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Luk, Robert W. P.; Chen, C. M. – Information Processing & Management, 2001
Discussion of office document search procedures focuses on variable bit-block compression (VBC) signature files and extends VBC signatures for document ranking. Topics include weighted VBC and aggregate VBC; word size, in bits, of term frequencies; storage and retrieval; logarithmic scaling and linear scaling; and ranking performance. (LRW)
Descriptors: Information Retrieval, Information Storage, Mathematical Formulas, Scaling