Charles L. Isbell. Sparse multi-level representations for text retrieval. PhD thesis, Massachusetts Institute of Technology, Cambridge, MA, USA, 1998. [doi]
@phdthesis{ndltd-765, title = {Sparse multi-level representations for text retrieval}, author = {Charles L. Isbell}, year = {1998}, url = {http://hdl.handle.net/1721.1/47513}, note = {ndltd.org (oai:dspace.mit.edu:1721.1/47513)}, researchr = {https://researchr.org/publication/ndltd-765}, cites = {0}, citedby = {0}, school = {Massachusetts Institute of Technology, Cambridge, MA, USA}, }