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ISMB/ECCB Stockholm 2009:
ISMB/ECCB
PT06: Karin Verspoor - Ontology Quality Assurance Through Analysis of Term Transformations
June 28, 2009
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Mitsuteru N and Mike Chelen liked this
univocality: consistency of expression of concepts within an ontology. This facilitates human usability and computational tools can utilize this regularity.
- Allyson Lister
Try to identify cases where there were violations of univocality: two semantically similar terms with different structure in their term labels.
- Allyson Lister
Steps: abstraction, stopword removal and alphabetic reordering
- Allyson Lister
In the end, found 237 clusters that may contain a univocality violation.
- Allyson Lister
Discovered 67 true positive violations (35% ) of univocality.
- Allyson Lister
Blog post: http://themindwobbles.wordpress.com/2009...
- Allyson Lister