Difference between pages "Upcoming events" and "Tools:Visualization"

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Here is a BY DATE listing of '''upcoming conferences and training events''' that pertain to [[digital forensics]]. Some of these duplicate the generic [[conferences]], but have specific dates/locations for the upcoming conference/training event.
+
Although not strictly for forensic purposes, '''visualization tools''' such as the ones discussed here can be very useful for visualizing large data sets. As forensic practitioners need to process more and more data, it is likely that some of the techniques implemented by these tools will need to be adopted.
  
<b> The Conference and Training List is provided by the American Academy of Forensic Sciences (AAFS) Digital and Multi-media Listserv</b>
+
== Open Source ==
<i> (Subscribe by sending an email to listserv@lists.mitre.org with message body containing SUBSCRIBE AAFS-DIGITAL-MULTIMEDIA-LIST)</i>
+
=== Visualization Toolkits and Libraries ===
<b> Any requests for additions, deletions or corrections to this list should be sent by email to David Baker <i>(bakerd AT mitre.org)</i>. </b>
+
* [http://csbi.sourceforge.net/index.html Graph Interface Library (GINY)] - Java
 +
* [http://www.gravisto.org/ Gravisto: Graph Visualization Toolkit] - An editor and toolkit for developing graph visualization algorithms.
 +
* [http://ivtk.sourceforge.net/ InfoViz Toolkit] - Java, originally developed at [[INRA]].
 +
* [http://jgrapht.sourceforge.net/ JGraphT] - A Java visualization kit designed to be simple and extensible.  
 +
* [http://www.softwaresecretweapons.com/jspwiki/Wiki.jsp?page=LinguineMaps Linguine Maps] - An open-source Java-based system for visualizing software call maps.
 +
* [http://prefuse.sourceforge.net/ Perfuse] - A Java-based toolkit for building interactive information visualization applications
 +
* [http://www.gnu.frb.br:8080/rox Rox Graph Theory Framework] - An open-source plug-in framework for graph theory visualization.
 +
* [http://touchgraph.sourceforge.net/ TouchGraph] - Library for building graph-based interfaces.
 +
* [http://www.ssec.wisc.edu/~billh/visad.html#intro VisAD] - A Java component library for interactive and collaborative visualization.
 +
* [http://public.kitware.com/VTK/ The Visualization Toolkit] - C++ multi-platform with interfaces available for Tcl/Tk, Java and Python. Professional support provided by [http://www.kitware.com/ Kitware].
 +
* [http://zvtm.sourceforge.net/index.html Zoomable Visual Transformation Machine] - Java. Originally started at Xerox Research Europe.
 +
* [http://processing.org/ Processing.org] - A new language for doing graphics and visualization.
  
== Calls For Papers ==
+
===Graph Drawing Applications===
{| border="0" cellpadding="2" cellspacing="2" align="top"
+
* [http://www.graphviz.org/ Graphviz] - Originally developed by the [http://public.research.att.com/areas/visualization/ AT&T Information Visualization Gorup], designed for drawing connected graphs of nodes and edges. Neato is a similar system but does layout based on a spring model. Can produce output as [[PostScript]], [[PNG]], [[GIF]], or as an annotated graph file with the locations of all of the objects &mdash; ideal for drawing in a GUI. Runs from the command line on [[Unix]], [[Windows]] and [[Mac]], although there is also a [http://www.pixelglow.com/graphviz/ MacOS GUI version].
|- style="background:#bfbfbf; font-weight: bold"
+
* [http://graphexploration.cond.org/ Guess: The Graph Exploration System] - Originally developed at HP, this is a large Jython/Java-based system that you can use for building your own applications. Distributed under GPL.
! Title
+
*  [http://hypergraph.sourceforge.net/ HyperGraph] - Hyperbolic trees, in Java. Check out the home page. Try clicking on the logo...
! Due Date
+
* [http://sourceforge.net/projects/ivc/ InfoVis Cyberinfrastructure] - Another graph drawing system written in Java.
! Website
+
* [https://jdigraph.dev.java.net/ Jdigrah] - Java Directed Graphs.
|-
+
* [http://bioinformatics.icmb.utexas.edu/lgl/ Large Graph Layout (LGL)] - A bioinformatics system from University of Texas. They really mean Large.
|DFRWS 2007 File Carving Challenge
+
* [http://www.opendx.org/ OpenDX] - Based on [[IBM]]'s Visualization Data Explorer, runs on [[Unix]]/X11/Motif.
|Jul 09, 2007
+
* [http://jung.sourceforge.net/ Java Universal Network/Graph Framework (JUNG)] - Graphing, [[data mining]], [[social network]] analysis, and other stuff.
|http://www.dfrws.org/2007/challenge/submission.html
+
* [http://www.analytictech.com/netdraw.htm NetDraw] - "a free program written by Steve Borgatti for visualizing both 1-mode and 2-mode social network data."
|-
+
* [http://web.mit.edu/bshi/Public/nv2d/ NetVis 2D] - Another graph visualization and layout tool written in Java.
|American Academy of Forensic Sciences 2008 Annual Meeting
+
* [http://vlado.fmf.uni-lj.si/pub/networks/pajek/ Pajek] - Windows program for drawing large networks.
|Aug 01, 2007
+
* [http://sourceforge.net/projects/sonia/ Social Network Image Animator (SoNIA)] - Originally developed at Stanford. Written in Java. Makes movies.
|http://www.aafs.org/abstracts/your_online_presentation_submiss.htm
+
* [http://www.informatik.uni-bremen.de/uDrawGraph/en/uDrawGraph/uDrawGraph.html uDrawGraph]
|-
+
* [http://www.wilmascope.org/ WilmaScope] - Real-time animations of dynamic graph structures. Written in Java. Sophisticated force model with strings and attraction.
|Digital Forensic Forum Prague 2007
+
* [http://www.caida.org/tools/visualization/walrus/ Walrus] - A 3-d graph network exploration tool. Employs 3D hyperbolic displays and layout based on a user-supplied spanning tree.
|Aug 31, 2007
+
|http://www.dff-prague.com/News/article/sid=17.html
+
|}
+
  
