Efficient wikipedia-based semantic interpreter by exploiting top-k processing. - Jong Wook Kim; Ashwin Kashyap; Dekai Li; Sandilya Bhamidipati (CIKM, 2010)

Incorporating Metadata into Dynamic Topic Analysis. - Tianxi Li; Branislav Kveton; Yu Wu; Ashwin Kashyap (BMA, 2012)

Wikipedia-Based Semantic Interpreter Using Approximate Top-k Processing and Its Application. - Jong Wook Kim; Ashwin Kashyap; Sandilya Bhamidipati (J. Univers. Comput. Sci., 2012)