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Fuzzy data operations

A technology of data manipulation and data elements, applied in relational databases, database models, database queries, etc., can solve problems such as security misperceptions and unreasonable grounds

Active Publication Date: 2011-09-21
INITIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this is part of the validation process for operator-entered data into the database, a single substitution when multiple substitutions exist can lead to a false perception of security by the operator when accepting the correction
If a simple list of alternatives is provided, the operator may not have a reasonable basis for choosing among the alternatives

Method used

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Examples

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Embodiment Construction

[0076] The techniques for performing fuzzy data operations can be applied to various types of systems including database systems that store collections of data in different forms. As used herein, a data set includes any collection of data that enables a portion of the data to be organized as records having values ​​for corresponding fields (also referred to as "attributes" or "columns"). Database systems and stored data collections can take various forms, such as complex database management systems or file systems that store simple flat files. One aspect of various database systems is the type of record structure it uses for records within a data set (which may include field structures for fields within each record). In some systems, the record structure of a data collection may simply define individual text documents as records, and the content of the document represents the value of one or more fields. In some systems, it is not required that all records within a single dat...

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Abstract

A method for clustering data elements stored in a data storage system includes reading data elements from the data storage system. Clusters of data elements are formed with each data element being a member of at least one cluster. At least one data element is associated with two or more clusters. Membership of the data element belonging to respective ones of the two or more clusters is represented by a measure of ambiguity. Information is stored in the data storage system to represent the formed clusters.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Application Serial No. 61 / 107,971, filed October 23, 2008, entitled "Obfuscated Data Manipulation," which is hereby incorporated by reference. technical field [0003] This description deals with fuzzy data manipulation in the field of data management. Background technique [0004] Data operations such as clustering, joining, searching, rolling up, and sorting are employed in data management to process data. Clustering is the operation of classifying data into different groups. Joins combine two pieces of data. Search through the keyword (key) to find the data entry matching the keyword. Scrolling across (across) a set of data to calculate one or more levels of sub-sum (subtotal, or other combination) operation. Sorting is the operation of arranging the order of data. [0005] Data quality is important in data management. Errors or inaccuracies caused by data manipulation de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N7/02
CPCG06N99/005G06F17/30979G06N20/00G06F16/24544G06F16/24G06F16/285G06F16/2468G06F16/90335G06N7/02G06F16/00G06F17/40G06N7/023
Inventor 阿伦.安德森
Owner INITIO TECH
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