Cognos: crowdsourcing search for topic experts in microblogs

Ghosh, Saptarshi and Sharma, Naveen Kumar and Benevenuto, Fabrício and Ganguly, Niloy and Gummadi, Krishna P.
(2012) Cognos: crowdsourcing search for topic experts in microblogs.
In: The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012.
Conference: SIGIR ACM International Conference on Research and Development in Information Retrieval

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Official URL: http://doi.acm.org/10.1145/2348283.2348361

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