Model based verification of dynamically evolvable service oriented systems
Model based verification of dynamically evolvable service oriented systems
复制标题
动态演化的面向服务系统的基于模型的验证
DOI:
10.1007/s11432-015-5332-8
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发表时间:
2016-01
影响因子:
8.8
通讯作者:
Wu Weigang
中科院分区:
文献类型:
--
作者:
Zhou Yu;Ge Jidong;Zhang Pengcheng;Wu Weigang
Dynamic evolution is highly desirable for service oriented systems in open environments. For the evolution to be trusted, it is crucial to keep the process consistent with the specification. In this paper, we study two kinds of evolution scenarios and propose a novel verification approach based on hierarchical timed automata to model check the underlying consistency with the specification. It examines the procedures before, during and after the evolution process, respectively and can support the direct modeling of temporal aspects, as well as the hierarchical decomposition of software structures. Probabilities are introduced to model the uncertainty characterized in open environments and thus can support the verification of parameter-level evolution. We present a flattening algorithm to facilitate automated verification using the mainstream timed automata based model checker–UPPAAL (integrated with UPPAAL-SMC). We also provide a motivating example with performance evaluation that complements the discussion and demonstrates the feasibility of our approach.
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DOI:
10.1016/j.jvlc.2005.11.001
发表时间:
2006-02
期刊:
J. Vis. Lang. Comput.
影响因子:
--
作者:
Karsten Hölscher;P. Ziemann;Martin Gogolla
通讯作者:
Karsten Hölscher;P. Ziemann;Martin Gogolla
DOI:
10.1007/s11432-008-0057-6
发表时间:
2008-05
期刊:
Science in China(Series F:Information Sciences)
影响因子:
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作者:
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通讯作者:
Tao XianPing
DOI:
10.1109/qest.2009.41
发表时间:
2009-09
期刊:
2009 Sixth International Conference on the Quantitative Evaluation of Systems
影响因子:
--
作者:
A. Hartmanns;H. Hermanns
通讯作者:
A. Hartmanns;H. Hermanns
影响因子:
2.2
作者:
L. Baresi;E. D. Nitto;C. Ghezzi
通讯作者:
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影响因子:
7.4
作者:
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Haibo Chen;Jie Yu;Chen Hang;B. Zang;P. Yew