Optimizing positional scoring rules for rank aggregation

Nowadays, several crowdsourcing projects exploit social choice methods for computing an aggregate ranking of alternatives given individual rankings provided by workers. Motivated by such systems, we consider a setting where each worker is asked to rank a fixed (small) number of alternatives and, the...

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Bibliografski detalji
Glavni autori: Caragiannis, I, Chatzigeorgiou, X, Krimpas, G, Voudouris, A
Format: Journal article
Izdano: Elsevier 2018