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Talk on networks: Sept 8 Monday 3:30pm AVW 3258

#25
From: Shneiderman, Ben
Date: Wed, 03 Sep 2008 17:25
34 lines
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Practice talk for graduate student team whose paper will be presented in
Boston at:
  Visualization for Cyber Security 
  http://www.vizsec.org/workshop2008/

Join us to hear Cody Dunne's 20-minute presentation followed by a
discussion of how he could make a better presentation:
  Monday Sept 8, 2008, at 3:30-4:30pm in AV Williams 3258


Visualizing Real-Time Network Resource Usage
  Ryan Blue, Cody Dunne, Adam Fuchs, Kyle King and Aaron Schulman
  University of Maryland, Dept of Computer Science

We present NetGrok, a new tool for visualizing computer networks in 
real-time. NetGrok applies well-known information visualization 
techniques (overview, zoom & filter, details on demand) and employs a 
group-based graph layout and a treemap to visually organize network 
data.  NetGrok also integrates these tools with a shared data store 
that can read PCAP formatted network captures, capture traces from a 
live interface, and filter the data set dynamically by bandwidth, number

of connections, and time.  We performed a user case study that 
demonstrates the benefits of applying these techniques to static and
real-time streaming packet data.  Specifically, NetGrok serves as an
"excellent 
real-time diagnostic," enabling fast understanding of network traffic 
and easy problem detection.

Video demo at: http://www.youtube.com/watch?v=uCXPaNvl5Ok


  - Ben Shneiderman
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From: "Shneiderman, Ben" <ben@cs.umd.edu>
Newsgroups: csd.grad
Subject: Talk on networks: Sept 8 Monday 3:30pm AVW 3258
Date: Wed, 3 Sep 2008 13:25:43 -0400
Organization: University of Maryland College Park
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