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Koshman, S.; Heidorn, B.; Kim, H.: ACM SIGIR '93 provides information retrieval roundup (1993)
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SIGIR'92 : Proceedings of the 15th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (1992)
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SIGIR'91 : Proceedings of the 14th Anuual International ACM/SIGIR Conference on Research and Development in Information Retrieval, Chicago, IL, 13.-16.19.1991 (1991)
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SIGIR'98 : Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August, 24-28, 1998 (1998)
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SIGIR'94 : Proceedings of the Special Interest Group on Information Retrieval Conference, Dublin, 3-6 July 1994 (1994)
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