Table of Contents
Interactive Visualization of Large Graphs and Networks
Thesis Contributions
Three Visualization Systems
Talk Outline
Graph Drawing
Goal: help humans understand
System Scalability, Data Set Size
Fundamental Idea
Information Visualization
Interactivity
Domain/Task Focus
Evaluating Visualization Systems
System 1: H3
Background: Hyperbolic Space
Background: Hyperbolic Space
Previous Work: Hierarchies
Previous Work: Distortion & Hierarchy
PPT Slide
H3 Layout
Information Density: Scale
Information Density: Codimension
Evaluation: Scalability
Evaluation: Impact
Evaluation: User Study
User Study Results
System 2: Planet Multicast
Previous Work: Geographic Network
PPT Slide
Geographic Layout
Evaluation: Anecdotal Insights
System 3: Constellation
Definition Graph
Semantic Network
Path Query
Task: Plausibility Checking
Top 10 Paths: kangaroo - tail
Goal
Previous Work: Semantic Networks
PPT Slide
Traditional Layout
Information Visualization Approach
Constellation Semantic Layout
Selective Emphasis
Evaluation: Layout Effectivness
Evaluation: Layout Comparison
Talk Outline
Visual Salience
Canonical Word Size
Hidden State
Graph Functions
Graph Functions
Contextual Backdrop
Graph Functions
Linked View
Contributions
PPT Slide
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