DATA QUALITY ENHANCEMENT FOR SMART GRID APPLICATIONS
First Claim
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1. A method comprising:
- encoding knowledge about a topic domain into a data modeling technique;
generating a set of candidate conditional functional dependencies based on a data set of said topic domain; and
applying said set of candidate conditional functional dependencies and said data modeling technique encoded with said topic domain knowledge to said data set to obtain a plurality of data quality rules for said data set.
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Abstract
A method, in one embodiment, can include encoding knowledge about a topic domain into a data modeling technique. Additionally, a set of candidate conditional functional dependencies can be generated based on a data set of the topic domain. Moreover, the set of candidate conditional functional dependencies and the data modeling technique encoded with the topic domain knowledge can be applied to the data set to obtain a plurality of data quality rules for the data set.
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Citations
20 Claims
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1. A method comprising:
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encoding knowledge about a topic domain into a data modeling technique; generating a set of candidate conditional functional dependencies based on a data set of said topic domain; and applying said set of candidate conditional functional dependencies and said data modeling technique encoded with said topic domain knowledge to said data set to obtain a plurality of data quality rules for said data set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method comprising:
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generating a set of candidate conditional functional dependencies based on a data set of a topic domain; applying said set of candidate conditional functional dependencies to said data set to obtain a plurality of data quality rules for said data set; and performing an analysis on said plurality of data quality rules to generate a derivative data quality rule for said data set. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A system comprising:
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a first module configured to encode knowledge about a topic domain into a data modeling technique; and a discovery engine coupled to said first module, said engine configured to generate a set of candidate conditional functional dependencies based on a data set of said topic domain; wherein said discovery engine configured to apply said set of candidate conditional functional dependencies and said data modeling technique encoded with said topic domain knowledge to said data set to obtain a plurality of data quality rules for said data set. - View Dependent Claims (18, 19, 20)
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Specification