Papers by Mathieu Bastian
Abstract We present ForceAtlas2, a force-directed algorithm implemented in the Gephi software. It... more Abstract We present ForceAtlas2, a force-directed algorithm implemented in the Gephi software. It aims at giving a readable shape to a network (spatialization). We do not claim a theoretical advance but an attempt to integrate different techniques such as Barnes Hut simulation, degree-dependent repulsive force, local and global adaptive temperatures. The algorithm benefits from many feedbacks and is developed in order to provide a fruitful experience to the user.
Creating an efficient, interactive and flexible unified graph visualization system is a difficult... more 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 and extensible open-source Java application built
on top of the Netbeans Platform, currently in alpha version 0.7.
International AAAI Conference on …, Jan 1, 2009
Gephi is an open source software for graph and network
analysis. It uses a 3D render engine to di... more 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 of networks. It provides easy and broad
access to network data and allows for spatializing, filtering,
navigating, manipulating and clustering. Finally,
by presenting dynamic features of Gephi, we highlight
key aspects of dynamic network visualization.
Uploads
Papers by Mathieu Bastian
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 and extensible open-source Java application built
on top of the Netbeans Platform, currently in alpha version 0.7.
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 of networks. It provides easy and broad
access to network data and allows for spatializing, filtering,
navigating, manipulating and clustering. Finally,
by presenting dynamic features of Gephi, we highlight
key aspects of dynamic network visualization.