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Leveraging “Visualization Functions” in Collaborative Visual Analytics Chen Zhong, Mingyi Zhao, Gaoyao Xiao, Jun Xu PhD students College of Information.

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Presentation on theme: "Leveraging “Visualization Functions” in Collaborative Visual Analytics Chen Zhong, Mingyi Zhao, Gaoyao Xiao, Jun Xu PhD students College of Information."— Presentation transcript:

1 Leveraging “Visualization Functions” in Collaborative Visual Analytics Chen Zhong, Mingyi Zhao, Gaoyao Xiao, Jun Xu PhD students College of Information Sciences and Technology Pennsylvania State University Honorable Mention for “Noteworthy Collaborative Analysis Strategy”

2 Visualization Cyber security

3 Motivation What has happened? How did it happen? What will happen? “Where shall I start?” “I can HARDLY understand my teammates” “We can share conclusion, but hard to share visualization ” “How to divide task?” VAST MC3 “Which tool shall I use?”

4 “Where to start?” “I can HARDLY understand others” “We can share results, but hard to share visualization ” “How to divide task?” Our Solution Represent and Visualize the Analytical Reasoning Process Sharing Visualization Functions Sharing Visualization Functions Collaborative Visual Analysis Framework

5 How it works?

6 Analytical Reasoning Processes Web3

7 How it works? Lightweight use of tools

8 How it works? For Lightweight use

9 Hypothesis-based Collaboration Web3 ?? !

10 Visualization Cyber security Conclusion and Future Work Gain Insights From Visualization Tools From existing Analytical Reasoning Processes of self or others (AOH Map) From existing Analytical Reasoning Processes of self or others (AOH Map)

11 Visualization Cyber security Conclusion and Future Work Visualizing the Analytical Reasoning Processes: understanding, communication, sharing Visualizing the Analytical Reasoning Processes: understanding, communication, sharing Visualization Functions: Simple, Flexible to reuse/share, Task-specific. Visualization Functions: Simple, Flexible to reuse/share, Task-specific.

12 Thank You! Q&A? Chen Zhong, Mingyi Zhao {czz111, muz17}@psu.edu Drop by our poster (#126) to know the whole story. Any feedback or comment are appreciated. {czz111, muz17}@psu.edu

13 Visualization Function Library (d) Timeline-Heatmap of the UPnP cycle (a) Google Chart: to find suspicious C&C (b) Timeline –Heatmap: to further investigate the suspicious IP (c) Excel histogram: DoS attack of WebSever 3 Visualization Reuse


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