== Conferences ==
+
== Geographical Drawing Programs ==
{| border="0" cellpadding="2" cellspacing="2" align="top"
+
|- style="background:#bfbfbf; font-weight: bold"
+
! Title
+
! Date/Location
+
! Website
+
|-
+
|Computer Security Institute NetSec '07
+
|Jun 11-13, Scottsdale, AZ
+
|http://www.gocsi.com/netsec/
+
|-
+
|2007 USENIX Annual Technical Conference
+
|Jun 17-22, Santa Clara, CA
+
|http://www.usenix.org/events/
+
|-
+
|Third Government Forum of Incident Response and Security Teams Conference
+
|Jun 25-29, Orlando, FL
+
|http://www.us-cert.gov/GFIRST/index.html
+
|-
+
|First International Workshop on Cyber-Fraud
+
|Jul 01-06, San Jose, CA
+
|http://www.iaria.org/conferences2007/CYBERFRAUD.html
+
|-
+
|Detection of Intrusions and Malware & Vulnerability Assessment (DIMVA) 2007
+
|Jul 12-13, Lucerne, Switzerland
+
|http://www.gi-ev.de/fachbereiche/sicherheit/fg/sidar/dimva/
+
|-
+
|BlackHat Briefings
+
|Jul 28-Aug 02, Las Vegas, NV
+
|http://www.blackhat.com/html/bh-link/briefings.html
+
|-
+
|DefCon
+
|Aug 03-05, Las Vegas, NV
+
|http://www.defcon.org/
+
|-
+
|16th USENIX Security Symposium
+
|Aug 06-10, Boston, MA
+
|http://www.usenix.org/events/
+
|-
+
|GMU 2007 Symposium
+
|Aug 06-10, George Mason University, Fairfax, VA
+
|http://www.rcfg.org
+
|-
+
|[[Digital Forensic Research Workshop|Digital Forensic Research Workshop 2007]]
+
|Aug 13-15, Pittsburgh, PA
+
|http://www.dfrws.org/2007/index.html
+
|-
+
|HTCIA 2007 International Training Conference & Exposition
+
|Aug 27-29, San Diego, CA
+
|http://www.htcia-sd.org/htcia2007.html
+
|-
+
|Recent Advances in Intrusion Detection (RAID) 2007
+
|Sep 05-07, Gold Coast, Queensland, Australia
+
|http://www.isi.qut.edu.au/events/conferences/raid07
+
|-
+
|14th International Conference on Image Analysis and Processing (ICIAP 2007)
+
|Sep 10-14, Modena, Italy
+
|http://www.iciap2007.org
+
|-
+
|3rd International Conference on IT-Incident Management & IT-Forensics
+
|Sep 11-12, Stuttgart, Germany
+
|http://www.imf-conference.org/
+
|-
+
|Black and White Ball
+
|Sep 25-28, London, UK
+
|http://www.theblackandwhiteball.co.uk/
+
|-
+
|Wisconsin Association of Computer Crimes Investigators/Forensic Association of Computer Technologists
+
|Sep 26-28, Milwaukee, WI
+
|http://www.byteoutofcrime.org
+
|-
+
|BlackHat Japan - Briefings
+
|Oct 23-26, Tokyo, Japan
+
|http://www.blackhat.com/html/bh-japan-07/bh-jp-07-main.html
+
|-
+
|Techno-Forensics Conference
+
|Oct 29 - 31, Rockville, MD
+
|http://www.techsec.com/html/TechnoForensics2007.html
+
|-
+
|DeepSec IDSC
+
|Nov 22-24, Vienna, Austria
+
|http://deepsec.net/
+
|-
+
|Digital Forensic Forum Prague 2007
+
|Nov 26-27, Prague, Czech Republic
+
|http://www.dff-prague.com/
+
|-
+
|DoD Cyber Crime Conference 2008
+
|Jan 13-18 2008, St. Louis, MO
+
|http://www.dodcybercrime.com/
+
|-
+
|AAFS Annual Meeting
+
|Feb 18-23 2008, Washington, DC
+
|http://aafs.org/default.asp?section_id=meetings&page_id=aafs_annual_meeting
+
|}
+
  
