CogZ (Cognitive Support and Visualization for Human-Guided Mapping Systems) is a user support plugin for the Prompt ontology management suite. It provides cognitive support during the mapping process by incorporating a visual representation of mappings and ontology concepts. The tool also helps reduce the complexity of the mapping task by supporting a variety of ontology and mapping filters.

A joint project of the NCBO and the CHISEL Group, CogZ is available as part of the latest Protégé build.

[1] Sean M. Falconer, Margaret-Anne Storey, A cognitive support framework for ontology mapping, International Semantic Web Conference, November 2007.
[2] Sean M. Falconer, Natalya Noy, Margaret-Anne Storey, Towards understanding the needs of cognitive support for ontology mapping,
Ontology Matching Workshop 2006, Athens, Georgia, Nov. 5, 2006