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1
GMine: A System for Scalable, Interactive
Graph Visualization and Mining
Jose F. Rodrigues Jr., Hanghang Tong,
Agma J.M. Traina, Christos Faloutsos,
Jure Leskovec
Full paper at: www.icmc.usp.br/pessoas/junio
2
Introduction
• Motivation:
– Interactive Visualization of LARGE Graphs
• Challenges
– Fast Interactive Manipulation
– Avoid Sensory Overload
• Basic Ideas
– Multi-Resolution: G-Tree
– Summarization: Center-Piece Subgraph
3
Interactive Manipulation
• Hierarchical Partition
• Data Structure: G-Tree
• Display Unit
4
An Illustrative Example
5
Sensory Overload: “Tomahawk” Principle
• Decide what to show
– Sons and Siblings
6
Summarization: CePS
• Motivation
– Find a small but representative connection
subgraph for the given queries
• How to…
– Center-Piece subgraph
A C
B
7
Summarization + Multi-Resolution
8
Other functionalities of GMine
• PageRank
• Simulation of Virus Propogation
• Degree Distribution
• # of Hop-Plot
• # of Weakly Connected Components
• # of Strongly Connected Components
9
Finding More about GMine
• Contact
– Jose F. Rodrigues Jr: junio@icmc.usp.br
– Hanghang Tong (for CePS): htong@cs.cmu.edu
– Jure Leskovec (for GraphGarden- the foundation of
GMine): jure@cs.cmu.edu
• Download GMine:
– www.cs.cmu.edu/~junio
• CePS paper:
– Center-piece subgraphs: problem definition and fast
solutions

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