== On-going / Continuous Training ==
+
* [http://openmap.bbn.com/ OpenMap] -- From [[BBN]].
{| border="0" cellpadding="2" cellspacing="2" align="top"
+
|- style="background:#bfbfbf; font-weight: bold"
+
! Title
+
! Date/Location or Venue
+
! Website
+
|-
+
|Basic Computer Examiner Course
+
|Computer Forensic Training Online
+
|http://www.cftco.com
+
|-
+
|MaresWare Suite Training
+
|First full week every month, Atlanta, GA
+
|http://www.maresware.com/maresware/training/maresware.htm
+
|-
+
|Linux Data Forensics Training
+
|Distance Learning Format
+
|http://www.crazytrain.com/training.html
+
|-
+
|Evidence Recovery for Windows Vista&trade;
+
|First full week every month, Brunswick, GA
+
|http://www.internetcrimes.net
+
|-
+
|Evidence Recovery for Windows Server&reg; 2003 R2
+
|Second full week every month, Brunswick, GA
+
|http://www.internetcrimes.net
+
|-
+
|Evidence Recovery for the Windows XP&trade; operating system
+
|Third full week every month, Brunswick, GA
+
|http://www.internetcrimes.net
+
|-
+
|}
+
  
== Scheduled Training Courses ==
+
== Commercial Tools ==
{| border="0" cellpadding="2" cellspacing="2" align="top"
+
 
|- style="background:#bfbfbf; font-weight: bold"
+
* [http://www.aisee.com/ aiSee Graph Layout Software] - Supports 15 layout algorithms, recursive graph nesting, and easy printing. Runs on [[Windows]], [[Linux]], [[Solaris]], [[NetBSD]], and [[MacOS]]. 30-day trial and free registered versions available. Academic pricing available.
! Title
+
*  [http://www.geomantics.com/ Geomantics] - Geographical, Visualization and Graphics software. Runs on [[Windows]].
! Date/Location
+
* [http://www.kylebank.com/ Graphis 2D and 3D graphing software] - Runs on [[Windows]]. Free 30-day evaluation copy available.
! Website
+
* [http://www.openviz.com/ OpenViz] and  [http://www.powerviz.com/ PowerViz] - Both from Advanced Visual Systems, super high-end visualization toolkits. $$$$
! Limitation
+
* [http://www.tomsawyer.com/ Tom Sawyer Software] Analysis, Visualizaiton, and Layout programs. - Heavy support for drawing graphs. Beautiful gallery. ActiveX, Java, C++ and .NET editions.
|-
+
* [http://www.netminer.com/ NetMiner] - "One of the most comprehensive and usable software tools for Social Network Analysis in the world." Runs on Winodws, with a Linux version under development. $35 for "Express" student version, $250 for "Professional" student version, $950 for "Normal" "Professional" version.
|SMART for Linux
+
 
|Jun 04-07, Austin, TX
+
= Other Resources =
|http://asrdata.com/training/training2.html
+
 
|-
+
; [http://www.palgrave-journals.com/ivs/index.html Information Visualization Journal]
|AccessData BootCamp
+
 
|Jun 05-07, Albuquerque, NM
+
; [http://www-static.cc.gatech.edu/gvu/ii/resources/infovis.html GVU's Information Visualization Resources link farm]
|http://www.accessdata.com/training
+
 
|-
+
; [http://www.msi.umn.edu/user_support/scivis/scivis-list.html Scientific Visualization at the Supercomputing Institute]
|Advanced Data Forensics Topics
+
 
|Jun 11-13, Austin, TX
+
; [http://directory.google.com/Top/Science/Math/Combinatorics/Software/Graph_Drawing/ Google Directory of Graph Drawing Software]
|http://asrdata.com/training/training2.html
+
 
|-
+
; [http://rw4.cs.uni-sb.de/~diehl/softvis/seminar/index.php?goto=seminar ACM Symposium on Software Visualization]
|Digital Evidence Acquisition Specialist Training Program (DEASTP)
+
: May give you some ideas.
|Jun 11-22, FLETC, Glynco, GA
+
 
