Dimitris holds a Bachelor in Mathematics and a Master Science in Informatics and Computational Mathematics. A free software advocate for more than a decade, he was Editor-in-Chief of Greek Linux Format and Linux Inside magazines. He likes programming, web development and social network analysis research, and programs in C++ with the powerful Qt toolkit, PHP, Javascript, etc.

He is the CTO of www.iefimerida.gr, the best news/opinion oriented website in Greece and a proud father of two beautiful girls. He loves his wife, Helen.

CV

During 2013 I enjoyed working as technical project manager in OgilvyOne Worldwide, Athens, helping various projects to flourish.

During 2011-2012 I was also entertaining myself as editor in chief of "Linux Inside", which was a bimonthly Greek magazine specializing in Linux and free software. The publication has stopped but we continue our website at http://www.linuxinsider.gr. Before that I was the editor-in-chief of the Greek edition of Linux Format magazine (2005-2008).

In my spare time, I develop Social Networks Visualiser, a cross-platform scientific application for social network and graph analysis/visualisation. The project's website is at http://socnetv.sourceforge.net, but development is focused here in Launchpad. The application is written in C++/Qt.

I have also developed a funny mobile-first tile game, called CMYK3 (http://cmyk3.com), where you must align three same-colored tiles to score.
The game is developed in Javascript/Jquery with some SVG animations.

Last but not least, together with my wife, we maintain a website on greek cuisine full of delicious recipes: http://www.supersyntages.gr as well as a website about dream interpretation (http://www.oneirokriths123.com). If you know Greek, check them out! In this case, you might want to check out http://www.zwdia123.org or http://www.webzein.gr.

See my blog at http://dimitris.apeiro.gr and contact me if you like!

User information

Launchpad Id:
dimitris-kalamaras
Email:
Log in for email information.

Member since:
2005-09-22
Icon of Kubuntu Users Icon of Launchpad Users Icon of Linux Greek Teachers Icon of Ubuntu Greece Icon of Ubuntu Greek Translator Starters Icon of Ubuntu Local Community Teams
Signed Ubuntu Code of Conduct:
Yes
IRC:
jimakos on irc.freenode.net
OpenPGP keys:
F95ED274
SSH keys:
dimitris@vaio
dimitris@vaio
dkalamaras@vaio
Languages:
English (United Kingdom), Greek
Time zone:
Europe/Athens (UTC+0300)
Karma:
14001 Karma help

All assigned blueprints Assigned blueprints

This is not the same as filtering by aggregating.
SocNetV should be able to visualize nodes'prominence by using hue (from red to blue) See http://en.wikipedia.org/wiki/Centrality#mediaviewer/File:Graph_betweenness.svg
SocNetV should offer the user procedures for analyzing the social prosition/role of nodes and their structural similarities. The user should be able to identify subsets of similar nodes by performing: - basic positional analysis using measures based on the mathematical notion of structural equivalence (i.e. Eucli...
SocNetV should implement Katz Centrality to enable the user to measure the degree of influence of an actor in a social network by taking into account the total number of walks between a pair of actors. Katz centrality computes the relative influence of a node within a network by measuring the number of the immediat...
SocNetV needs to provide methods for the identification of cohesive subgroups in one-mode networks. - cliques -n-cliques -n-clans and n-clubs -k-plexes - matrix permutation approaches

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Joined on 2009-03-26
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Joined on 2006-04-27