NavEx

Overview

NavEx - Navigation to Examples - is a Web-based adaptive navigation tool for exploring programming examples. Serves as adaptive guidance shell for WebEx. Eextends traditional performance-based annotation . NavEx uses concept indexing of the examples and provides three types of information to students.

• What examples the student is ready to browse and what s/he is not.
• What is the student's current progress.
• What examples are the most relevant for the student.
• Progress of the student with relation to the group.

Funding

System development was currently supported by NSF ( Information & Intelligent Systems (IIS) ) through Award# 0447083

Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Screenshots

• 
  NavEx
• 
  NavEx-SN (with Social Navigation)

Try NavEx

• Try NavEx and other tools by registering at our Community Porta
• Current users Login into Knowledge Tree porta

Publications

• Brusilovsky, P., Sosnovsky, S., and Yudelson, M. (2006) Addictive Links: The Motivational Value of Adaptive Link Annotation in Educational Hypermedia. In: Wade V., Ashman, H., and Smyth, B. (eds.) 4th International Conference On Adaptive Hypermedia and Adaptive Web-Based Systems (AH2006), (Dublin, Ireland, June 21-23, 2006). Berlin: Springer, pp. 51-60 DOI
• Yudelson, M. and Brusilovsky, P. (2005) NavEx: Providing Navigation Support for Adaptive Browsing of Annotated Code Examples. In: C.-K. Looi, G. McCalla, B. Bredeweg and J. Breuker (eds.) Proceedings of 12th International Conference on Artificial Intelligence in Education, AIED 2005, (Amsterdam, July 18-22, 2005). Amsterdam: IOS Press, pp. 710-717. PDF
• Brusilovsky, P., Yudelson, M., and Sosnovsky, S. (2004) An adaptive E-learning service for accessing interactive examples. In: J. Nall and R. Robson (eds.) Proceedings of World Conference on E-Learning, E-Learn 2004, Washington, DC, USA, November 1-5, 2004, AACE, pp. 2556-2561. PDF
• Yudelson, M., Brusilovsky, P., and Sosnovsky, S. (2004) Accessing interactive examples with adaptive navigation support. In: Proceedings of IEEE International Conference on Advanced Learning Technologies, ICALT 2004, Joensuu, Finland, August 30 - September 1, 2004, IEEE, pp. 842-843. DOI, BibTeX
• Sosnovsky, S., Brusilovsky, P., and Yudelson, M. (2004) Supporting Adaptive Hypermedia Authors with Automated Content Indexing. In: Proceedings of Second International Workshop on Authoring of Adaptive and Adaptable Educational Hypermedia at the Third International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems (AH'2004), Eindhoven, the Netherlands. PDF
• Brusilovsky, P., Sosnovsky, S., and Yudelson, M. (2004) Adaptive Hypermedia Services for E-Learning. In: Proceedings of Workshop on Applying Adaptive Hypermedia Techniques to Service Oriented Environments at the Third International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems (AH'2004), Eindhoven, the Netherlands, August 23, 2004 Published as No. CS-Report 04-19, Technische University Eindhoven, Eindhoven, the Netherlands. pp. 470-479. PDF

For the time being refer here

Contacts

Michael V. Yudelson, Peter L. Brusilovsky