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dc.contributor.authorSteiger, Martin
dc.contributor.authorLücke-Tieke, Hendrik
dc.contributor.authorMay, Thorsten
dc.contributor.authorKuijper, Arjan
dc.contributor.authorKohlhammer, Jörn
dc.contributor.editorOliviera, Manuel M.
dc.contributor.editorSkala, Václav
dc.identifier.citationWSCG 2013: Full Papers Proceedings: 21st International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in cooperation with EUROGRAPHICS Association, p. 1-9.en
dc.description.abstractDynamic graph layouts are often used to position nodes in local views of large graphs. These layouts can be optimized to minimize changes when navigating to other parts of the graph. Dynamic graph layout techniques do not, however, guarantee that a local layout is recognizable when the user visits the same area twice. In this paper we present a method to create stable and deterministic layouts of dynamic views of large graphs. It is based on a well-known panorama-stitching algorithm from the image processing domain. Given a set of overlapping photographs it creates a larger panorama that combines the original images. In analogy to that our algorithm stitches pre-computed layouts of subgraphs to form a larger, single layout. This deterministic approach makes structures and node locations persistent which creates identical visual representations of the graph. This enables the user to recognize previously encountered parts and to decide whether a certain part of a dataset has already been explored before or not.en
dc.format9 s.cs
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG 2013: Full Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencyen
dc.subjectdynamický grafcs
dc.subjectexplorativní analýzacs
dc.subjectmentální mapacs
dc.titleUsing Layout Stitching to create deterministic Local Graph Layoutsen
dc.typekonferenční příspěvekcs
dc.subject.translateddynamic graphen
dc.subject.translatedexplorative analysisen
dc.subject.translatedmental mapen
Appears in Collections:WSCG 2013: Full Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/6990

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