Characterizations of Planar Lattices
Zschalig, Christian
Recently, Formal Concept Analysis has proven to be an efficient method for the analysis and representation of information. However, the possibility to visualize concept hierarchies is affected by the difficulty of drawing attractive lattice diagrams automatically. Reducing the number of edge crossings seems to increase the readability of those drawings. This work concerns with a mandatory prerequisite of this constraint, namely the characteriz...