-
 KDE-Apps.org Applications for the KDE-Desktop 
 GTK-Apps.org Applications using the GTK Toolkit 
 GnomeFiles.org Applications for GNOME 
 MeeGo-Central.org Applications for MeeGo 
 CLI-Apps.org Command Line Applications 
 Qt-Apps.org Free Qt Applications 
 Qt-Prop.org Proprietary Qt Applications 
 Maemo-Apps.org Applications for the Maemo Plattform 
 Java-Apps.org Free Java Applications 
 eyeOS-Apps.org Free eyeOS Applications 
 Wine-Apps.org Wine Applications 
 Server-Apps.org Server Applications 
 apps.ownCloud.com ownCloud Applications 
--
-
 KDE-Look.org Artwork for the KDE-Desktop 
 GNOME-Look.org Artwork for the GNOME-Desktop 
 Xfce-Look.org Artwork for the Xfce-Desktop 
 Box-Look.org Artwork for your Windowmanager 
 E17-Stuff.org Artwork for Enlightenment 
 Beryl-Themes.org Artwork for the Beryl Windowmanager 
 Compiz-Themes.org Artwork for the Compiz Windowmanager 
 EDE-Look.org Themes for your EDE Desktop 
--
-
 Debian-Art.org Stuff for Debian 
 Gentoo-Art.org Artwork for Gentoo Linux 
 SUSE-Art.org Artwork for openSUSE 
 Ubuntu-Art.org Artwork for Ubuntu 
 Kubuntu-Art.org Artwork for Kubuntu 
 LinuxMint-Art.org Artwork for Linux Mint 
 Arch-Stuff.org Art And Stuff for Arch Linux 
 Frugalware-Art.org Themes for Frugalware 
 Fedora-Art.org Artwork for Fedora Linux 
 Mandriva-Art.org Artwork for Mandriva Linux 
--
-
 KDE-Files.org Files for KDE Applications 
 OpenTemplate.org Documents for OpenOffice.org
 GIMPStuff.org Files for GIMP
 InkscapeStuff.org Files for Inkscape
 ScribusStuff.org Files for Scribus
 BlenderStuff.org Textures and Objects for Blender
 VLC-Addons.org Themes and Extensions for VLC
--
-
 KDE-Help.org Support for your KDE Desktop 
 GNOME-Help.org Support for your GNOME Desktop 
 Xfce-Help.org Support for your Xfce Desktop 
--
openDesktop.orgopenDesktop.org:   Applications   Artwork   Linux Distributions   Documents    LinuxDaily.com    Linux42.org    OpenSkillz.com   
 
Apps
News
Groups
Knowledge
Events
Forum
People
Jobs
Register
Login


Sponsoring


-
- Content .- Fans (4) . 

Social Networks Visualizer

   1.5  

KDE Scientific

Score 87%
oxy86oxy86
Social Networks Visualizer
Home
-
Dimitris Kalamaras 3

Social Networks Visualizer
Greece, Piraeus
Last visit Oct 10 2014
1 Friends
1 Groups

More info
Send a message
Add as friend
Other contents
--
Social Networks Visualizer
zoom


Social Networks Visualizer
zoom


Social Networks Visualizer
zoom


Homepage:  Link
Minimum required   Qt 5.x
Downloads:  2871
Submitted:  Jan 30 2006
Updated:  Oct 10 2014

Description:

Social Networks Visualizer (SocNetV) is a cross-platform, user-friendly tool for the analysis and visualization of Social Networks, built in C++ and Qt.

It lets you construct networks (mathematical graphs) with a few clicks on a virtual canvas or load networks of various formats (GraphML, GraphViz, Adjacency, Pajek, UCINET, etc). Also, SocNetV enables you to modify the social networks, analyse their social and mathematical properties and apply visualization layouts for relevant presentation.

Furthermore, random networks (Erdos-Renyi, Watts-Strogatz, ring lattice, etc) and known social network datasets (i.e. Padgett's Florentine families) can be easily recreated. SocNetV also offers a built-in web crawler, allowing you to automatically create networks from links found in a given initial URL.

The application computes basic graph properties, such as density, diameter, geodesics and distances (geodesic lengths), connectedness, eccentricity, etc. It also calculates advanced structural measures for social network analysis such as centrality and prestige indices (i.e. closeness centrality, betweeness centrality, information centrality, power centrality, proximity and rank prestige), triad census, cliques, clustering coefficient, etc.

