NavEx (Navigation to Examples)

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.
• Whats examples are the most relevant for the student.
• Progress of the student with relation to the group.

Funding

System development is 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 Portal
• Current users Login into Knowledge Tree portal

Recent Publications

Brusilovsky, P., Sosnovsky, A., 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]

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Contacts

Michael Yudelson, Peter Brusilovsky