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Voronoi treemaps for the visualization of software metrics
2005
Proceedings of the 2005 ACM symposium on Software visualization - SoftVis '05
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In this paper we present a hierarchy-based visualization approach for software metrics using Treemaps. ...
The layouts are computed by the iterative relaxation of Voronoi tessellations. ...
Examples of our Voronoi Treemap visualizations of software metrics are shown in Section 7. ...
doi:10.1145/1056018.1056041
dblp:conf/softvis/BalzerDL05
fatcat:tbluvooh75h3fnts6artchbehy
Hybrid-Treemap Layouting
[article]
2017
Eurographics Conference on Visualization
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To this end, we analyze shortcomings of state-of-the-art treemap algorithms such as Moore, Voronoi and Strip layouts. ...
The selection decision is based on the number of items to be layouted as well as the aspect ratio of the containing visual elements. ...
This work was funded by the Federal Ministry of Education and Research (BMBF), Germany, within the "BIMAP" project. We also want to thank seerene TM for providing us access to their massive data sets. ...
doi:10.2312/eurovisshort.20171137
dblp:conf/vissym/0003D17
fatcat:uk7iqyhx3jdszeltaygyinyuuu
An Approach to Generate Spatial Voronoi Treemaps for Points, Lines, and Polygons
2015
Journal of Electrical and Computer Engineering
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The approach of spatial Voronoi Treemaps is proposed in this paper to eliminate these problems by enabling the subdivisions for points, lines, and polygons with spatial coordinates and references. ...
As a space-filling method, Voronoi Treemaps are used for showcasing hierarchies. Previously presented algorithms are limited to visualize nonspatial data. ...
Conflict of Interests The authors declare that there is no conflict of interests regarding the publication of this paper. ...
doi:10.1155/2015/787163
fatcat:t5w76vskqbgorn3qjkvc3li5sy
Visual Realism for the Visualization of Software Metrics
2005
3rd IEEE International Workshop on Visualizing Software for Understanding and Analysis
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Visualization results are presented to show how treemaps, cushions, color, texture, and bump mapping can be used to visualize software metrics of hierarchically organized elements of a software system. ...
We contend that such 2D and 3D computer graphics techniques for achieving visual realism can be used to increase the information throughput of software visualization techniques. ...
Acknowledgements This work was performed as part of the Reconstructor Project supported by the Netherlands Organization for Scientific Research (NWO) Jacquard program under research grant no. 638.001.408 ...
doi:10.1109/vissof.2005.1684299
dblp:conf/vissoft/HoltenVW05
fatcat:52sw73vd4rd4vd7jptkk3edp3y
Improving Layout Quality by Mixing Treemap-Layouts Based on Data-Change Characteristics
[article]
2017
International Symposium on Vision, Modeling, and Visualization
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The customization allows for specifying weights for the importance of each layout-quality metric. The results indicate, that the algorithm is able to adapt successfully towards a given set of weights. ...
This paper presents a hybrid treemap layout approach that optimizes layout-quality metrics by combining state-of-the-art treemap layout algorithms. ...
This work was funded by the Federal Ministry of Education and Research (BMBF), Germany, within the "BIMAP" project. We also want to thank seerene TM for providing us access to their massive data sets. ...
doi:10.2312/vmv.20171261
dblp:conf/vmv/Bethge0D17
fatcat:bdyxamffyfcllgzh3i4k5rdbqi
Computing Voronoi Treemaps: Faster, Simpler, and Resolution-independent
2012
Computer graphics forum (Print)
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Communications of
Treemaps for the Visualization of Software Metrics. ...
In Proceed- the ACM 20 (February 1977), 87–93. 7
ings of the 2nd ACM Symposium on Software metrics (2005), [RLW∗ 11] RONG G., L IU Y., WANG W., Y IN X., G U X. ...
doi:10.1111/j.1467-8659.2012.03078.x
fatcat:mc33x44dxzfsngifrufaci5awq
2-D Layout for Tree Visualization: a survey
2016
MATEC Web of Conferences
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The whole paper will focus on 2D layouts for general trees including different styles of node-link diagram, main variations of Treemap, some solutions designed especially for mobile devices, and several ...
This is a survey of recent researches on 2D tree visualization approaches. ...
Fig.18 [54] shows an example of Voronoi Treemap where PW is a distance function chosen in Voronoi tessellation. ...
doi:10.1051/matecconf/20165601007
fatcat:v6gkn6xbdbgg3ok7vu6koxtooq
Visualization of the Static Aspects of Software: A Survey
2011
IEEE Transactions on Visualization and Computer Graphics
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However, visualizing software is not an easy task because of the huge amount of information comprised in the software. ...
