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cs.AI2016
How effective can simple ordinal peer grading be?
Ioannis Caragiannis, George A. Krimpas, Alexandros A. Voudouris
Ordinal peer grading has been proposed as a simple and scalable solution for computing reliable information about student performance in massive open online courses. The idea is to…
cs.AI2014
Aggregating partial rankings with applications to peer grading in massive online open courses
Ioannis Caragiannis, George A. Krimpas, Alexandros A. Voudouris
We investigate the potential of using ordinal peer grading for the evaluation of students in massive online open courses (MOOCs). According to such grading schemes, each student re…