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Koshman, S.; Spink, A.; Jansen, B.J.: Web searching on the Vivisimo search engine (2006)
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Vaughan, L.: New measurements for search engine evaluation proposed and tested (2004)
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Hattery, M.: InfoSeek revises its engine (1996)
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Gomez, J.; Allen, K.; Matney, M.; Awopetu, T.; Shafer, S.: Experimenting with a machine generated annotations pipeline (2020)
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Van der Walt, M.: South African search engines, directories and portals : a survey and evaluation (2000)
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