Modeling Mobility with Open Data
2nd SUMO Conference 2014 Berlin, Germany, May 15-16, 2014
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Article
Open AccessRiemannian Optimization via Frank-Wolfe Methods
We study projection-free methods for constrained Riemannian optimization. In particular, we propose a Riemannian Frank-Wolfe (RFW) method that handles constraints directly, in contrast to prior methods that rely ...
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Chapter
How smart is Smart Mobility? – Smart-City-Mehrwerte und -Potenziale für die Mobilität der Zukunft
Der Begriff ‚Smart City‘ ist politisch, medial und in der kommunalen Praxis omnipräsent. Zugleich zeigte Dameri bereits 2013 auf, wie unterschiedlich der Begriff der ‚smarten‘ Stadt genutzt wird: Die Bedeutung...
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Article
Open AccessExploration of the sputum methylome and omics deconvolution by quadratic programming in molecular profiling of asthma and COPD: the road to sputum omics 2.0
To date, most studies involving high-throughput analyses of sputum in asthma and COPD have focused on identifying transcriptomic signatures of disease. No whole-genome methylation analysis of sputum cells has ...
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Article
Open AccessDiscrete populations of isotype-switched memory B lymphocytes are maintained in murine spleen and bone marrow
At present, it is not clear how memory B lymphocytes are maintained over time, and whether only as circulating cells or also residing in particular tissues. Here we describe distinct populations of isotype-swi...
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Chapter and Conference Paper
Public Transport, Logistics and Rail Traffic Extensions in SUMO
Disasters and major events affect the efficiency of passenger and freight transportation. The project VABENE++ considers the question what happens when the transport network is disturbed due such an event. Wit...
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Chapter and Conference Paper
Forman’s Ricci Curvature - From Networks to Hypernetworks
Networks and their higher order generalizations, such as hypernetworks or multiplex networks are ever more popular models in the applied sciences. However, methods developed for the study of their structural p...
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Chapter
Heuristic Framework for Multiscale Testing of the Multi-Manifold Hypothesis
When analyzing empirical data, we often find that global linear models overestimate the number of parameters required. In such cases, we may ask whether the data lies on or near a manifold or a set of manifold...
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Book and Conference Proceedings
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Book and Conference Proceedings
Simulation of Urban Mobility
First International Conference, SUMO 2013, Berlin, Germany, May 15-17, 2013. Revised Selected Papers
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Article
Acoustic-induced motion of the bushcricket (Mecopoda elongata, Tettigoniidae) tympanum
Bushcrickets have a tonotopically organised hearing organ, the so-called crista acustica, in the tibia of the forelegs. This organ responds to a frequency range of about 5–80 kHz and lies behind the anterior tymp...
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Article
Otoacoustic emissions from insect ears: evidence of active hearing?
Sensitive hearing organs often employ nonlinear mechanical sound processing which generates distortion-product otoacoustic emissions (DPOAE). Such emissions are also recordable from tympanal organs of insects....
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Book
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Article
In patients chronically treated with metoprolol, the demand of inotropic catecholamine support after coronary artery bypass grafting is determined by the Arg389Gly-β1-adrenoceptor polymorphism
In vitro, the Arg389Gly-β1-adrenoceptor (AR) polymorphism exhibits decreased receptor signaling. In vivo, dobutamine infusion evoked smaller heart rate and/or contractility increases in subjects carrying Gly389Gl...
