Definition and Correct Refinement of Operation Specifications

Abstract. Modern incremental and iterative software engineering processes advocate to build software systems by first creating a highly simpliabstract model of the system which is then moved by applying a series of model improvements toward implementation. Models of software systems at any level of abstraction should contain, besides structural information, a precise description of the expected system behavior. This paper formalizes relations between models of the same system at differls of abstraction, classifies approaches for describing behavior of system operations, and investigates how these system operation descriptions can be kept synchronized with frequent changes of the system's structure.

• Type: Conference
• Year: 2006
• Where: DICS
• Authors: Thomas Baar, Slavisa Markovic, Frédéric Fondement, Alfred Strohmeier
• Keywords: DICS 2006, Iterative Software Engineering, Paper Formalizes Relations, Software Engineering, Software Systems