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Preparation of D3.3b “Ontology-based Model Verification (final)”

Preparation of D3.3b “Ontology-based Model Verification (final)”. B. Polgár, BME May 27, 2010, Oxford, MOGENTES Meeting. Ontology Based Verification – Objectives. Original: Verification of application specific UML models to have well-defined, consistent, complete models,

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Preparation of D3.3b “Ontology-based Model Verification (final)”

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  1. Preparation of D3.3b “Ontology-based Model Verification (final)” B. Polgár, BME May 27, 2010, Oxford, MOGENTES Meeting

  2. Ontology Based Verification – Objectives • Original: Verification of application specific UML models to have • well-defined, • consistent, • complete models, • which meet some modelling constraints. These application models are the inputs to test case generation. • New track: Determination of testability metrics

  3. Ontology Based Verification–Implementation • Have performance and reporting issues with RacerPro • New experiments with Pellet is better

  4. Execution integrated into framework Transformation from UML to OWL

  5. Execution integrated into framework Analysis in the ontology domain

  6. Output of the verification

  7. Schedule • D3.3b due M30 • Updated and new static constraints for UML models • Shall be discussed with AIT • Realization of ontology based constraint checking • Verification of development process related requirements • Any input from project partners • D3.3c due ~M33 • Extended with determination of some selected testability metrics

  8. Some metrics that have relation to testability • Coupling related metrics • CBO: Coupling Between Objects • Number of classes, the methods or properties of which is directly accessed • NOI: Number of Outgoing Invocations • Number of methods directly invoked from the methods of the class • NFMA: Number of Foreign Methods Accessed • Number of methods directly invoked from the methods of the class, which are not own or inherited • RFC3: Response Set For a Class • Number of methods that can be executed if public methods of the class are invoked from outside including own, inherited or transitively invoked methods • Inheritance related metrics • NOA: Number of Ancestors • Number of superclasses of the class. • NOC: Number of Children • Number of subclasses of the class.

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