3D Graph Drawings: Good Viewing for an Occluded Edges

International Journal of Computer Trends and Technology (IJCTT)          
© 2015 by IJCTT Journal
Volume-27 Number-2
Year of Publication : 2015
Authors : Tariq O. Fadl Elsid, Samani A. Talab


Tariq O. Fadl Elsid, Samani A. Talab "3D Graph Drawings: Good Viewing for an Occluded Edges". International Journal of Computer Trends and Technology (IJCTT) V27(2):87-92, September 2015. ISSN:2231-2803. www.ijcttjournal.org. Published by Seventh Sense Research Group.

Abstract -
The growing studies show that the human brain can comprehend increasingly complex structures if they are displayed as objects in three dimensional spaces. In addition to that, recent trends of information technology advances have led to the yielding of a lot of data, and consequently have led to many large and complex models of 3D graph drawings in many domains. 3D graph drawing and presentation techniques are combined available at interactive speed. Even large graphs with hundreds of vertices can be meaningfully displayed by enhancing the presentation with additional attributes of graph drawings and the possibility of interactive user navigation. Good Drawing (Visualization) resolves the problems of the occluded structures of the graph drawings and amplifies human understanding, thus leading to new insights of information visualization. The aim of this paper is to describe our work, which usesa force-directed algorithm as a framework to address problem edge-edge occlusions. The yielding three dimensional graph drawings conform to various standard criteria layout aesthetics of good viewing graphs. The implementation of the work is done by Gephi package, which has built-in force directed layout algorithms, specifically Fruchterman and Reingold approach. We interactively visualize many 3D graphs of different size and complexity to support our method. The result shows that our work is capable of producing good viewpoints for 3D graph drawing,by usingFruchterman and Reingold algorithm.

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3D Graph Drawings, 3D Graph Visualization, Edge-edge Occlusion, force-directed layout, Good Viewpoint, Gephi.