Difference between pages "Tools:Visualization" and "File:5-ScrewRemoval.jpg"

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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.
 
  
==Programming Languages and Developer Toolkits==
 
If you are building forensic tools, you probably want to start with one of these:
 
===Java===
 
Advantage: Portable and lots of good documentation out there.
 
 
Disadvantage: Programs are a bit verbose, and only offers about 1/2 the performance of C
 
* [http://csbi.sourceforge.net/index.html Graph Interface Library (GINY)] - Java
 
* [http://hypergraph.sourceforge.net/ HyperGraph] - Hyperbolic trees, in Java. Check out the home page. Try clicking on the logo...
 
* [http://ivtk.sourceforge.net/ InfoViz Toolkit] - Java, originally developed at [[INRA]].
 
* [https://jdigraph.dev.java.net/ Jdigrah] - Java Directed Graphs.
 
* [http://jgrapht.sourceforge.net/ JGraphT] - A Java visualization kit designed to be simple and extensible.
 
* [http://prefuse.sourceforge.net/ Perfuse] - A Java-based toolkit for building interactive information visualization applications
 
* [http://www.ssec.wisc.edu/~billh/visad.html#intro VisAD] - A Java component library for interactive and collaborative visualization.
 
* [http://www.softwaresecretweapons.com/jspwiki/Wiki.jsp?page=LinguineMaps Linguine Maps] - An open-source Java-based system for visualizing software call maps.
 
* [http://zvtm.sourceforge.net/index.html Zoomable Visual Transformation Machine] - Java. Originally started at Xerox Research Europe.
 
* [http://openmap.bbn.com/ OpenMap] A Java-based Geographical Information System framework, from [[BBN]].
 
 
===Python===
 
Advantage: Portable
 
 
Disadvantage: Python is one of the slowest modern languages around and doesn't work well with big data sets.
 
* Python with Tk
 
* Python with matplotlib
 
* Python with wxWidgets (not installed by default)
 
* [http://networkx.lanl.gov/ NetworkX], a pure Python network layout program which uses matplotlib to do the actual graphing.
 
 
===Processing.org===
 
Advantage: Programming language specifically developed for visualization; compiles to java byte code
 
 
Disadvantage: Very oddball
 
*  [http://processing.org processing.org] and
 
 
===JavaScript===
 
Browsers are now very fast and there are a large number of data plotting systems built on JavaScript. Check out:
 
* [http://processingjs.org processingjs.org]
 
* [http://highcharts.com/ Highcharts JS]
 
* [http://mbostock.github.com/d3/ D3 - Data Driven Documents] - A visualization library for the Web.
 
* [http://key-lines.com KeyLines] - Commercially licensed visualization library for networks/graphs.
 
 
===C/C++===
 
* [http://www.vtk.org/ The Visualization Toolkit] - C++ multi-platform with interfaces available for Tcl/Tk, Java and Python.
 
 
== Applications ==
 
Most of these applications can be used to do visualization
 
 
; Crystal Space 3D
 
 
; Panda#D
 
 
===Data Plotting Applications===
 
* http://ploticus.sourceforge.net
 
* http://www.gnuplot.info/
 
* http://tulip.labri.fr/TulipDrupal/
 
 
===Graph and (Social) Network Visualization===
 
* [http://www.cytoscape.org/ Cytoscape] - Cytoscape is an open source software platform for visualizing complex networks and integrating these with any type of attribute data.
 
* [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 — 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].
 
* [http://www.codeplex.com/nodexl NodeXL] - Free/open excel add-in extends the spreadsheet with network metrics and visualizations. (Only runs on Windows)
 
* [http://gephi.org/ Gephi] -Gephi is an interactive visualization and exploration platform for all kinds of networks and complex systems, dynamic and hierarchical graphs
 
 
* http://projects.skewed.de/graph-tool/ - graph-tool is an efficient python module for manipulation and statistical analysis of graphs (a.k.a. networks).
 
* http://igraph.sourceforge.net/ - Integrates with R.
 
