Compositional Weak Metrics for Group Key Update
Compositional Weak Metrics for Group Key Update
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DOI:
10.4230/lipics.mfcs.2017.72
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
R. Lanotte;Massimo Merro;S. Tini
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文献类型:
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作者:
R. Lanotte;Massimo Merro;S. Tini
We investigate the compositionality of both weak bisimilarity metric and weak similarity quasimetric semantics with respect to a variety of standard operators, in the context of probabilistic process algebra. We show how compositionality with respect to nondeterministic and probabilistic choice requires to resort to rooted semantics. As a main application, we demonstrate how our results can be successfully used to conduct compositional reasonings to estimate the performances of group key update protocols in a multicast setting. 1998 ACM Subject Classification F.3.2 Semantics of Programming Languages