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Relative Dimension of Posets
Dominik Dürrschnabel, Jędrzej Hodor, Piotr Micek +2
Dimension of partially ordered sets (posets for short) can be seen as a measure of how much space is needed to store posets. Refining the definition of dimension, or actually the l…
Exploring ESC Winners with Nested Diagrams
Anurag Sharma, Marcel Nöhre, Gerd Stumme
We present ConceptFlow, a scikit-learn-compatible Python library for Formal Concept Analysis that constructs and renders nested line diagrams from many-valued formal contexts. Give…
Node Labeling in Line Diagrams of Ordered Sets
Marcel Nöhre, Gerd Stumme
We propose a flexible, two-phase algorithm for labeling line diagrams of ordered sets, in which the nodes of direct neighbors in the order relation are connected by a straight, upw…
DimFlux: Force-Directed Additive Line Diagrams
Marcel Nöhre, Dominik Dürrschnabel, Bernhard Ganter +1
The visualization of concept lattices is a central problem in the field of Formal Concept Analysis. Force-directed algorithms, as popular in graph drawing, are a promising approach…