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
; [http://directory.fsf.org/science/visual/ GNU Free Software directory of scientific visualization software]
|Limited to Law Enforcement
+
 
|-
+
; [http://www.cs.brown.edu/people/rt/gd.html Roberto Tamassia's resources on Graph Drawing]
|AccessData Internet Forensics
+
 
|Jun 12-14 , Boise, ID
+
; [http://www.manageability.org/blog/stuff/open-source-graph-network-visualization-in-java/view Open Source Graph Network Visualization in Java]
|http://www.accessdata.com/training
+
|-
+
|Forensics Tools and Techniques
+
|13-15 Jun, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|AccessData Windows Forensics
+
|Jun 19-21, Dallas, TX
+
|http://www.accessdata.com/training
+
|-
+
|SMART for Linux
+
|Jul 09-12, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Cyber Counterterrorism Investigations Training Program (CCITP)
+
|Jul 09-13, FLETC, Glynco, GA
+
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
|Limited to Law Enforcement
+
|-
+
|SMART Windows Data Forensics
+
|Jul 16-18, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Seized Computer Evidence Recovery Specialist (SCERS)
+
|Jul 16-27, FLETC, Glynco, GA
+
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
|Limited to Law Enforcement
+
|-
+
|AccessData BootCamp
+
|Jul 17-19, Boise, ID
+
|http://www.accessdata.com/training
+
|-
+
|AccessData Windows Forensics
+
|Jul 24-26, Albuquerque, NM
+
|http://www.accessdata.com/training
+
|-
+
|Network Forensics and Investigations Workshop
+
|Jul 25-27, Washington, DC
+
|http://www.strozllc.com/trainingcenter/
+
|-
+
|First Responder to Digital Evidence Program (FRDE)
+
|Jul 31-Aug 02, FLETC, Glynco, GA
+
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
|Limited to Law Enforcement
+
|-
+
|SARC Steganography Examiner Training
+
|Aug 04 - 05, Fairfax, VA (RCFG/GMU Conference 2007)
+
|http://www.sarc-wv.com/training.aspx
+
|-
+
|SMART for Linux
+
|Aug 06-09, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Introduction to Cyber Crime
+
|06-08 Aug, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|X-Ways Forensics
+
|Aug 06-08, Seattle, WA
+
|http://www.x-ways.net/training/seattle.html
+
|-
+
|Forensics Tools and Techniques
+
|08-10 Aug, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|File Systems Revealed
+
|Aug 9-10, Seattle, WA
+
|http://www.x-ways.net/training/seattle.html
+
|-
+
|Search and Seizure of Computers and Electronic Evidence
+
|09-10 Aug, Oxford, MS
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|Computer Network Investigations Training Program (CNITP)
+
|Aug 14-24, FLETC, Glynco, GA
+
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
|Limited to Law Enforcement
+
|-
+
|SMART Linux Data Forensics
+
|Aug 13-15, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Network Forensics and Investigations Workshop
+
|Aug 13-15, Los Angeles, CA
+
|http://www.strozllc.com/trainingcenter/
+
|-
+
|Macintosh Forensic Survival Course
+
|Aug 13-17, Fredricksburg, VA
+
|http://www.phoenixdatagroup.com/cart/index.php
+
|-
+
|AccessData Internet Forensics
+
|Aug 14-16 , Austin, TX
+
|http://www.accessdata.com/training
+
|-
+
|Helix Live Forensics and Incident Response Course
+
|Aug 28-30, Tennessee Bureau of Investigations - Nashville, TN
+
|https://www.e-fense.com/register.php
+
|-
+
|SMART for Linux
+
|Sep 03-06, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|AccessData BootCamp
+
|04-06 Sep, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|First Responder to Digital Evidence Program (FRDE)
+
|Sep 11-13, FLETC, Glynco, GA
+
|http://www.fletc.gov/training/programs/computer-financial-investigations/technology-investigation/
+
|Limited to Law Enforcement
+
|-
+
|AccessData Applied Decryption
+
|Sep 11-13, Dallas, TX
+
|http://www.accessdata.com/training
+
|-
+
|Enterprise Data Forensics
+
|Sep 17-19, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Introduction to Cyber Crime
+
|24-26 Sep, Jackson, Mississippi
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|Macintosh Forensic Survival Course
+
|Sep 24-28, Santa Ana, CA
+
|http://www.phoenixdatagroup.com/cart/index.php
+
|-
+
|AccessData Applied Decryption
+
|Sep 25-27, Chicago, IL
+
|http://www.accessdata.com/training
+
|-
+
|AccessData BootCamp
+
|Sep 25-27, Solna, SE
+
|http://www.accessdata.com/training
+
|-
+
|Forensics Tools and Techniques
+
|26-28 Sep, Jackson, Mississippi
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|Search and Seizure of Computers and Electronic Evidence
+
|29-30 Oct, Oxford, MS
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|SMART for Linux
+
|Oct 01-04, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|SMART Windows Data Forensics
+
|Oct 08-10, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|X-Ways Forensics
+
|Oct 22-24, Hong Kong
+
|http://www.x-ways.net/training/hong_kong.html
+
|-
+
|File Systems Revealed
+
|Oct 25-26, Hong Kong
+
|http://www.x-ways.net/training/hong_kong.html
+
|-
+
|SARC Steganography Examiner Training
+
|Oct 26 - 27, Gaithersburg, MD (Techno Forensics Conference 2007)
+
|http://www.sarc-wv.com/training.aspx
+
|-
+
|SMART for Linux
+
|Nov 05-08, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Introduction to Cyber Crime
+
|05-07 Nov, Jackson, Mississippi
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|AccessData BootCamp
+
|Nov 06-08, Austin, TX
+
|http://www.accessdata.com/training
+
|-
+
|AccessData Windows Forensics
+
|Nov 06-08, Solna, Sweden
+
|http://www.accessdata.com/training
+
|-
+
|Forensics Tools and Techniques
+
|07-09 Nov, Jackson, Mississippi
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|SMART Linux Data Forensics
+
|Nov 12-14, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|AccessData BootCamp
+
|13-15 Nov, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|SMART for Linux
+
|Dec 03-06, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|Introduction to Cyber Crime
+
|03-05 Dec, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|AccessData Internet Forensics
+
|Dec 04-06 , Solna, Sweden
+
|http://www.accessdata.com/training
+
|-
+
|Forensics Tools and Techniques
+
|05-07 Dec, Mississippi State University
+
|http://www.security.cse.msstate.edu/ftc/schedule.php
+
|Limited to Law Enforcement
+
|-
+
|Enterprise Data Forensics
+
|Dec 10-12, Austin, TX
+
|http://asrdata.com/training/training2.html
+
|-
+
|}
+

