Publikationer pr. år
Publikationer pr. år
Andreas E. Dalsgaard, Søren Enevoldsen, Peter Fogh, Lasse S. Jensen, Tobias S. Jepsen, Isabella Kaufmann, Kim G. Larsen, Søren M. Nielsen, Mads Chr Olesen, Samuel Pastva, Jiri Srba
Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review
Equivalence and model checking problems can be encoded into computing fixed points on dependency graphs. Dependency graphs represent causal dependencies among the nodes of the graph by means of hyper-edges. We suggest to extend the model of dependency graphs with so-called negation edges in order to increase their applicability. The graphs (as well as the verification problems) suffer from the state space explosion problem. To combat this issue, we design an on-the-fly algorithm for efficiently computing fixed points on extended dependency graphs. Our algorithm supplements previous approaches with the possibility to back-propagate, in certain scenarios, the domain value 0, in addition to the standard back-propagation of the value 1. Finally, we design a distributed version of the algorithm, implement it in an opensource tool, and demonstrate the efficiency of our general approach on the benchmark of Petri net models and CTL queries from the Model Checking Contest 2016.
Originalsprog | Engelsk |
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Titel | Application and Theory of Petri Nets and Concurrency - 38th International Conference, PETRI NETS 2017, Proceedings |
Antal sider | 20 |
Vol/bind | 10258 LNCS |
Forlag | Springer |
Publikationsdato | 2017 |
Sider | 139-158 |
ISBN (Trykt) | 9783319578606 |
DOI | |
Status | Udgivet - 2017 |
Begivenhed | 38th International Conference on Application and Theory of Petri Nets and Concurrency, PETRI NETS 2017 - Zaragoza, Spanien Varighed: 25 jun. 2017 → 30 jun. 2017 |
Konference | 38th International Conference on Application and Theory of Petri Nets and Concurrency, PETRI NETS 2017 |
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Land/Område | Spanien |
By | Zaragoza |
Periode | 25/06/2017 → 30/06/2017 |
Navn | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Vol/bind | 10258 LNCS |
ISSN | 0302-9743 |
Publikation: Ph.d.-afhandling