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Ontology Visualization Methods—A Survey
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INTRODUCTION ONTOLOGY DEFINITION purpose of this article : The best method for an ontology
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VISUALIZATION TECHNIQUES GROUPING 1. Indented list, 2. Node–link and tree, 3. Zoomable, 4. Space-filling, 5. Focus + context or distortion, 6. 3D Information landscapes.
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INDENTED LIST ontology visualization systems, like kaon, Prot´eg´e offer a Windows Explorer like tree view of the ontology
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NODE—-LINK AND TREE ontologies as a set of interconnected nodes presenting the taxonomy with a top–down or left to right layout expand and retract nodes and their subtrees, in order to adjust the detail of the information shown and avoid display clutter
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Two Dimensional OntoViz IsaViz SpaceTree OntoTrack GoSurfer
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OntoViz Prot´eg´e visualization plug-in using the GraphViz library to create a very simple 2D graph visualization method. The ontology is presented as a 2D graph (Figure 2) with the capability for each class to present, apart from the name, its properties, and inheritance and role relations
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Three Dimensional Cone Tree its nodes arranged at the base of a cone and its parent at the top of the cone. That way a subtree is represented as a cone containing subcones
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ZOOMABLE VISUALIZATIONS Two Dimensional Grokker Jambalaya CropCircles Three Dimensional Information Cube Information Pyramids Gopher VR
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SPACE FILLING Two Dimensional TreeMaps SequoiaView Information Slices Three Dimensional BeamTrees
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CONTEXT + FOCUS AND DISTORTION TECHNIQUES Two Dimensional 2D hyperbolic tree OntoRama MoireGraphs TGVizTab Three Dimensional 3D Hyperbolic Tree
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INFORMATION LANDSCAPES File System Navigator (FSN) Harmony Information Landscape
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VISUALIZING TIME IN THE CONTEXT OF ONTOLOGIES OntoTime PromptDiff Polyarchies
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Next Article DISCUSSION–METHOD ADVANTAGES & DISADVANTAGES
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