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Yu, C.T.; Salton, G.: Effective information retrieval using term accuracy (1971)
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- Communications of the Association for Computing Machinery. 20(1971), S.135-142
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Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976)
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- Journal of the Association for Computing Machinery. 23(1976), S.76-88
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Yu, C.T.; Salton, G.; Siu, M.K.: Effective automatic indexing using term addition and deletion (1978)
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- Source
- Journal of the Association for Computing Machinery. 25(1978), S.210-225
