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Some considerations for using approximate optimal queries
1987
Proceedings of the 10th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '87
An optimal query has been defined as one which will recover all the known relevant
doi:10.1145/42005.42008
dblp:conf/sigir/Kwok87
fatcat:5lmqpogqjffhnbk2u7fcll47kq