Semantic document classification and keyword spotting in digital repositories. - Nikunj Yadav; Yanu Gupta; Manish Kumar; Ratna Sanyal (MEDES, 2009)

Semantic Classification, Keyword Mining and Search Space Optimization for digital ecosystems. - Nikunj Yadav; Yanu Gupta; Manish Kumar; Ratna Sanyal (J. Multim. Process. Technol., 2010)