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Industrial Automatic Control Systems and Controllers Annotation << Back
Features of Detecting Similar Rrecords in Data Storage |
D.S. Smirnov, V.A. Ivanov, M.U. Konishev, A.A. Dvilyansky, A.V. Nadezhin
The paper discusses the problem of having similar records in data storages, provides an overview of existing approaches to their detection. It is revealed that the known approaches in the fi eld of detection of similar records do not allow to solve the problem with a high probability of detection, therefore, an approach is proposed based on the use of statistical decision criteria for detecting records with similar statistical properties. On its basis, simulation and analytical models of records in data storages have been developed, reflecting the dependence of the statistical properties of records on their structural changes.
Keywords: data storage; similar records; probability of detection; Euclidean metric; simulation model; analytical model.
Contacts: E-mail: misha-kon@mail.ru
Pp. 40-44. |
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