1 Citationer (Scopus)

Abstrakt

Dependency graphs, as introduced more than 20 years ago by Liu and Smolka, are oriented graphs with hyperedges that connect nodes with sets of target nodes in order to represent causal dependencies in the graph. Numerous verification problems can be reduced into the problem of computing a minimum or maximum fixed-point assignment on dependency graphs. In the original definition, assignments link each node with a Boolean value; however, in the recent work the assignment domains have been extended to more general setting, even including infinite domains. In this survey paper, we present an overview of the recent results on extensions of dependency graphs in order to deal with verification of quantitative, probabilistic, parameterized and timed systems.

OriginalsprogEngelsk
TidsskriftInternational Journal on Software Tools for Technology Transfer
Vol/bind22
Udgave nummer5
Sider (fra-til)635-654
Antal sider20
ISSN1433-2779
DOI
StatusUdgivet - 1 okt. 2020

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