Representative Committees of Peers

نویسندگان

چکیده

A population of voters must elect representatives among themselves to decide on a sequence possibly unforeseen binary issues. Voters care only about the final decision, not elected representatives. The disutility voter is proportional fraction issues, where his preferences disagree with decision. While an issue-by-issue vote by all would maximize social welfare, we are interested in how well can be approximated small committee.
 We show that k-sortition (a random committee k majority within committee) leads outcome factor 1+O(1/? k) optimal cost for any number n, issues m, and preference profile. For made even closer delegation procedures weigh members according their followers. However, large demonstrate worst-case rule broad family committee-based rules take into account metric information profile whole population.

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ژورنال

عنوان ژورنال: Journal of Artificial Intelligence Research

سال: 2021

ISSN: ['1076-9757', '1943-5037']

DOI: https://doi.org/10.1613/jair.1.12521