The following publications are possibly variants of this publication:
- Experimental Evaluation of Automatic Hint Generation for a Logic TutorJohn C. Stamper, Michael Eagle, Tiffany Barnes, Marvin J. Croy. aied 2011: 345-352 [doi]
- Toward Automatic Hint Generation for Logic Proof Tutoring Using Historical Student DataTiffany Barnes, John C. Stamper. its 2008: 373-382 [doi]
- Automatic Hint Generation for Logic Proof Tutoring Using Historical DataTiffany Barnes, John C. Stamper. ETS, 13(1):3-12, 2010. [doi]
- Effects of Automatically Generated Hints on Time in a Logic TutorMichael Eagle, Tiffany Barnes, Matthew Johnson. aied 2013: [doi]
- Program Representation for Automatic Hint Generation for a Data-Driven Novice Programming TutorWei Jin, Tiffany Barnes, John C. Stamper, Michael John Eagle, Matt Johnson, Lorrie Lehmann. its 2012: 304-309 [doi]