* http://socnetv.sourceforge.net/ - "Social Networks Visualizer (SocNetV) is a flexible and user-friendly tool for the analysis and visualization of Social Networks."
 
* [https://sites.google.com/site/netdrawsoftware/home NetDraw] - "a free program written by Steve Borgatti for visualizing both 1-mode and 2-mode social network data."
 
* [http://pajek.imfm.si/doku.php Pajek] - Windows program for drawing large networks.
 
* [http://sourceforge.net/projects/sonia/ Social Network Image Animator (SoNIA)] - Originally developed at Stanford. Written in Java. Makes movies.
 
* [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.
 
* [http://afterglow.sf.net AfterGlow] - A tool to simplify the generation of network graphs in GraphViz, Gephi, etc.  Designed for security visualizations.
 
* http://tulip.labri.fr/TulipDrupal/ - Tulip is an information visualization framework dedicated to the analysis and visualization of relational data.
 
 
See also: http://en.wikipedia.org/wiki/Social_network_analysis_software
 
 
Reas govisual diagram editor
 
reas.com
 
gdf.net
 
 
 
=== Commercial Graphic Applications and Tools===
 
 
* [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.
 
*  [http://www.geomantics.com/ Geomantics] - Geographical, Visualization and Graphics software. Runs on [[Windows]].
 
* [http://www.kylebank.com/ Graphis 2D and 3D graphing software] - Runs on [[Windows]]. Free 30-day evaluation copy available.
 
* [http://www.openviz.com/ OpenViz] and  [http://www.powerviz.com/ PowerViz] - Both from Advanced Visual Systems, super high-end visualization toolkits. $$$$
 
* [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] - A comprehensive tool for Social Network Analysis. Runs on Windows, with a Linux version under development. $35 for "Express" student version, $250 for "Professional" student version, $950 for "Normal" "Professional" version.
 
* [http://www.analytictech.com/ucinet.htm UCINET] - A comprehensive package for the analysis of social network data as well as other 1-mode and 2-mode data.
 
* [http://www.clarifiednetworks.com/logster Logster] - an ultra-easy software tool to visualize Apache-style logs on a world map.
 
* [http://www.clarifiednetworks.com/Clarified%20Analyzer Clarified Analyzer] - Visualizes Network Traffic and allows to drill down from visualizations to the packet level.
 
 
===Unclassified===
 
* [http://gravisto.fim.uni-passau.de/ Gravisto: Graph Visualization Toolkit] - An editor and toolkit for developing graph visualization algorithms.
 
* [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.
 
 
==See Also==
 
* [[Network Data Visualizations]]
 
* [http://www-static.cc.gatech.edu/gvu/ii/resources/infovis.html GVU's Information Visualization Resources link farm]
 
* [http://directory.google.com/Top/Science/Math/Combinatorics/Software/Graph_Drawing/ Google Directory of Graph Drawing Software]
 
* [http://directory.fsf.org/science/visual/ GNU Free Software directory of scientific visualization software]
 
* [http://www.manageability.org/blog/stuff/open-source-graph-network-visualization-in-java/view Open Source Graph Network Visualization in Java]
 
* [http://www.insna.org/INSNA/soft_inf.html INSNA's web page of Computer Programs for Social Network Analysis]
 
* http://www.dmoz.org/Science/Math/Combinatorics/Software/Graph_Drawing/
 
* http://www.ontopia.net/omnigator/models/index.jsp
 
* http://visant.bu.edu/
 
* http://sourceforge.net/projects/touchgraph/
 
* [http://www.informatik.uni-rostock.de/~ct/ Christian Tominski]
 
 
CAIDA has 15+ years of work visualizing Internet topologies. You may find their tools to be useful:
 
* http://www.caida.org/tools/visualization/
 
* http://www.caida.org/publications/visualizations/
 
* http://www.caida.org/tools/visualization/walrus/gallery1/
 
* http://www.caida.org/research/topology/as_core_network/
 

Latest revision as of 23:09, 7 August 2013