Aggregating Partial Rankings with Applications to Peer Grading in Massive Online Open Courses

I. Caragiannis, G. Krimpas, A. Voudouris

Election type Ordinal
Culture Hand-Crafted
Candidates [2-25]
Voters {1000}
Each agent ranks a subset of 2, 3,…,24, or 25 other agents.
Instances 50
Parameters None
Notes Each vote is a partial ranking that is a trimmed version of one ground-truth ranking common for all voters.
Motivation peer grading