Furthermore, the information content increases significantly once the time dimension to visualize the evolution of the software is taken into account. ...
For instance, the house metaphor is composed of a cone for the roof and a cylinder for the body. Each visual characteristic of these two objects may represent a normalized software metric. ...
doi:10.1109/tvcg.2010.110
pmid:20733234
fatcat:oy37ekhbqbca5b6ekk3tsijbmq
Enhanced Spatial Stability with Hilbert and Moore Treemaps
2013
IEEE Transactions on Visualization and Computer Graphics
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An empirical study examines the validity and usefulness of the location drift metric, showing that it explains some effects on user performance that distance change does not. ...
Treemaps are a well known and powerful space-filling visualisation method for displaying hierarchical data. ...
For example, Voronoi treemaps [15] use arbitrary polygons rather than rectangles for visualising software metrics, and the Jigsaw layout [14] uses the space-filling H-curve [16] to create a treemap ...
doi:10.1109/tvcg.2012.108
pmid:22508907
fatcat:omyks6db7ngkfckm3mvtqqfs44
Quantitative Comparison of Time-Dependent Treemaps
[article]
2020
arXiv
pre-print
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Rectangular treemaps are often the method of choice to visualize large hierarchical datasets. ...
Specifically, we observe that the performance of treemapping algorithms depends on the characteristics of the datasets used. ...
Introduction Treemaps are one of the best-known methods for visualizing large hierarchical datasets. ...
arXiv:1906.06014v2
fatcat:qmgezrbsqnferh2pf3ku65gkny
Visualization of Generalized Voronoi Diagrams
[article]
2001
EUROVIS 2005: Eurographics / IEEE VGTC Symposium on Visualization
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Its real-time performance makes it suitable for interactive planning and analysis of complex Voronoi configurations in 2D.We illustrate the method for different combinations of metrics and site shapes. ...
We propose a new method to visualize k-order diagrams and give an efficient adaptive implementation for this method. The algorithm is easy to customize for different metrics and site shapes. ...
The basic bevel idea is similar to the concept introduced by Bruls et al. for visualizing squarified treemaps [10] . ...
doi:10.2312/vissym/vissym01/165-174
fatcat:wdejyszug5h63k65ak3nsc4ukq
Visualization of Generalized Voronoi Diagrams
[chapter]
2001
Eurographics
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We illustrate the method for different combinations of metrics and site shapes. ...
We propose a new method to visualize k-order diagrams and give an efficient adaptive implementation for this method. The algorithm is easy to customize for different metrics and site shapes. ...
The basic bevel idea is similar to the concept introduced by Bruls et al. for visualizing squarified treemaps [10] . ...
doi:10.1007/978-3-7091-6215-6_18
fatcat:cgqvl4mpvbdprohr4eig2knd2u
Visualization Model for Monitoring of Computer Networks Security Based on the Analogue of Voronoi Diagrams
[chapter]
2016
Lecture Notes in Computer Science
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This research is being supported by the Ministry of Education and Science of The Russian Federation (contract 14.604.21.0137, unique contract identifier RFMEFI60414X0137) in SPIIRAS. ...
As a whole experts agree in opinion that the proposed graphical model has more options for visualizing metrics and network segments in comparison with the classical methods of visualization that are based ...
The novelty of this paper is to use a conceptually new graphic visualization model similar to the Voronoi diagrams, which allows to increase the effectiveness of visual analysis for the computer network ...
doi:10.1007/978-3-319-45507-5_10
fatcat:hquqhvkilvc3likooawpdivatq
The Design Space of Implicit Hierarchy Visualization: A Survey
2011
IEEE Transactions on Visualization and Computer Graphics
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In this paper, we survey the design space for this class of visualization techniques. ...
To that end, we discuss a software implementation of the introduced design space. ...
ACKNOWLEDGMENTS The authors would like to thank the anonymous reviewers for their helpful comments and suggestions. ...
doi:10.1109/tvcg.2010.79
pmid:20498508
fatcat:3roepvdbxre4xbhz74i7n4cppu
ImageHive: Interactive Content-Aware Image Summarization
2012
IEEE Computer Graphics and Applications
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"Overview first, zoom and filter, then details on demand" is the mantra for seeking visual information. ...
Different parts of an image can invoke varying levels of visual attention, which can be encoded in image saliency maps and used to avoid occluding the most salient image regions and to preserve the maximum ...
Acknowledgments We thank Jingdong Wang for his kind help with setting up the experimental comparison with the picture collage method. 9 ...
doi:10.1109/mcg.2011.89
pmid:24808292
fatcat:qa5lbi36prhk5cql6cl73seaoi
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