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A Practical Approach to Subset Selection for Multi-objective Optimization via Simulation

Published: 16 August 2021 Publication History

Abstract

We describe a practical two-stage algorithm, BootComp, for multi-objective optimization via simulation. Our algorithm finds a subset of good designs that a decision-maker can compare to identify the one that works best when considering all aspects of the system, including those that cannot be modeled. BootComp is designed to be straightforward to implement by a practitioner with basic statistical knowledge in a simulation package that does not support sequential ranking and selection. These requirements restrict us to a two-stage procedure that works with any distributions of the outputs and allows for the use of common random numbers. Comparisons with sequential ranking and selection methods suggest that it performs well, and we also demonstrate its use analyzing a real simulation aiming to determine the optimal ward configuration for a UK hospital.

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  • (2021)Relief Food Supply Network Simulation2021 Winter Simulation Conference (WSC)10.1109/WSC52266.2021.9715527(1-12)Online publication date: 12-Dec-2021

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  1. A Practical Approach to Subset Selection for Multi-objective Optimization via Simulation

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    cover image ACM Transactions on Modeling and Computer Simulation
    ACM Transactions on Modeling and Computer Simulation  Volume 31, Issue 4
    October 2021
    159 pages
    ISSN:1049-3301
    EISSN:1558-1195
    DOI:10.1145/3477418
    Issue’s Table of Contents
    This work is licensed under a Creative Commons Attribution International 4.0 License.

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 16 August 2021
    Accepted: 01 March 2021
    Received: 01 September 2020
    Revised: 01 June 2020
    Published in TOMACS Volume 31, Issue 4

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    1. Ranking and selection
    2. chance constraints
    3. simulation
    4. subset selection

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    • (2021)Relief Food Supply Network Simulation2021 Winter Simulation Conference (WSC)10.1109/WSC52266.2021.9715527(1-12)Online publication date: 12-Dec-2021

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