Graph visualization using hyperbolic geometry (hyperbolic trees, but also general graphs).
Applications cover web site structures, topicmaps, organisational charts and wikis.
A framework for building, deploying and managing well-described REST-ful Web services, including REST-ful Web Services realizations for RSS, XML TopicMaps, Structured Arguments, and Workflow.
TopicMapTools allows the creation, manipulation and visualization of XML TopicMaps. It is based on the TM4J framework. The editor can be used in genealogy for the visualisation of e.g. family trees.
TM4J is a topic map engine implemented entirely in Java. Topicmaps are a standard paradigm for the interchange of knowledge structures. This project aims to produce a complete suite of tools for creating, processing and publishing topic map information.
HyperSpider (Java app) collects the link structure of a website. Data import/export from/to database and CSV-files. Export to Graphviz DOT, Resource Description Framework (RDF/DC), XML TopicMaps (XTM), Prolog, HTML. Visualization as hierarchy and map.