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QuoteRef: zezuP10_1991
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references t-z
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Topic:
signature files
Reference
Zezula, P., Rabitti, F., Tiberio, P., "Dynamic partitioning of signature files", ACM transactions on information systems, 9, 4, pp. 336-369, October 1991. Google
abstract ;;Quote: quick filter partitions a signature file; uses linear hashing; for large files of dynamic data and multimedia with high weight queries
338 ;;Quote: signature files use derived signatures from data objects and queries; must resolve false drops; size is 10-20% of database
339 ;;Quote: superimposed coding hashes each word to a sparse bit string; OR all words to form the object signature; weight is the number of ones
ThesaHelp: references t-z (309 items)
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Topic: signature files (21 items)