(2014). Assessing the benefits of reward programs: A recommended approach and case study from the lodging industry [Electronic article].
An object-oriented real t i m e systems conceptual modeling approach is described. In this approach, each object is specified by a n object type, consisting of su-pertypes (inheritance), component types (aggregation), attributes, operations, static constraints, and timed temporal constraints. An object type specification defines a theory of a type of… (More)