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Gephi. Gephi is a tool for people that have to explore and understand graphs.


Like Photoshop but for data, the user interacts with the representation, manipulate the structures, shapes and colors to reveal hidden properties. The goal is to help data analysts to make hypothesis, intuitively discover patterns, isolate structure singularities or faults during data sourcing. It is a complementary tool to traditional statistics, as visual thinking with interactive interfaces is now recognized to facilitate reasoning. This is a software for Exploratory Data Analysis, a paradigm appeared in the Visual Analytics field of research. Real-time visualization Profit from the fastest graph visualization engine to speed-up understanding and pattern discovery in large graphs. Layout Layout algorithms give the shape to the graph. Metrics The statistics and metrics framework offer the most common metrics for social network analysis (SNA) and scale-free networks.

Dynamic Network Analysis Create cartography Modular. 10 Excellent Video Editing Apps. It's usually an expensive endeavor, but thanks to smartphones, you can try your hand at shooting and editing video without the staggering price.

10 Excellent Video Editing Apps

We're not talking about Vine — which is great, of course — but apps uniquely designed for adding personal flare to video. Take a look at our favorites in the gallery up top. Whether you're an iOS or Android user, these apps are sure to bring out the Spielberg in you. Any noteworthy apps we missed? Share them with us in the comments. Homepage image via iStockphoto, TommL. 9 Best Free Image Editors. Adobe Photoshop may be dominant among industry professionals, but the software can be daunting for beginners and amateurs who just want to touch up the occasional photo.

9 Best Free Image Editors

There are many simpler, easier-to-use alternatives to Photoshop, some of which offer features the latter does not. Plus, many image editors don't have the hefty sticker price of Adobe products. We rounded up nine free image editors that range from basic programs with plenty of filters to near professional-grade software for pixel-to-pixel editing. Check out the gallery and let us know if we missed any of your favorites in the comments below. Image: Flickr, Fabrica. The Official ImgBurn Website. Ninite - Install or Update Multiple Apps at Once. Gizmos Freeware Reviews. Free software downloads and software reviews.

SourceForge - Download, Develop and Publish Free Open Source Software.

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PC maintenance. Web Developer. File transfer. File editing. Framasoft - Logiciels libres. Framabook » Le pari du livre libre. La "Place de la Toile" de Framasoft. A.

La "Place de la Toile" de Framasoft

Kauffmann, A. Alix, C. Masutti, F. Couchet th©Radio France L'esprit libre « Place de la toile » reprend sa marche normale, avec FRAMASOFT qui vient "squatter" l'émission pour ses 10 ans. La proposition remonte à quelques mois. Un honneur et une occasion, celle de parler du logiciel libre que l’on mentionne ici très souvent, comme une évidence, mais dont il est sans doute nécessaire de rappeler en quoi consiste sa logique et à quel point il est important, au-delà même des questions strictement informatiques.

D'ailleurs, faut-il dire logiciel libre ou open source ? Alexis Kauffmann et Christophe Masutti seront accompagnés d'autres « libristes », Frédéric Couchet, fondateur de l'April, et également Adrienne Alix, directrice des programmes de Wikimédia France, association qui soutient notamment des projets comme l'encyclopédie Wikipédia. Lecture de la semaine sur Les nouveaux médias sociaux ne sont peut-être pas si nouveaux que ça Internet Explorer (Thibault Henneton)