Structural Analysis and Auditing of Snomed Hierarchies Using Abstraction Networks
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چکیده
STRUCTURAL ANALYSIS AND AUDITING OF SNOMED HIERARCHIES USING ABSTRACTION NETWORKS
منابع مشابه
Structural methodologies for auditing SNOMED
SNOMED is one of the leading health care terminologies being used worldwide. As such, quality assurance is an important part of its maintenance cycle. Methodologies for auditing SNOMED based on structural aspects of its organization are presented. In particular, automated techniques for partitioning SNOMED into smaller groups of concepts based primarily on relationships patterns are defined. Tw...
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Medical terminologies are large and complex. Frequently, errors are hidden in this complexity. Our objective is to find such errors, which can be aided by deriving abstraction networks from a large terminology. Abstraction networks preserve important features but eliminate many minor details, which are often not useful for identifying errors. Providing visualizations for such abstraction networ...
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OBJECTIVE Large and complex terminologies, such as Systematized Nomenclature of Medicine-Clinical Terms (SNOMED CT), are prone to errors and inconsistencies. Abstraction networks are compact summarizations of the content and structure of a terminology. Abstraction networks have been shown to support terminology quality assurance. In this paper, we introduce an abstraction network derivation met...
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تاریخ انتشار 2012