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  • × author_ss:"Robertson, S."
  1. Beaulieu, M.; Robertson, S.; Rasmussen, E.: Evaluating interactive systems in TREC (1996) 5.50 
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  2. Robertson, S.; Callan, J.: Routing and filtering (2005) 5.50 
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  3. Robertson, S.: How Okapi came to TREC (2005) 5.50 
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  4. Robertson, S.: On the history of evaluation in IR (2009) 5.50 
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