Unified Linear Subspace Approach to Semantic Analysis. - Dandan Li; Chungping Kwong (IKE, 2007)

Understanding Latent Semantic Indexing: A Topological Structure Analysis Using Q-Analysis Method. - Dandan Li; Chungping Kwong (IKE, 2007)

Unified linear subspace approach to semantic analysis. - Dandan Li; Chungping Kwong; Dik Lun Lee (J. Assoc. Inf. Sci. Technol., 2010)