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A Novel Grid-based ...
A Novel Grid-based Visualization Approach for Metabolic Networks with Advanced Focus&Context View
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Rohrschneider, Markus (author)
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Heine, Christian (author)
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Reichenbach, André (author)
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- Kerren, Andreas, 1971- (author)
- Växjö universitet,Matematiska och systemtekniska institutionen,ISOVIS
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Scheuermann, Gerik (author)
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(creator_code:org_t)
- Berlin Heidelberg New Work : Springer, 2009
- 2009
- English.
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In: Graph Drawing. - Berlin Heidelberg New Work : Springer. - 9783642118043 ; , s. 268-279
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https://link.springe...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The universe of biochemical reactions in metabolic pathwayscan be modeled as a complex network structure augmented with domain specific annotations. Based on the functional properties of the involved reactions, metabolic networks are often clustered into so-called pathways inferred from expert knowledge. To support the domain expert in the exploration and analysis process, we follow the well-known Table Lens metaphor with the possibility to select multiple foci.In this paper, we introduce a novel approach to generate an interactive layout of such a metabolic network taking its hierarchical structure into account and present methods for navigation and exploration that preserve the mental map. The layout places the network nodes on a fixed rectilinear grid and routes the edges orthogonally between the node positions. Our approach supports bundled edge routes heuristically minimizing a given cost function based on the number of bends, the number of edge crossings and the density of edges within a bundle.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Keyword
- Visualization
- Graph Drawing
- Focus & Context
- Table Lens
- Metabolic Networks
- Biochemical Networks
- Computer science
- Datavetenskap
- Computer and Information Sciences Computer Science
- Data- och informationsvetenskap
Publication and Content Type
- ref (subject category)
- kap (subject category)
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