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res:
bibo_abstract:
- |-
We present a methodology for proving temporal properties of the divergent runs of reactive systems with real-valued clocks. A run diverges if time advances beyond any bound. Since the divergent runs of a system may satisfy liveness properties that are not satisfied by some convergent runs, the standard proof rules are incomplete if only divergent runs are considered.
First, we develop a sound and complete proof calculus for divergence, which is based on translating clock systems into discrete systems. Then, we show that simpler proofs can be obtained for stronger divergence assumptions, such as unknown -divergence, which requires that all delays have a minimum duration of some unknown constant . We classify all real-time systems into an infinite hierarchy, according to how well they admit the translation of eventuality properties into equivalent safety properties.@eng
bibo_authorlist:
- foaf_Person:
foaf_givenName: Thomas A
foaf_name: Thomas Henzinger
foaf_surname: Henzinger
foaf_workInfoHomepage: http://www.librecat.org/personId=40876CD8-F248-11E8-B48F-1D18A9856A87
orcid: 0000−0002−2985−7724
- foaf_Person:
foaf_givenName: Peter
foaf_name: Kopke, Peter W
foaf_surname: Kopke
bibo_doi: 10.1007/3-540-58468-4_173
bibo_volume: 863
dct_date: 1994^xs_gYear
dct_publisher: Springer@
dct_title: Verification methods for the divergent runs of clock systems@
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