Reviews:AndreaNuzzolese about Normalization

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AndreaNuzzolese about Normalization (Revision ID: 10115)

Overall suggestion (score): 1 - needs minor revision

Review Summary: The aims behind the proposal are very clear to understand and the Normalization pattern can be, with a few revisions, a good solution to them. I agree that in the case of a large polyhierarchy is much better to infer subsumption relationships than hardcode them, but it should be clarify better how the complexity of the reasoning is increased by a lot of new added restrictions, expecially with large data sets of triples. Furthermore adding disjointess can introduce inconsistence in the schema and incoherence in the data.
Reviewer Confidence: High
Community Relevance:
Relation to Best Practices:
Relations to Other Patterns:
Overall Understandability: The example figure is not so clear and self-explained. I suggest to add some lines to explain how and where restrictions and disjointess clauses are added.
Clear Problem Description:
Clear Relevance and Consequences:
Clear Figures and Illustrations:
Missing Information:

Posted: 2010/9/19 Last modified: 2010/9/19

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