Comparison of Multiple Weighted Hierarchies: Visual Analytics for Microbe Community Profiling
| dc.contributor.author | Dinkla, Kasper | en_US |
| dc.contributor.author | Westenberg, M. A. | en_US |
| dc.contributor.author | Timmerman, H. M. | en_US |
| dc.contributor.author | Hijum, S.A.F.T. van | en_US |
| dc.contributor.author | Wijk, J. J. van | en_US |
| dc.contributor.editor | H. Hauser, H. Pfister, and J. J. van Wijk | en_US |
| dc.date.accessioned | 2014-02-21T20:24:02Z | |
| dc.date.available | 2014-02-21T20:24:02Z | |
| dc.date.issued | 2011 | en_US |
| dc.description.abstract | We propose visual analytics techniques to support concurrent comparison of hundreds of cumulatively weighted instances of a single hierarchy. This includes a node-link representation of the hierarchy where nodes depict the weights of all instances with high-density heat maps that are grouped and aligned to ease cross-referencing. Hierarchy exploration is facilitated by smoothly animated expansion and collapse of its branches. Detailed infor- mation about hierarchy structure, weights, and meta-data is provided by secondary linked visualizations. These techniques have been implemented in a prototype tool, in which the computational analysis concerns have been strictly separated from the visualization concerns. The analysis algorithms are extensible via a script engine. We discuss the effectiveness of our techniques for the visual analytic process of microbe community profiling experts. | en_US |
| dc.description.number | 3 | en_US |
| dc.description.seriesinformation | Computer Graphics Forum | en_US |
| dc.description.volume | 30 | en_US |
| dc.identifier.doi | 10.1111/j.1467-8659.2011.01963.x | en_US |
| dc.identifier.issn | 1467-8659 | en_US |
| dc.identifier.uri | https://doi.org/10.1111/j.1467-8659.2011.01963.x | en_US |
| dc.publisher | The Eurographics Association and Blackwell Publishing Ltd. | en_US |
| dc.subject | I.3.6 [Computer Graphics] | en_US |
| dc.subject | Methodology and techniques | en_US |
| dc.subject | Interaction techniques | en_US |
| dc.subject | J.3 [Computer Applications] | en_US |
| dc.subject | Life and Medical Sciences | en_US |
| dc.subject | Biology and genetics | en_US |
| dc.title | Comparison of Multiple Weighted Hierarchies: Visual Analytics for Microbe Community Profiling | en_US |