graphical ontology viewer/editor gary yngve. goals easy to use, interactive hide most of the...
Post on 22-Dec-2015
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Goals
• Easy to use, interactive
• Hide most of the ontology
• Keep user aware of what transformations have been done
• Undo
Features
• Navigation / transformation with mouse– left button navigates, right button transforms– popup menus for making choices
• Query window for more powerful tasks– transitive closure, workspace for chaining operations
• Search window for trying to align terms– uses lucene on FMA
Use Case: RADLEX
• many terms exactly match
• some different partitioning
(regional parts not in FMA)
• much smaller in size than FMA
Idioms
• Common ontology modifications
• For example:– dissecting a vessel prox/dist– eliminating parts and promoting their
relationships to the whole– building a set of items
• Semantics well-defined?
Other stuff
• Filtering non-class slots
• Viz multiple relation types at once
• Selective partitioning
• Degree of importance filtering
• Shorthand for names
• Gestures / lasso