We analyse the co-authorship and publication patterns of 863 mainstream WoS papers in the field of Chemistry co-authored between Mexican and French institutions from 1984 to 2013 with the purpose of identifying and characterizing the dynamics of sustained collaborative research partnerships in the field between the two countries. From a normalized set of the most productive authors with ≥ 5 co-...

Gephi is a network visualization software used in various disciplines (social network analysis, biology, genomics...). One of its key features is the ability to display the spatialization process, aiming at transforming the network into a map, and ForceAtlas2 is its default layout algorithm. The latter is developed by the Gephi team as an all-around solution to Gephi users' typical networks (sc...

Gephi is an open source software for graph and network analysis. It uses a 3D render engine to display large networks in real-time and to speed up the exploration. A flexible and multi-task architecture brings new possibilities to work with complex data sets and produce valuable visual results. We present several key features of Gephi in the context of interactive exploration and interpretation...

Gephi is an open source software for graph and network analysis. It uses a 3D render engine to display large networks in real-time and to speed up the exploration. A flexible and multi-task architecture brings new possibilities to work with complex data sets and produce valuable visual results. We present several key features of Gephi in the context of interactive exploration and interpretation...

Resumen. En la presente investigación se propone un modelo para la identi cación de per les de usuario, a través de la creación y análisis de un grafo de co-ocurrencia. Se utilizan 4 corpus en Inglés: de Blogs, de Redes sociales, de Críticas y de Twitter y 2 corpus en Español: de Blogs y de Críticas para el desarrollo de los grafos. Para la creación y extracción de la información del grafo se h...

There is a growing number of graph-structured datasets, e.g., social networks, communication networks and biological networks, available for scientific research. Most of them show a dynamic behavior with continuous addition/deletion/modification of nodes and edges. In this directed study project, we aim to build a general framework for showing how to visualize large dynamic networks using Gephi...

Creating an efficient, interactive and flexible unified graph visualization system is a difficult problem. We present a hardware accelerated OpenGL graph drawing engine, in conjunction with a flexible preview package. While the interactive OpenGL visualization focuses on performance, the preview focuses on aesthetics and simple network map creation. The system is implemented as Gephi, a modular...

ForceAtlas2 is a force vector algorithm proposed in the Gephi software, appreciated for its simplicity and for the readability of the networks it helps to visualize. This paper presents its distinctive features, its energy-model and the way it optimizes the “speed versus precision” approximation to allow quick convergence. We also claim that ForceAtlas2 is handy because the force vector princip...

Performing an analysis of established software usually is challenging. Based on reverse engineering through dynamic analysis, it is possible to perform a software performance analysis, in order to detect performance bottlenecks or issues. This process is often divided into two consecutive tasks. The first task concerns monitoring the software, and the second task covers analysing and visualizin...