Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Various Ways to Quantify BDMPs   A Boolean logic driven Markov process (BDMP) is a dependability analysis
model that defines a continuous-time Markov chain (CTMC). This formalism has
high expressive power, yet it remains readable because its graphical
representation stays close to standard fault trees. The size of a BDMP is
roughly speaking proportional to the size of the system it models, whereas the
size of the CTMC specified by this BDMP suffers from exponential growth. Thus
quantifying large BDMPs can be a challenging task. The most general method to
quantify them is Monte Carlo simulation, but this may be intractable for highly
reliable systems. On the other hand, some subcategories of BDMPs can be
processed with much more efficient methods. For example, BDMPs without repairs
can be translated into dynamic fault trees, a formalism accepted as an input of
the STORM model checker, that performs numerical calculations on sparse
matrices, or they can be processed with the tool FIGSEQ that explores paths
going to a failure state and calculates their probabilities. BDMPs with repairs
can be quantified by FIGSEQ (BDMPs capturing quickly and completely repairable
behaviors are solved by a different algorithm), and by the I&AB (Initiator and
All Barriers) method, recently published and implemented in a prototype version
of RISKSPECTRUM PSA. This tool, based exclusively on Boolean representations
looks for and quantifies minimal cut sets of the system, i.e., minimal
combinations of component failures that induce the loss of the system. This
allows a quick quantification of large models with repairable components,
standby redundancies and some other types of dependencies between omponents.
All these quantification methods have been tried on a benchmark whose
definition was published at the MARS 2017 workshop: the model of emergency
power supplies of a nuclear power plant. In this paper, after a recall of the
theoretical principles of the various quantification methods, we compare their
performances on that benchmark.

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The categories of this paper are: stat
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The categories of this paper are: cond-mat
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The categories of this paper are: q-alg
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: physics
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The categories of this paper are: hep-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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The categories of this paper are: econ