SocNetV offers various layout algorithms based either on prominence indices or dynamic models (i.e. Spring-embedder) for meaningful visualizations of social networks. There is also comprehensive documentation, both online and while running the application, which explains each feature and algorithm of SocNetV in detail.

Source code, packages and executables for Windows, Linux and Mac OS X are available.

The program is Free Software, licensed under the GNU General Public License 3 (GPL3). The documentation is also Free, licensed under the Free Documentation License (FDL).




Changelog:

Version 1.5 - Oct 10, 2014
Codename: "standardization"
--------------------------

* New feature: Prominence indices on valued networks
A new SSSP-solver algorithm has been implemented (Dijkstra)
which allows SocNetV to compute prominence indices on weighted
networks. When the graph edges are weighted, the application
asks the user if it should consider weights in computations.
Also, it asks the user if weights should be inverted or not.
This question is crucial since edge weights can have
different meanings. For instance they can denote cost or votes.
If they denote cost, then the geodesics should be those paths
with minimum value. But, if the weights denote votes, then the
geodesics could be those path with maximum value. In the latter
case, the user should choose to invert weights so that Dijkstra
compute the desired paths and distances.

* New feature: Standardized Centrality and Prestige scores
From this version all actor prominence indices report standardized
scores (from 0.0 to 1.0) where applicable. If there is no known
formula to compute such a standardized score for actors, then
SocNetV computes a std score by dividing the original index score
by the sum of index scores of all actors. For instance, this happens
on PRP. Warning: If the original prominence index has range
from 0 to 1 (i.e. EC and IRCC), SocNetV considers that as std and
does not compute anything else.

* Change: Prominence layouts are relative to highest score
From now on, all (circular, level and nodal size) visualization
layouts based on prominence scores are graphed relative to the highest
score in the network, instead to the theoretical max (1.0). For
instance in a circular layout, say the actor with the highest CC
has score 0.8. That node will appear to the center of the circular
layout. All other actors will appear on circles of radius relative
to that highest score. I.e. an actor with score 0.4 will appear on
a circle of radius 50% further from the screen center, while another
actor with CC score 0.2 will appear on a circle of radius 75% further
from the actor with the highest score.

* New feature: Work without isolates, if you like
The user can omit isolates and compute prominence indices
for the resulting graph.

* New feature: Graph connectedness
SocNetV can report the network connectedness (whether it is a
connected graph or digraph, unilateral etc). Also it can check
whether isolates exist that can be removed so that the graph
can become connected

* New feature: CC drops isolates by default
Up to v1.5, SocNetV did not compute CC scores if the network had
isolate nodes, instead it urged the user to use IRCC. From this
version, SocNetV checks if isolates exists and automatically drops
them in order to compute CC scores.

* Bugfixes:
#1358678 Fix GDC calculation in weighted networks
#379558 Force-Directed algorithms produce poor layouts
#1365028 Methods isOutLinked & setOutLinked do not consider relations
#1365504 centralityInformation() should symmetrize adjacency matrix
#1366625 click on an edge does not select the right edge
#1369171 Group IC calculation yields incorrect results
#1371208 wrong power centrality scores
#1364955 vertices() should report only enabled vertices
#1369336 pagerank prestige reports wrong scores
#1370528 socnetv cannot build on non-x86-based architectures
#1364320 remove SRS pdf and fix spelling errors in Code
#1364361 SocNetV does not remember last directory used by user
#1378346 Cannot change size and value of a node

* New datasets:
- Stephenson and Zelen (1989): Network of 40 AIDS patients
- Stephenson and Zelen (1989): IC test dataset, 5 actors
- Wasserman and Faust: star, circle and line graphs of 7 actors




LicenseGPL
Source(SocNetV-1.5.tar.gz)
Ubuntu(ubuntu 32bit .deb)
Ubuntu(ubuntu 64bit .deb)
Fedora(fedora 32bit .rpm)
Fedora(fedora 64bit .rpm)
SUSE(opensuse 32bit .rpm)
SUSE(opensuse 64bit .rpm)
Mac OS X(Mac OS X disk image)
MS Windows(Windows 7 zipped executable)
Source(Development Version)
Send to a friend
Subscribe
Other  Apps  from oxy86
Report inappropriate content



goto page:  1  2 

-

 Compilation Problem!

