This course presents how properties of acting systems and programs can be verified automatically. The basic notion is a transition system: any system that can be described by states and steps. We present how in CTL (computation tree logic) properties like reachability can be described.
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Automated Reasoning: Symbolic Model Checking
EIT DigitalInformações sobre o curso
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Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível intermediário
Basic logic and programming on a bachelor level.
Aprox. 13 horas para completar
Inglês
Legendas: Inglês
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível intermediário
Basic logic and programming on a bachelor level.
Aprox. 13 horas para completar
Inglês
Legendas: Inglês
oferecido por
EIT Digital
EIT Digital is a pan-European organization whose mission is to foster digital technology innovation and entrepreneurial talent for economic growth and quality of life. By linking education, research and business, EIT Digital empowers digital top talents for the future.
Programa - O que você aprenderá com este curso
1 hora para concluir
CTL model checking
After a general introduction to the MOOC, this module starts by a general description of model checking.Then Computation Tree Logic (CTL) is introduced: a language in which properties on transition systems can be described. The algorithm to check whether such a property holds is given in an abstract setting, leaving implicit how sets of states are represented.
1 hora para concluir
5 vídeos (Total 44 mín.)
5 videos
Model Checking9min
Computation Tree Logic11min
Computation Tree Logic Algorithm10min
Computation Tree Logic Example7min
3 exercícios práticos
Size of state space10min
CTL equivalence10min
CTL example10min
1 hora para concluir
BDDs part 1
In this module BDDs (binary decision diagrams) are introduced as decision trees with sharing. They represent boolean functions.
1 hora para concluir
4 vídeos (Total 33 mín.)
3 exercícios práticos
Decision tree10min
Reduced ordered decision tree10min
ROBDD10min
2 horas para concluir
BDDs part 2
After some examples of BDD, the algorithm is presented and discussed to compute the ROBDD of any propositional formula.
2 horas para concluir
4 vídeos (Total 35 mín.)
3 exercícios práticos
BDD quiz 120min
BDD quiz 220min
BDD algorithm30min
9 horas para concluir
BDD based symbolic model checking
In this last module the topics of CTL model checking and BDDs are combined: it is shown how BDDs can be used to represent sets of states in a way that the abstract algorithm for CTL mode checking can be used, and much larger state spaces can be dealt with than by using explicit state based model checking. Sever examples are presented.
9 horas para concluir
4 vídeos (Total 39 mín.), 3 leituras, 3 testes
4 videos
An example: foxes and rabbits8min
Deadlock checking in a network10min
Networks, BMC, conclusions10min
3 leituras
NuSMV source of foxes and rabbits problem10min
Introduction10min
Explanation packet switching networks and file describing routing function1h 10min
3 exercícios práticos
Problem 1: colored marbles1h
Problem 2: reaching equal values2h
Problem 3: deadlocks in packet switching networks4h
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