NLP Library
Mapping the Question Answering Domain. Digital Libraries: Universal and Ubiquitous Access to Information. 5362:396-397.
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2008. A Trend Analysis of the Question Answering Domain. Sixth International Conference on Information Technology: New Generations. :1522–1527.
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2009. Design and development of a concept-based multi-document summarization system for research abstracts. Journal of Information Science. 34:308-326.
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2008.