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Improving force-directed graph drawings by making compromises between aesthetics

Citation

Huang, W and Eades, P and Hong, S-H and Lin, C-C, Improving force-directed graph drawings by making compromises between aesthetics, Proceedings of 2010 IEEE Symposium on Visual Languages and Human-Centric Computing, 21-25 September 2010, Madrid, Spain, pp. 176-183. ISBN 978-0-7695-4206-5 (2010) [Refereed Conference Paper]

Copyright Statement

Copyright 2010 IEEE

DOI: doi:10.1109/VLHCC.2010.32

Abstract

Many automatic graph drawing algorithms implement only one or two aesthetic criteria since most aesthetics conflict with each other. Empirical research has shown that although those algorithms are based on different aesthetics, drawings produced by them have comparable effectiveness. The comparable effectiveness raises a question about necessity of choosing one algorithm against another for drawing graphs when human performance is a main concern. In this paper, we argue that effectiveness can be improved when algorithms are designed by making compromises between aesthetics, rather than trying to satisfy one or two of them to the fullest. In particular, this paper presents a user study. The study compares effectiveness of drawings produced by two different force-directed methods, Classical spring algorithm and BIGANGLE. BIGANGLE produces drawings with a few aesthetics being improved at the same time. The experimental results indicate that BIGANGLE induces significantly better performance of humans in perceiving shortest paths between two nodes.

Item Details

Item Type:Refereed Conference Paper
Keywords:graph drawing; force-directed algorithms; aesthetic criteria; evaluation; effectiveness
Research Division:Information and Computing Sciences
Research Group:Information Systems
Research Field:Computer-Human Interaction
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Information and Computing Sciences
Author:Huang, W (Dr Tony Huang)
ID Code:90175
Year Published:2010
Deposited By:Information and Communication Technology
Deposited On:2014-03-27
Last Modified:2015-02-12
Downloads:0

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