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Third International Conference on Information Technology: New Generations (ITNG'06)
A Formal Specification of Interaction Widgets Hierarchy Framework
Las Vegas, Nevada
April 10-April 12
ISBN: 0-7695-2497-4
L.J. Wang, University of New England, Australia
A.S.M. Sajeev, University of New England, Australia
L. Inchaiwong, University of New England, Australia
In this paper we provide a behavioral classification of user interaction widgets. We use Object Constraint Language (OCL) to specify widget constraints in a formal manner. The benefits of such a behavioral classification are that application interface can be described in a device and technology independent way, and that Design by Contract Principle can be applied to reason about the conformance of widgets at various level of abstraction. In addition, such classification can be considered as a guideline for mapping between abstract widgets and concrete widgets.
Index Terms:
device independent interface, abstract interactor, object constraint language (OCL), design by contract, widget
Citation:
L.J. Wang, A.S.M. Sajeev, L. Inchaiwong, "A Formal Specification of Interaction Widgets Hierarchy Framework," itng, pp.658-664, Third International Conference on Information Technology: New Generations (ITNG'06), 2006
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