 
 by gohanz on: Feb 21 2006
 
Score 50%

With my SlackWare i have this compilation Error

root@argo:~/Desktop/SocNetV/socnetv# qmake socnetv.pro
root@argo:~/Desktop/SocNetV/socnetv# make
g++ -c -pipe -Wall -W -O2 -DQT_NO_DEBUG -DQT_SHARED -DQT_THREAD_SUPPORT -I/usr/lib/qt/mkspecs/default -I. -I. -Isrc -I/usr/lib/qt/include -o app.o src/app.cpp
src/app.cpp: In member function `void App::centralityDegree(bool)':
src/app.cpp:3999: error: ISO C++ says that `double pow(double, double)' and `
float std::pow(float, float)' are ambiguous even though the worst conversion
for the former is better than the worst conversion for the latter
src/app.cpp:3999: error: ISO C++ says that `double pow(double, double)' and `
float std::pow(float, int)' are ambiguous even though the worst conversion
for the former is better than the worst conversion for the latter
make: *** [app.o] Error 1


Reply to this

-

 Re: Compilation Problem!

 
 by oxy86 on: Feb 22 2006
 
Score 50%
oxy86oxy86
Social Networks Visualizer
Home
-
Dimitris Kalamaras 3

Social Networks Visualizer
Greece, Piraeus
Last visit Oct 10 2014
1 Friends
1 Groups

More info
Send a message
Add as friend
Other contents
--

What version of Qt do you use and what version of SocNetV did you compile? I compiled it on SUSE 10, Fedora 4 and Kubuntu 5.10 with Qt 3.3.4, but I could not reproduce the aforementioned bug. Aha! The variables meanDegree, ADC and VarianceDegree mentioned in line 3999 of app.cpp are all declared as float, but the function pow takes "double" parameters. So... TIPS: Try editing line 3.999 to look like this: varianceDegree+=(float) pow ( (double)( ADC-meanDegree),(double)2.0 ); OR Try editing only line 307 of app.h to look like this float sumCC, sumBC, sumDC, sumGC, sumSC; double varianceDegree, meanDegree; Did any of the two tips help you?


Reply to this

-
.

 Good!!

 
 by gohanz on: Feb 22 2006
 
Score 50%

After edit the line 3999 of app.cpp, the compiler work good.
The Slackware 10.2 have QT 3.3.4. Ok i will wait a new source version, for making a Package.


Reply to this

-
.

 SlackWare Package!!!

 
 by gohanz on: Mar 8 2006
 
Score 50%

A SlackWare TGz package with SlackBuild Script is Ready to DownLoad!!!

http://www.slacky.it/


http://www.slacky.it/index.php?option=com_remository&Itemid=1&func=fileinfo&filecatid=978&parent=category


Reply to this

-
.

 Small compile issue

 
 by AndreSomers on: Dec 23 2006
 
Score 50%

I had to change line 130 of netlayout.cpp to read:
temp=temp/pow((double)N,(int)2);

to compile. Other than that, it seems like a nice tool.


Reply to this

-
.

 thanks

 
 by oxy86 on: Dec 25 2006
 
Score 50%
oxy86oxy86
Social Networks Visualizer
Home
-
Dimitris Kalamaras 3

Social Networks Visualizer
Greece, Piraeus
Last visit Oct 10 2014
1 Friends
1 Groups

More info
Send a message
Add as friend
Other contents
--

for the comment. I ' ll have it fixed in future versions. What distro/gcc do you use?


Reply to this

-

 klik

 
 by probono on: Dec 28 2006
 
Score 50%

See http://socnetv.klik.atekon.de/ for a klik version that should run on all major ditros.


Reply to this

goto page:  1  2 

Add commentBack






-
-
How do you like Plasma 5?
 The best KDE Desktop ever.
 Definitely a nice improvement.
 Not decided yet. Haven't tried it yet.
 I do not like some of the changes.
 KDE is taking the wrong way.
 I am still sticking with KDE 3.5.
 I have no opinion, but wanted to vote anyway.

resultmore
 
 
 Who we are
Contact
More about us
Frequently Asked Questions
Register
Twitter
Blog
Explore
Apps
Jobs
Knowledge
Events
People
Updates on identi.ca
Updates on Twitter
Facebook App
Content RSS   
Events RSS   

Participate
Groups
Forum
Add App
Public API
About KDE-Apps.org
Legal Notice
Spreadshirt Shop
CafePress Shop
Advertising
Sponsor us
Report Abuse
 

Copyright 2003-2014 KDE-Apps.org Team  
All rights reserved. KDE-Apps.org is not liable for any content or goods on this site.
All contributors are responsible for the lawfulness of their uploads.
KDE and K Desktop Environment are trademarks of KDE e.V.