Method, device and computer program product for determining duplicated data
US11226935B2 · kind B2 · utility
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13References
10Claims
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Assignee
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Key dates
| Filing date | Mar 20, 2019 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Jan 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/285
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Technique determine (or detect) duplicated data. The techniques involve: in response to determining that data at a first position in input data is the same as predetermined data, determining a feature value of a selected portion of input data; determining whether the feature value matches with a pre-stored duplicated data pattern in a duplicated data pattern list; and in response to determining that the feature value matches with the duplicated data pattern, determining an association of the input data with reference data which is associated with the matched pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.