Last modified date is: 2016-07-17

Graphical representation

Diagram

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

There is no review about this proposal.

Some subquery has no valid condition.

This revision (revision ID 12749) takes in account the reviews: none

Other info at evaluation tab

Modeling issues

Modeling issues about Affordance

There is no Modeling issue related to this proposal.