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Spring embedder preprocessing for WWW visualization
Proceedings Sixth International Conference on Information Visualisation
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We present a preprocessor for the spring embedder graph drawing method and show its use in speeding up the automatic layout of three-dimensional visualizations of WWW sites. ...
Spring embedding is a widely used method for visualizing the connections in WWW maps, as it can typically produce a reasonable layout for most general graphs. ...
Section 3 gives comparative results of using our method against using spring embedding without preprocessing and also shows the visualization of WWW sites with our method. ...
doi:10.1109/iv.2002.1028861
dblp:conf/iv/MuttonR02
fatcat:ioyii5loxndktfjrmlzhmkzzla
BibRelEx: Erschließung bibliographischer Datenbasen durch Visualisierung von annotierten inhaltsbasierten Beziehungen
[chapter]
1999
Angewandte Informatik und Formale Beschreibungsverfahren
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t ← 1 to n iter do for v ∈ V do F v (t) ← u : {u,v} ∈E f rep (p (t−1) u , p (t−1) v ) + u : {u,v}∈E f spring (p (t−1) u , p (t−1) v ) for v ∈ V do p (t) v ← p (t−1) v + δ · F v (t) Algorithmus 1: Spring ...
Der Spring Embedder führt in seiner ursprünglichen Form nur bei kleineren Graphen zu guten Resultaten. ...
doi:10.1007/978-3-322-86767-4_3
fatcat:wz4rxbxphnhhfe4qldabif5b5u
Social Network Extraction: A Review of Automatic Techniques
2014
International Journal of Computer Applications
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, Preprocessing, Algorithm Design, Network Extraction and Visualization. ...
After inferring social relations, the authors in [27] have used modified spring embedder force model based on [29] for connected network components and m-limited force model [27] for disconnected ...
doi:10.5120/16558-3964
fatcat:3n3tswqpuneqlctwbusraltsfe
Visualizing weighted edges in graphs
Proceedings on Seventh International Conference on Information Visualization, 2003. IV 2003.
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The heuristic can be used in combination with the spring embedder to produce a compromise between a drawing with an accurate presentation of edge length and a drawing with good general comprehensibility ...
This is related to previous research [6], where we found that the spring embedder was made more efficient by a preprocessing step consisting of an earlier version of the edge length method. ...
A widely used method for drawing graphs with proportional edge lengths is to apply a metric spring embedder to the graph. ...
doi:10.1109/iv.2003.1217988
dblp:conf/iv/RodgersM03
fatcat:hrcvhtjkfbesngfg3e5ojyrjdu
Communication across Boundaries: Work, Structure, and Use of Communication Technologies in a Large Organization
1995
Organization science (Providence, R.I.)
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The profiles so extracted can help in expert finding for research guidance for new scholars, potential speakers and contributors for conferences, journals, workshops etc. ...
the researchers for quite some time [6]. ...
After inferring social relations the authors in [40] have used modified spring embedder force model based on those of Fruchterman and Reingold [42] for connected network components and m-limited force ...
doi:10.1287/orsc.6.4.373
fatcat:rvavwonmkve7bazr344thg6bcu
Musicream: New Music Playback Interface For Streaming, Sticking, Sorting, And Recalling Musical Pieces
2005
Zenodo
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Artists are drawn as dots in the space so that similar artists are placed close together on the basis of a modified spring-embedder algorithm. Torrens et al. ...
in the MPEG Audio Layer 3 (MP3) format and a music-catalog file including the results of preprocessing. ...
doi:10.5281/zenodo.1415842
fatcat:pssa6fzyq5bfnkn6besi2luitq
Grid Technologies for Satellite Data Processing and Management Within International Disaster Monitoring Projects
[chapter]
2011
Grid and Cloud Database Management
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This chapter describes the use of Grid technologies for satellite data pro cessing and management within international disaster monitoring projects carried out by the Space Research Institute NASU-NSAU ...
This study also focuses on workflow automation and management in Grid environment, and provides an example of workflow automation for generating flood maps from images acquired by the Advanced Synthetic ...
The WRF model workflow to produce forecasts is composed of the following steps [18] : data acquisition, data preprocessing, generation of forecasts using WRF application, data postprocessing, and visualization ...
doi:10.1007/978-3-642-20045-8_14
fatcat:6px7dncfvne2tbvio5xyqwltta
CAT: A Hierarchical Image Browser Using a Rectangle Packing Technique
2008
2008 12th International Conference Information Visualisation
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Therefore, we conclude that scatterplots are better than parallel coordinate plots for visual correlation analysis. ...
