User profiles for Christian Hensel

Christian Hensel

PhD Student/ Quantum Engineer
Verified email at qilimanjaro.tech
Cited by 18

Post-combustion CO2-capture from coal-fired power plants: Preliminary evaluation of an integrated chemical absorption process with piperazine-promoted potassium …

J Oexmann, C Hensel, A Kather - International journal of greenhouse gas …, 2008 - Elsevier
The simulation tool ASPEN Plus ® is used to model the full CO 2 -capture process for chemical
absorption of CO 2 by piperazine-promoted potassium carbonate (K 2 CO 3 /PZ) and the …

[HTML][HTML] The probabilistic model checker Storm

C Hensel, S Junges, JP Katoen, T Quatmann… - International Journal on …, 2022 - Springer
We present the probabilistic model checker Storm. Storm supports the analysis of discrete-
and continuous-time variants of both Markov chains and Markov decision processes. Storm …

[HTML][HTML] The 2019 Comparison of Tools for the Analysis of Quantitative Formal Models: (QComp 2019 Competition Report)

EM Hahn, A Hartmanns, C Hensel, M Klauck… - … Conference on Tools …, 2019 - Springer
Quantitative formal models capture probabilistic behaviour, real-time aspects, or general
continuous dynamics. A number of tools support their automatic analysis with respect to …

Parameter Synthesis for Markov Models: Covering the Parameter Space

S Junges, E Ábrahám, C Hensel, N Jansen… - arXiv preprint arXiv …, 2019 - arxiv.org
Markov chain analysis is a key technique in formal verification. A practical obstacle is that all
probabilities in Markov models need to be known. However, system quantities such as …

Parametric Markov chains: PCTL complexity and fraction-free Gaussian elimination

C Baier, C Hensel, L Hutschenreiter, S Junges… - Information and …, 2020 - Elsevier
Parametric Markov chains have been introduced as a model for families of stochastic systems
that rely on the same graph structure, but differ in the concrete transition probabilities. The …

Counterexample-driven synthesis for probabilistic program sketches

M Češka, C Hensel, S Junges, JP Katoen - International Symposium on …, 2019 - Springer
Probabilistic programs are key to deal with uncertainty in, eg, controller synthesis. They are
typically small but intricate. Their development is complex and error prone requiring …

Influence of nutritional tyrosine on cognition and functional connectivity in healthy old humans

C Hensel, M Becker, S Düzel, I Demuth, K Norman… - Neuroimage, 2019 - Elsevier
Tyrosine is precursor for monoamine neurotransmitters such as dopamine (DA), which is one
of the key neurotransmitters in the frontostriatal network and of crucial relevance for mental …

Laboratory precision measurements of optical emissions from coronal iron

H Bekker, C Hensel, A Daniel, A Windberger, T Pfeifer… - Physical Review A, 2018 - APS
Total solar eclipses, as the recent one seen across North America, are rare opportunities for
optical spectroscopy of the corona. In view of the dearth of accurate rest-frame wavelength …

Counterexample-guided inductive synthesis for probabilistic systems

M Češka, C Hensel, S Junges, JP Katoen - Formal Aspects of Computing, 2021 - Springer
This paper presents counterexample-guided inductive synthesis (CEGIS) to automatically
synthesise probabilistic models. The starting point is a family of finite-stateMarkov chains with …

[HTML][HTML] Parameter synthesis for Markov models: covering the parameter space

S Junges, E Ábrahám, C Hensel, N Jansen… - Formal Methods in …, 2024 - Springer
Markov chain analysis is a key technique in formal verification. A practical obstacle is that all
probabilities in Markov models need to be known. However, system quantities such as …