Tanja Munz

Tanja Munz
Universität Stuttgart · Institute for Visualization and Interactive Systems

Diplom, Master of Science

About

13
Publications
2,870
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51
Citations

Publications

Publications (13)
Article
Full-text available
In this paper, we introduce a visual analytics approach aimed at helping machine learning experts analyze the hidden states of layers in recurrent neural networks. Our technique allows the user to interactively inspect how hidden states store and process information throughout the feeding of an input sequence into the network. The technique can hel...
Article
We introduce a novel visual-interactive approach for analyzing, understanding, and correcting neural machine translation. Our system supports users in automatically translating documents using neural machine translation and identifying and correcting possible erroneous translations. User corrections can then be used to fine-tune the neural machine...
Article
Full-text available
This work presents a visual analytics approach to explore microsaccade distributions in high-frequency eye tracking data. Research studies often apply filter algorithms and parameter values for microsaccade detection. Even when the same algorithms are employed, different parameter values might be adopted across different studies. In this paper, we...
Preprint
Full-text available
Generalized Pythagoras trees were developed for visualizing hierarchical data, producing organic, fractal-like representations. However, the drawback of the original layout algorithm is visual overlap of tree branches. To avoid such overlap, we introduce an adapted drawing algorithm using ellipses instead of circles to recursively place tree nodes...
Article
We investigate the problem of visually encoding time-varying weighted digraphs to provide an overview about dynamic graphs. Starting from a rough overview of dynamic relational data an analyst can subsequently explore the data in more detail to gain further insights. To reach this goal we first map the graph vertices in the graph sequence to a comm...
Conference Paper
Through their recursive definition, many fractals have an inherent hierarchical structure. An example are binary branching Pythagoras Trees. By stopping the recursion in certain branches, a binary hierarchy can be encoded and visualized. But this binary encoding is an obstacle for representing general hierarchical data such as file systems or phylo...
Thesis
Softwaresysteme werden häufig über mehrere Jahre von vielen Entwicklern bearbeitet. In dieser Zeit können sich sowohl die Beteiligung der Entwickler als auch die Arbeitsbereiche, in denen entwickelt wird, stark verändern. In dieser Arbeit wird das Konzept der AOI Rivers für die Visualisierung von Softwareentwicklungsprozessen angepasst, indem es zu...
Article
Pythagoras Trees are fractals that can be used to depict binary hierarchies. But this binary encoding is an obstacle for visualizing hierarchical data such as file systems or phylogenetic trees, which branch into n subhierarchies. Although any hierarchy can be modeled as a binary one by subsequently dividing n-ary branches into a sequence of n-1 bi...

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