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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)
An object-oriented real time systems conceptual modeling approach is described. In this approach, each object is speciied by an object type, consisting of su-pertypes (inheritance), component types (aggregation), attributes, operations, static constraints, and timed temporal constraints. An object type speciication de-nes a theory of a type of objects. In(More)
The Cornell University School of Hotel Administration was one of the first in the world to offer a university course in revenue management (starting in 1994) and currently offers five courses related to revenue school offers undergraduate and graduate concentrations and executive education courses in revenue management. In recent years, about 10%–15% of our(More)
The demand and growth for published research in the field of multiple sclerosis (MS) has increased exponentially over the last few years. The primary aim of the Multiple Sclerosis Journal (MSJ) has always been to reflect the excellent work of the ever-expanding and diverse clinical and research field of MS, and this role will now be shared by MSJ’s(More)
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