Boolean Model
Author:
Publisher
Springer New York
Link
http://link.springer.com/content/pdf/10.1007/978-1-4899-7993-3_917-2
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5. Croft W, Turtle H, Lewis D. The use of phrases and structured queries in information retrieval. In: Proceedings of 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval; 1991. p. 32–45.
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