no code implementations • 15 Nov 2022 • Ben Abramowitz, Omer Lev, Nicholas Mattei
We consider the problem of determining a binary ground truth using advice from a group of independent reviewers (experts) who express their guess about a ground truth correctly with some independent probability (competence).
no code implementations • 21 Jul 2021 • Omer Lev, Nicholas Mattei, Paolo Turrini, Stanislav Zhydkov
In the peer selection problem a group of agents must select a subset of themselves as winners for, e. g., peer-reviewed grants or prizes.
no code implementations • 29 Dec 2020 • Vignesh Viswanathan, Omer Lev, Neel Patel, Yair Zick
Equilibrium computation in markets usually considers settings where player valuation functions are known.
no code implementations • 27 Jul 2017 • Omer Lev, Moshe Tennenholtz
We introduce an axiomatic approach to group recommendations, in line of previous work on the axiomatic treatment of trust-based recommendation systems, ranking systems, and other foundational work on the axiomatic approach to internet mechanisms in social choice settings.
no code implementations • 24 Jun 2016 • Omer Lev, Moshe Tennenholtz, Aviv Zohar
Information delivery in a network of agents is a key issue for large, complex systems that need to do so in a predictable, efficient manner.
1 code implementation • 13 Apr 2016 • Haris Aziz, Omer Lev, Nicholas Mattei, Jeffrey S. Rosenschein, Toby Walsh
Peer reviews, evaluations, and selections are a fundamental aspect of modern science.