@INPROCEEDINGS{sdm2011slsa,
  author = {X. Chen and Y. Qi and B. Bai and Q. Lin and J.G. Carbonell },
  title = {Sparse Latent Semantic Analysis},
  booktitle = {SIAM International Conference on Data Mining (SDM)},
  year = {2011},
  bib2html_pubtype = {Refereed Conference},
}