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Abstract: This paper deals with the estimation of the signature weight as generated by the superimposed coding technique adopted in "multiple" signature files. The estimation is needed for performance evaluation of such organizations used for information retrieval applications. In particular, simple formulas for the probability density function, the expected value and the variance of the signature weight are presented. The presented formulas can be derived following a general methodology we called the ... (Update)
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BibTeX entry: (Update)
@misc{ grandi-signature,
author = "Fabio Grandi",
title = "On the Signature Weight in "Multiple" Signature Files",
url = "citeseer.comp.nus.edu.sg/687378.html" }
Citations (may not include all citations):181 Space/Time Tradeoffs in Hash Coding with Allowable Errors - Bloom - 1970
80 An Introduction to Combinatorial Analysis (context) - Riordan - 1958
50 Signature Files: An Access Method for Documents and Its Anal.. (context) - Faloutsos, Christodoulakis - 1984
32 Differential Files: Their Applications to the Maintenance of.. (context) - Severance, Lohman - 1976
28 Partial Match Retrieval via the Method of Superimposed Codes (context) - Roberts - 1979
16 Implementing Ranking Strategies Using Text Signatures (context) - Croft, Savino - 1988
15 Partitioned Signature Files: Design Issues and Performance E.. (context) - Lee, Leng - 1989
11 Frame-sliced Signature Files (context) - Lin, Faloutsos - 1992
11 Dynamic Partitioning of Signature Files (context) - Zezula, Rabitti et al. - 1991
7 Design of a Signature File Method that Accounts for Non-Unif.. (context) - Faloutsos, Christodoulakis - 1985
6 Analysis of Multiterm Queries in a Dynamic Signature File Or.. (context) - Aktug, Can - 1993
6 R Optimizer Validation and Performance Evaluation for Local .. (context) - Mackert, Lohman - 1986
6 A Second Look at Bloom Filters (context) - Mullin - 1983
6 File Organization and Processing (context) - Tharp - 1988
6 Frame-sliced Partitioned Parallel Signature Files (context) - Grandi, Tiberio et al. - 1992
4 Multikey Access Methods Based on Superimposed Coding Techniq.. (context) - Sacks-Davis, Ramamohanarao - 1987
4 A Tale of Three Spelling Checkers (context) - Mullin, Margoliash - 1990
3 Derivation of Probability Distribution of the Weight of the .. (context) - Murphree, Aktug - 1992
1 transform: A New Approach to the Study of a Discrete and Fin.. - Grandi - 1994
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