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KSEM
2010
Springer

Large-Scale, Exhaustive Lattice-Based Structural Auditing of SNOMED CT

9 years 1 months ago
Large-Scale, Exhaustive Lattice-Based Structural Auditing of SNOMED CT
One criterion for the well-formedness of ontologies is that their hierarchical structure forms a lattice. Formal Concept Analysis (FCA) has been used as a technique for assessing the quality of ontologies, but is not scalable to large ontologies such as SNOMED CT (>300k concepts). We developed a methodology called Lattice-based Structural Auditing (LaSA), for auditing biomedical ontologies, implemented through automated SPARQL queries, in order to exhaustively identify all non-lattice pairs in SNOMED CT. The percentage of
Guo-Qiang Zhang
Added 14 Feb 2011
Updated 14 Feb 2011
Type Journal
Year 2010
Where KSEM
Authors Guo-Qiang Zhang
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