A “dual language” component-based approach to the development of real-time critical applications is proposed. UML provides the constructs for modeling the structure of the system and the behavior of the system's components. A new descriptive language based on temporal logic, called OTL (Object Temporal Logic) is defined, in order to let the developer assert properties of the system at an abstract specification level. A development process consistent with the proposed notation is also briefly described.
A Dual Language Approach Extension to UML for the Development of Time-Critical Component-Based Systems
LAVAZZA, LUIGI ANTONIO;MORASCA, SANDRO;
2003-01-01
Abstract
A “dual language” component-based approach to the development of real-time critical applications is proposed. UML provides the constructs for modeling the structure of the system and the behavior of the system's components. A new descriptive language based on temporal logic, called OTL (Object Temporal Logic) is defined, in order to let the developer assert properties of the system at an abstract specification level. A development process consistent with the proposed notation is also briefly described.
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