CONCLUSION With our framework we have developed a platform for rapid prototyping of 3D Treemap visualizations and their interactive evaluation. ...
ACKNOWLEDGEMENTS The author wishes to thank Alan MacEachren and the rest of the gang at the GeoVISTA Center and the North-East Visualization and Analytics Center (NEVAC). ...
doi:10.1109/iv.2008.8
dblp:conf/iv/GomiMIL08
fatcat:rafswzzmazg57kbt6wnfb6anym
Visualizing Set Data with the Metro Map Metaphor
2020
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Using the metro map metaphor for set visualization could offer a functional middle ground between readability and scalability. ...
Finally, we show how to perform post-processing for adding labels and minimizing line crossings in the drawing D. ...
To achieve this two weights for scaling the forces are used. α mag is the weight factor for the magnetic forces and α spring is the weight factor for the spring-embedder forces. ...
doi:10.34726/hss.2020.73941
fatcat:lfeqbpofajgtppvzyeazxfrenq
Algorithmic Fairness Datasets: the Story so Far
[article]
2022
arXiv
pre-print
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Moreover we rigorously identify the three most popular fairness datasets, namely Adult, COMPAS and German Credit, for which we compile in-depth documentation. ...
We discuss different approaches and levels of attention to these topics, making them tangible, and distill them into a set of best practices for the curation of novel resources. ...
Acknowledgements The authors would like to thank the following researchers and dataset creators for the useful feedback on the data briefs: Alain Barrat, Luc Behaghel, Asia Biega, Marko Bohanec, Chris ...
arXiv:2202.01711v2
fatcat:5hf4a42pubc5vnt7tw3al4m5bq
Feature-based graph visualization
2008
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Our contributions lie in presenting and evaluating novel techniques and algorithms for graph visualization. ...
This thesis extensively explores a feature-based approach to graph vi sualization and demonstrates the viability of tools that aid in the visual ization of large graphs. ...
In their approach, they improve the clustering spring embedder of Noack [59] to draw a clustered graph. ...
doi:10.14288/1.0051247
fatcat:ln4mz2l5tffyrdmbdgvszpptby
Tag Clouds in Software Visualisation
[article]
2015
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These considerations are based on an analysis of challenges in visualising software engineering data, and the perceptive influences of visual properties available in tag clouds. ...
Typically, implementations of tag clouds have not included rich interactive features which are necessary for data exploration. ...
This layout algorithm is based on the spring embedder model [39] and our own variations [15] . ...
doi:10.26021/1972
fatcat:dyqmveuzdjdm3o2xz6cirm7uye
Algorithmic Fairness Datasets: the Story so Far
[article]
2022
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In this work, we survey over two hundred datasets employed in algorithmic fairness research, producing standardized and searchable documentation for each of them, along with in-depth documentation for ...
We discuss different approaches and levels of attention to these topics, making them tangible, and distill them into a set of best practices for the curation of novel datasets. ...
Acknowledgements The authors would like to thank the following researchers and dataset creators for the useful feedback on the data briefs: Alain Barrat, Luc ...
doi:10.48550/arxiv.2202.01711
fatcat:mav36x3w5namjhurzpevtsmsju
Mapping (Dis-)Information Flow about the MH17 Plane Crash
2019
Proceedings of the Second Workshop on Natural Language Processing for Internet Freedom: Censorship, Disinformation, and Propaganda
unpublished
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We accepted a total of 24 papers: 10 for the regular track and 14 for the shared task. ...
Given a news article, the FLC subtask (fragment-level classification) asked for the identification of the propagandistic text fragments and also for the prediction of the specific propaganda technique ...
Acknowledgments
Acknowledgements We thank the anonymous reviewers for their helpful comments. ...
doi:10.18653/v1/d19-5006
fatcat:77l3dndrkvfmlhjt6qvnrassgi
Proceedings of the 13th International Conference on Location-Based Services
2016
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We thank Brigitte Sonderegger for the recruitment of participants, our student assistants for support in the data collection and above all, our participants for their time and willingness to take part ...
Technology Development," was supported by the MOLIT (The Ministry of Land, Infrastructure and Transport), Korea, under the national spatial information research program supervised by the KAIA (Korea Agency for ...
trajectory reconstruction, data preprocessing, point clustering and aggregation, and visualization and analysis. ...
doi:10.5167/uzh-127276
fatcat:pq4zj44ta5cq7gx6lhvosh75ny
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