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Type of publication: Straipsnis Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or / and Scopus (S1)
Field of Science: Informatika / Informatics (N009)
Author(s): Varoneckas, Audrius;Žilinskas, Antanas;Žilinskas, Julius
Title: Multi-objective optimization aided to allocation of vertices in aesthetic drawings of special graphs
Is part of: Nonlinear analysis: modelling and control. Vilnius : Institute of mathematics and informatics, Vol. 18, no. 4, 2013
Extent: p. 476-492
Date: 2013
Keywords: Grafų vizualizavimas;Daugiakriterinis optimizavimas;Verslo procesų diagramos;Visualization of graphs;Multi-objective optimization;Business process diagrams
Abstract: A problem of drawing specific graphs is considered emphasizing aesthetic appeal of the visualization. We focus on graphs related to the management of business processes. A particular problem of the aesthetic drawing is considered where the aesthetic allocation of vertices is aimed. The problem is stated as a problem of bi-objective optimization where the objectives are the length of connectors and the compatibility of the sequence flows with the favorable top-down, left-right direction. An algorithm based on the branch-and-bound approach is proposed
Affiliation(s): Informatikos fakultetas
Matematikos ir informatikos institutas
Taikomosios informatikos katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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