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Snapshot Visualization of Complex Graphs with Force-directed Algorithms
Se-Hang Cheong; Yain-Whar Si
2018
Conference Name9th IEEE International Conference on Big Knowledge (ICBK)
Source Publication2018 IEEE International Conference on Big Knowledge (ICBK)
Conference Date2018-11-17
Conference PlaceSingapore
Abstract

Force-directed algorithms are widely used for visualizing graphs. However, these algorithms are computationally expensive in producing good quality layouts for complex graphs. The layout quality is largely influenced by execution time and methods’ input parameters especially for large complex graphs. The snapshots of visualization generated from these algorithms are useful in presenting the current view or a past state of an information on timeslices. Therefore, researchers often need to make a trade-off between the quality of visualization and the selection of appropriate force-directed algorithms. In this paper, we evaluate the quality of snapshots generated from 7 force-directed algorithms in terms of number of edge crossing and the standard deviations of edge length. Our experimental results showed that KK, FA2 and DH algorithms cannot produce satisfactory visualizations for large graphs within the time limit. KK-MS-DS algorithm can process large and planar graphs but it does not perform well for graphs with low average degrees. KK-MS algorithm produces better visualizations for sparse and non-clustered graphs than KK-MS-DS algorithm.

KeywordSnapshot Visualization Time-constrained Execution Complex Structured Graphs Force-directed Algorithms
DOI10.1109/ICBK.2018.00026
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Information Systems ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000468072300018
Scopus ID2-s2.0-85061390416
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
AffiliationDepartment of Computer and Information Science, University of Macau
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Se-Hang Cheong,Yain-Whar Si. Snapshot Visualization of Complex Graphs with Force-directed Algorithms[C], 2018.
APA Se-Hang Cheong., & Yain-Whar Si (2018). Snapshot Visualization of Complex Graphs with Force-directed Algorithms. 2018 IEEE International Conference on Big Knowledge (ICBK).
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