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Last modified date is: 2016-07-17

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Diagram (this article has no graphical representation)

General description

Name:	Affordance
Submitted by:	AndreaNuzzolese
Also Known As:
Intent:	To represent the model for supporting the action selection mechanism.
Domains:
Competency Questions:	Which is the strength of an Affordance? Which tasks are afforded in a certain situation? How should an agent behave in a certain situation? Which are the parameters involved in certain task?
Solution description:	The Afforndance ODP relies on the descriptions and situations ODP, and is combined with a frame-based representation scheme. This allows to extend the notion of affordance not only to physical objects, but also complex situations afford actions.
Reusable OWL Building Block:	1 (350)
Consequences:
Scenarios:
Known Uses:
Web References:
Other References:
Examples (OWL files):
Extracted From:	http://www.ontologydesignpatterns.org/ont/dul/DUL.owl
Reengineered From:
Has Components:
Specialization Of:
Related CPs:

Elements

The Affordance Content OP locally defines the following ontology elements:

hasParameter (owl:ObjectProperty) It associates the Task with its parameters.

hasParameter page

hasTask (owl:ObjectProperty) It associates an Affordance to the Task it refers to.

hasTask page

holds (owl:ObjectProperty) It associates an Affordance with the Frame in which it holds.

holds page

isHeldBy (owl:ObjectProperty) It associates a Frame with the Affordance it enables.

isHeldBy page

affordanceStrength (owl:DatatypeProperty) It encodes the strength of the Affordance.

affordanceStrength page

Affordance (owl:Class) An affordance is modelled in DnS fashion and is an n-ary that relates state of the world (i.e., situations) to tasks according to specific weights or affordance strengths.

Affordance page

Frame (owl:Class)

Frame page

Situation (owl:Class) A state of the world.

Situation page

TaskParameter (owl:Class) A parameter of a task.

TaskParameter page

Additional information

Scenarios

Scenarios about Affordance

No scenario is added to this Content OP.

Reviews

Reviews about Affordance

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Other info at evaluation tab

Modeling issues

Modeling issues about Affordance

There is no Modeling issue related to this proposal.