Revision as of 13:01, 1 May 2006

Although not strictly for forensic purposes, visualization tools such as the ones discussed here can be very useful for visualizing large data sets. As forensic practitioners need to process more and more data, it is likely that some of the techniques implemented by these tools will need to be adopted.

Open Source

Visualization Toolkits and Libraries

Graph Drawing Applications

Geographical Drawing Programs

Commercial Tools

  • aiSee Graph Layout Software - Supports 15 layout algorithms, recursive graph nesting, and easy printing. Runs on Windows, Linux, Solaris, NetBSD, and MacOS. 30-day trial and free registered versions available. Academic pricing available.
  • Geomantics - Geographical, Visualization and Graphics software. Runs on Windows.
  • Graphis 2D and 3D graphing software - Runs on Windows. Free 30-day evaluation copy available.
  • OpenViz and PowerViz - Both from Advanced Visual Systems, super high-end visualization toolkits. $$$$
  • Tom Sawyer Software Analysis, Visualizaiton, and Layout programs. - Heavy support for drawing graphs. Beautiful gallery. ActiveX, Java, C++ and .NET editions.
  • NetMiner - "One of the most comprehensive and usable software tools for Social Network Analysis in the world." Runs on Winodws, with a Linux version under development. $35 for "Express" student version, $250 for "Professional" student version, $950 for "Normal" "Professional" version.

Other Resources

Information Visualization Journal
GVU's Information Visualization Resources link farm
Scientific Visualization at the Supercomputing Institute
Google Directory of Graph Drawing Software
ACM Symposium on Software Visualization
May give you some ideas.
GNU Free Software directory of scientific visualization software
Roberto Tamassia's resources on Graph Drawing
Open Source Graph Network Visualization in Java