Scaling Topic Maps -- Scaling Topic Maps -- Applied Topic Maps in Industry and Administration -- Convergence of Classical Search and Semantic Technologies - Evidences from a Practical Case in the Chemical Industry -- A Citizen's Portal for the City of Bergen -- Visualisation and Representation of Topic Maps -- TMchartis - A Tool Set for Designing Multiple Problem-Oriented Visualizations for Topic Maps -- Open Educational Topic Maps: A Text-Oriented Perspective -- Using Topic Maps for Visually Exploring Various Data Sources in a Web-Based Environment -- Collaborative Applications -- Topincs Wiki - A Topic Maps Powered Wiki -- Bookmap - A Topic Maps Based Web Application for Organising Bookmarks -- Standards Related Research -- A Theory of Scope -- Comparing Topic Maps Constraint Specification Languages -- Information Integration with Topic Maps -- Knowledge-Oriented Middleware Using Topic Maps -- Large Scale Knowledge Representation of Distributed Biomedical Information -- Versioning of Topic Map Templates and Scalability -- Social Software with Topic Maps -- Toward a Topic Maps Amanuensis -- Cooperative Building of Multiple Points-of-View Topic Maps with Hypertopic -- Metadata Creation in Socio-semantic Tagging Systems: Towards Holistic Knowledge Creation and Interchange -- Topic Maps Engines -- Ruby Topic Maps -- Topic Maps and Dublin Core -- Expressing Dublin Core in Topic Maps -- Mapping between the Dublin Core Abstract Model DCAM and the TMDM -- Information Management with Topic Maps -- On Path-Centric Navigation and Search Techniques for Personal Knowledge Stored in Topic Maps -- KAIFIA: Knowledge Assisted Intelligent Framework for Information Access -- Open Space and Poster Sessions -- Report from the Open Space and Poster Sessions.

This book constitutes the thoroughly refereed post-conference proceedings of the Third International Conference on Topic Map Research and Applications, TMRA 2007, held in Leipzig, Germany in October 2007. The 16 revised full papers and 4 revised short papers presented together with 1 invited paper and 1 keynote lecture were carfully reviewed and selected from 44 submissions. The papers are organized in topical sections on applied topic maps in industry and administration, visualisation and representation of topic maps, collaborative applications, standards related research, information integration with topic maps, social software with topic maps, topic maps engines, topic maps and dublin core, information management with topic maps, as well as open space and poster sessions.