93 citations · 279 across the 45 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
cs.GT2016
Optimizing positional scoring rules for rank aggregation
Ioannis Caragiannis, Xenophon Chatzigeorgiou, George A. Krimpas +1
Nowadays, several crowdsourcing projects exploit social choice methods for computing an aggregate ranking of alternatives given individual rankings provided by workers. Motivated b…
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…