Detail publikačního výsledku

On Formal Reachability Analysis in Networks with Dynamic Behavior

DE SILVA, G.; RYŠAVÝ, O.; MATOUŠEK, P.; ŠVÉDA, M.

Originální název

On Formal Reachability Analysis in Networks with Dynamic Behavior

Anglický název

On Formal Reachability Analysis in Networks with Dynamic Behavior

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Recently, several researches have suggested an application of formal methods for identifying configuration errors, unveiling design problems and predicting network behavior. In this paper, we contribute to this research area by defining a method able to efficiently check reachability properties in dynamically routed networks. We define a notion of network state that captures different network conditions. Each network state represents a unique combination of link availability. The naive enumeration of network states leads quickly to intractability even for small networks as the number of possible combinations grows exponentially. Instead, we enumerate all available paths and, for each path, we search for state aggregation, in which this path is active.

Anglický abstrakt

Recently, several researches have suggested an application of formal methods for identifying configuration errors, unveiling design problems and predicting network behavior. In this paper, we contribute to this research area by defining a method able to efficiently check reachability properties in dynamically routed networks. We define a notion of network state that captures different network conditions. Each network state represents a unique combination of link availability. The naive enumeration of network states leads quickly to intractability even for small networks as the number of possible combinations grows exponentially. Instead, we enumerate all available paths and, for each path, we search for state aggregation, in which this path is active.

Klíčová slova

Formal modeling and analysis, Network service reachability, Dynamic routing, Configuration validation

Klíčová slova v angličtině

Formal modeling and analysis, Network service reachability, Dynamic routing, Configuration validation

Autoři

DE SILVA, G.; RYŠAVÝ, O.; MATOUŠEK, P.; ŠVÉDA, M.

Rok RIV

2014

Vydáno

01.02.2013

ISSN

1018-4864

Periodikum

TELECOMMUNICATION SYSTEMS

Svazek

52

Číslo

2

Stát

Nizozemsko

Strany od

919

Strany do

929

Strany počet

10

URL

http://link.springer.com/article/10.1007%2Fs11235-011-9585-2

BibTex

@article{BUT91437,
  author="Hidda Marakkala Gayan Ruchika {de Silva} and Ondřej {Ryšavý} and Petr {Matoušek} and Miroslav {Švéda}",
  title="On Formal Reachability Analysis in Networks with Dynamic Behavior",
  journal="TELECOMMUNICATION SYSTEMS",
  year="2013",
  volume="52",
  number="2",
  pages="919--929",
  issn="1018-4864",
  url="http://link.springer.com/article/10.1007%2Fs11235-011-9585-2"
}

Dokumenty

On formal reachability analysis in networks with dynamic behavior