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- Johannes Gutenberg University MainzDE160 papers
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17 papers · 1 filter
Can spurious indications for phase synchronization due to superimposed signals be avoided?
Stephan Porz, Matthäus Kiel, Klaus Lehnertz
We investigate the relative merit of phase-based methods---mean phase coherence, unweighted and weighted phase lag index---for estimating the strength of interactions between dynam…
Route to extreme events in excitable systems
Rajat Karnatak, Gerrit Ansmann, Ulrike Feudel +1
Systems of FitzHugh-Nagumo units with different coupling topologies are capable of self-generating and -terminating strong deviations from their regular dynamics that can be regard…
Surrogate-assisted analysis of weighted functional brain networks
Gerrit Ansmann, Klaus Lehnertz
Graph-theoretical analyses of complex brain networks is a rapidly evolving field with a strong impact for neuroscientific and related clinical research. Due to a number of confound…
Semantic Publishing Challenge -- Assessing the Quality of Scientific Output
Christoph Lange, Angelo Di Iorio
Linked Open Datasets about scholarly publications enable the development and integration of sophisticated end-user services; however, richer datasets are still needed. The first go…
Representing Dataset Quality Metadata using Multi-Dimensional Views
Jeremy Debattista, Christoph Lange, Sören Auer
Data quality is commonly defined as fitness for use. The problem of identifying quality of data is faced by many data consumers. Data publishers often do not have the means to iden…
The spheronic toy universe: how special relativity may be visualized to emerge from a wave-nature of matter
Manfred Schmid, Pavel Kroupa
We construct an idealized universe for didactic purposes. This universe is assumed to consist of absolute Euclidean space and to be filled with a classical medium which allows for…