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Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00)
Real-time systems development: from structured analysis to object-oriented design
Cheju Island, South Korea
December 12-December 14
ISBN: 0-7695-0930-4
Jyhjong Lin, Dept. of Inf. Manage., Chaoyang Univ. of Technol., Wufeng, Taiwan
For their simplicity and maturity, structured methods are most widely used for modeling and analysis of real time systems. These methods, however, lack full support for those important features of real time systems like execution control, time constraint, safety, and fault tolerance. In addition, they are not formal enough for verification of system properties. To address their shortcomings, we present an approach that describes those important features in an enhanced DFD model. The model also supports sufficient formality for the verification of system properties. To take advantage of object oriented techniques, the translation of the model to an object oriented design model is then presented.
Index Terms:
real-time systems; structured programming; object-oriented programming; program verification; real time systems development; structured analysis; object oriented design; structured methods; execution control; time constraint; fault tolerance; enhanced DFD model; system property verification; object oriented techniques; OO design model
Citation:
Jyhjong Lin, "Real-time systems development: from structured analysis to object-oriented design," rtcsa, pp.486, Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00), 2000
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