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  • × author_ss:"Ravana, S.D."
  1. Balakrishnan, V.; Ahmadi, K.; Ravana, S.D.: Improving retrieval relevance using users' explicit feedback (2016) 0.01 
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    Date
    20. 1.2015 18:30:22
    18. 9.2018 15:02:04
  2. Rajagopal, P.; Ravana, S.D.; Koh, Y.S.; Balakrishnan, V.: Evaluating the effectiveness of information retrieval systems using effort-based relevance judgment (2019) 0.01 
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    Content
    Vgl.: https://doi.org/10.1108/AJIM-04-2018-0086.
    Date
    20. 1.2015 18:30:22
  3. Ravana, S.D.; Rajagopal, P.; Balakrishnan, V.: Ranking retrieval systems using pseudo relevance judgments (2015) 0.01 
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    Date
    20. 1.2015 18:30:22
    18. 9.2018 18:22:56
  4. Ravana, S.D.; Taheri, M.S.; Rajagopal, P.: Document-based approach to improve the accuracy of pairwise comparison in evaluating information retrieval systems (2015) 0.01 
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    Date
    20. 1.2015 18:30:22

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