38 citations · 122 across the 32 of their papers we have counts for
3 papers · 1 filter
Evaluating approval-based multiwinner voting in terms of robustness to noise
Ioannis Caragiannis, Christos Kaklamanis, Nikos Karanikolas +1
Approval-based multiwinner voting rules have recently received much attention in the Computational Social Choice literature. Such rules aggregate approval ballots and determine a w…
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…
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…