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Almost (Weighted) Proportional Allocations for Indivisible Chores✱✱

Published: 25 April 2022 Publication History
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  • Abstract

    In this paper, we study how to fairly allocate a set of indivisible chores to a number of (asymmetric) agents with additive cost functions. We consider the fairness notion of (weighted) proportionality up to any item (PROPX), and show that a (weighted) PROPX allocation always exists and can be computed efficiently. We also consider the partial information setting, where the algorithms can only use agents’ ordinal preferences. We design algorithms that achieve 2-approximate (weighted) PROPX, and the approximation ratio is optimal. We complement the algorithmic results by investigating the relationship between (weighted) PROPX and other fairness notions such as maximin share and AnyPrice share, and bounding the social welfare loss by enforcing the allocations to be (weighted) PROPX.

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    Cited By

    View all
    • (2023)A Survey on Fair Allocation of ChoresMathematics10.3390/math1116361611:16(3616)Online publication date: 21-Aug-2023
    • (2023)Maximin-aware allocations of indivisible chores with symmetric and asymmetric agentsProceedings of the Thirty-Second International Joint Conference on Artificial Intelligence10.24963/ijcai.2023/323(2897-2905)Online publication date: 19-Aug-2023
    • (2023)Unified Fair Allocation of Goods and Chores via CopiesACM Transactions on Economics and Computation10.1145/361811611:3-4(1-27)Online publication date: 19-Dec-2023
    • Show More Cited By

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        cover image ACM Conferences
        WWW '22: Proceedings of the ACM Web Conference 2022
        April 2022
        3764 pages
        ISBN:9781450390965
        DOI:10.1145/3485447
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        Publication History

        Published: 25 April 2022

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        Author Tags

        1. fair allocation
        2. partial information
        3. price of fairness
        4. proportionality

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        WWW '22
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        WWW '22: The ACM Web Conference 2022
        April 25 - 29, 2022
        Virtual Event, Lyon, France

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        Overall Acceptance Rate 1,899 of 8,196 submissions, 23%

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        Cited By

        View all
        • (2023)A Survey on Fair Allocation of ChoresMathematics10.3390/math1116361611:16(3616)Online publication date: 21-Aug-2023
        • (2023)Maximin-aware allocations of indivisible chores with symmetric and asymmetric agentsProceedings of the Thirty-Second International Joint Conference on Artificial Intelligence10.24963/ijcai.2023/323(2897-2905)Online publication date: 19-Aug-2023
        • (2023)Unified Fair Allocation of Goods and Chores via CopiesACM Transactions on Economics and Computation10.1145/361811611:3-4(1-27)Online publication date: 19-Dec-2023
        • (2023)A General Framework for Fair Allocation under Matroid Rank ValuationsProceedings of the 24th ACM Conference on Economics and Computation10.1145/3580507.3597675(1129-1152)Online publication date: 9-Jul-2023
        • (2023)EFX Allocation to Chores over Small GraphCombinatorial Optimization and Applications10.1007/978-3-031-49614-1_21(279-291)Online publication date: 15-Dec-2023
        • (2023)One Quarter Each (on Average) Ensures ProportionalityWeb and Internet Economics10.1007/978-3-031-48974-7_33(582-599)Online publication date: 4-Dec-2023
        • (2023)EFX Allocations for Indivisible Chores: Matching-Based ApproachAlgorithmic Game Theory10.1007/978-3-031-43254-5_15(257-270)Online publication date: 4-Sep-2023
        • (2022)Approximate and strategyproof maximin share allocation of chores with ordinal preferencesMathematical Programming: Series A and B10.1007/s10107-022-01855-y203:1-2(319-345)Online publication date: 5-Jul-2022
        • (2022)Fair Allocation with Special ExternalitiesPRICAI 2022: Trends in Artificial Intelligence10.1007/978-3-031-20862-1_1(3-16)Online publication date: 10-Nov-2022

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