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Ofoghi, B.; Yearwood, J.; Ma, L.: ¬The impact of frame semantic annotation levels, frame-alignment techniques, and fusion methods on factoid answer processing (2009)
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López-Ostenero, F.; Peinado, V.; Gonzalo, J.; Verdejo, F.: Interactive question answering : Is Cross-Language harder than monolingual searching? (2008)
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Burke, R.D.: Question answering from frequently asked question files : experiences with the FAQ Finder System (1997)
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Egghe, L.; Rousseau, R.: Topological aspects of information retrieval (1998)
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Francu, V.: Multilingual access to information using an intermediate language (2003)
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