Creating workflows and annotations in U-Compare and Argo

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Creating workflows and annotations in U-Compare and Argo

  1. 1. Creating processing workflows and annotations in U-Compare and Argo by Rafal Rak
  2. 2. U-Compare <ul><li>Integrated TM/NLP processing system </li></ul><ul><li>Based on the UIMA framework </li></ul><ul><li>GUI for workflow creation </li></ul><ul><li>Component comparison capabilities </li></ul><ul><li>Evaluation, statistics and visualization of annotations </li></ul><ul><li>About 50 pre-loaded components ready to use </li></ul>
  3. 3. U-Compare: workflow example
  4. 4. U-Compare: annotation visualization
  5. 5. U-Compare: NER comparison example
  6. 6. U-Compare: NER comparison example
  7. 7. Argo <ul><li>Web-based </li></ul><ul><ul><li>No installation </li></ul></ul><ul><li>Remote processing </li></ul><ul><li>Accommodates users with various levels of expertise </li></ul><ul><li>Incorporates user-interactive components </li></ul><ul><ul><li>Argo Annotation Editor </li></ul></ul><ul><li>Supports user collaboration </li></ul>
  8. 8. Argo: workflow example
  9. 9. Argo: setting component parameters
  10. 10. Argo: executing the workflow
  11. 11. Argo: annotation visualizer
  12. 12. Argo: user-interactive component
  13. 13. Argo: manual annotation editor
  14. 14. Argo Annotation Editor: example
  15. 15. Argo Annotation Editor <ul><li>Uses Scalable Vector Graphics (SVG) </li></ul><ul><li>Developed as a Google Web Toolkit (GWT) widget </li></ul><ul><ul><li>Can be incorporated into other GWT-supported websites </li></ul></ul><ul><li>Supports nested and overlapping annotations </li></ul>
  16. 16. Argo: Ongoing work <ul><li>User-supplied components </li></ul><ul><li>Workflow branching and merging </li></ul><ul><li>Categorized library of components </li></ul><ul><li>Simultaneous remote user collaboration </li></ul><ul><li>Discontinues annotation </li></ul>
  17. 17. Access <ul><li>U-Compare </li></ul><ul><ul><li>http://nactem.ac.uk/ucompare/ </li></ul></ul><ul><li>Argo sneak peek: </li></ul><ul><ul><li>http://www.nactem.ac.uk/ArgoDemo/ </li></ul></ul>

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