The Analytics Workench is a tool for performing different kinds of analyses. It combines a web-based frontend for designing analysis workflows with server-side computation of the designed analysis processes. The workflows are represented using a visual language.
The workbench was designed as an extensible analysis framework. Extensibility includes both the possibility to connect different frontends to the computational backend as well as the possibility to extend the available analysis features. As the workbench is still in development, new analysis features are added regularly.
The version offered here is a demo version, which is restricted to a selection of analysis features from the field of Social Network Analysis. Please be aware that the version offered here is not intended for productive use. Thus created analysis workflows and results may be deleted from time to time without further warning!
GeoGebra is dynamic mathematics software for all levels of education that joins arithmetic, geometry, algebra and calculus. On the one hand, GeoGebra is an interactive geometry system. You can do constructions with points, vectors, segments, lines, conic sections as well as functions and change them dynamically afterwards. On the other hand, equations and coordinates can be entered directly. Thus, GeoGebra has the ability to deal with variables for numbers, vectors and points, finds derivatives and integrals of functions and offers commands like Root or Extremum. These two views are characteristic of GeoGebra: an expression in the algebra view corresponds to an object in the graphics view and vice versa.