Corporate Semantic Web Technologies

SVoNt - SVN-based ontology versioning

SVoNt is a version control system for ontologies based on the SVN-system which is well-known from software engineering. The major difference to other approaches for ontology versioning is our focus on the visualization of revisions of changes on the concept level. (more)

COLM - Corporate Ontology Lifecycle Methodology

COLM is based upon a two parts ontology lifecycle, which has been concluded from requirements that we derived from an analization of industrial needs. (more)

SemMF - A Semantic Matching Framework

SemMF is a flexible framework for calculating semantic similarity between objects that are represented as arbitrary RDF graphs. (more)

Prova - A Distributed Corporate Semantic Web Rule Engine

Prova is a highly expressive distributed Corporate Semantic Web rule engine which combines declartive rules with dynamic object-oriented Java, Semantic Web technologies, and enterprise service-oriented computing and complex event processing technologies. (more)

Process Makna

A Semantic WIKI for Semantic Business Process Management and Workflow. (more)

W3C Health Care and Life Sciences Knowledge Base

The W3C HCLS KB host at the Freie Universität Berlin (more)

loomp - Web 3.0 Content Authoring

(1) Create semantically enhanced content as easy as to format texts italic, without knowing about semantic technologies, and with automatically proposed annotations. (2) Compile content and publish in various formats. (3) Support the reader by highlighting the relevant information. (more)

Extreme Tagging

Tagging has become the most common way of annotating information and knowledge in a wide range of applications. The activity of tagging consists in creating an association between a resource (information) and another entity (a tag). (more)

Preprocessing

In order to retrieve RDF-triples from a text stream, we have to preprocess texts. Our preprocessing component uses statistical parser from Stanford University and creates a timeline with parsed texts. (more)

Link Recommender for Wikis

Links between pages of a wiki are essential for its success and usefulness in a company. However, the task of creating links is currently not well supported by the wiki systems. The goal of this project is to extend current wikis with functionality which supports authors in creating links. (more)

Light-weight Ontology Editor

At the moment some ontology editors are available to model ontologies in research and industry, e.g., Protegé, TopBraid Composer, and OntoStudio. However, these tools are too complex and offer too much functionality that even experts in semantic technologies can hardly operate them properly. In contrast, our work focuses on developing an easy-to-use and light-weight ontology editor which can be used by non-experts w.r.t. semantic technologies. (more)