Search (1 results, page 1 of 1)
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author_ss:"Radev, D.R."
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author_ss:"Fan, W."
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year_i:[2000 TO 2010}
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theme_ss:"Retrievalstudien"
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Radev, D.R.; Libner, K.; Fan, W.: Getting answers to natural language questions on the Web (2002)
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1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm