This project provides annotation tools for Propbank: Jubilee (Propbank instance editor) and Cornerstone (Propbank frameset editor). All tools are written in Java and supports multiple languages such as Arabic, Chinese, English, Hindi and Korean. The project is developed by the Computational Language and EducAtion Research (CLEAR) group at the University of Colorado at Boulder.

Jubilee

Jubilee is a Propbank instance editor that allows to annotate and adjudicate Propbank instances.

• Since: September, 2007
• Current version: 2.19
• Guideline: 2.1
• Video tutorial: 1.0
• Developed by: Jinho D. Choi

Cornerstone

Cornderstone is a Propbank frameset editor that allows to create and edit Propbank framesets.

• Since: June, 2009
• Current version: 1.34
• Guideline: 1.3
• Developed by: Jinho D. Choi

Cite Jubilee and Cornerstone

If you use either Jubilee or Cornerstone for research purpose, please cite the following papers as appropriate:

• Propbank Instance Annotation Guidelines Using a Dedicated Editor, Jubilee, Jinho D. Choi, Claire Bonial, and Martha Palmer, Proceedings of the 7th International Conference on Language Resources and Evaluation (LREC'10), Valletta, Malta, 2010

• Propbank Frameset Annotation Guidelines Using a Dedicated Editor, Cornerstone, Jinho D. Choi, Claire Bonial, and Martha Palmer, Proceedings of the 7th International Conference on Language Resources and Evaluation (LREC'10), Valletta, Malta, 2010