subspace clustering for high dimensional data: a review. - Lance Parsons; Ehtesham Haque; Huan Liu 001 (SIGKDD Explor., 2004)

Research Paper Recommender Systems: A Subspace Clustering Approach. - Nitin Agarwal 001; Ehtesham Haque; Huan Liu 001; Lance Parsons (WAIM, 2005)

A Subspace Clustering Framework for Research Group Collaboration. - Nitin Agarwal 001; Ehtesham Haque; Huan Liu 001; Lance Parsons (Int. J. Inf. Technol. Web Eng., 2006)