1. Automatic question generation using discourse cues;Agarwal,2011
2. Multiple choice question (mcq) answering system for entrance examination;Banerjee,2013
3. The linguistic structure of english web-search queries;Barr,2008
4. Modeling higher-order term dependencies in information retrieval using query hypergraphs;Bendersky,2012
5. Structure and semantics for expressive text kernels;Bloehdorn,2007