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Robertson, S.E.: ¬The probability ranking principle in IR (1977) 0.02

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Footnote: Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willet. San Francisco: Morgan Kaufmann 1997. S.281-286.

MacFarlane, A.; Robertson, S.E.; McCann, J.A.: Parallel computing for passage retrieval (2004) 0.01

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Date: 20. 1.2007 18:30:22

Robertson, S.E.; Sparck Jones, K.: Simple, proven approaches to text retrieval (1997) 0.01

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