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Cited by 316

The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence

Open access
·2022

Abstract

This paper considers the capacity expansion problem in two-sided matchings, where the policymaker is allowed to allocate some extra seats as well as the standard seats.In medical residency match, each hospital accepts a limited number of doctors.Such capacity constraints are typically given in advance.However, such exogenous constraints can compromise the welfare of the doctors; some popular hospitals inevitably dismiss some of their favorite doctors.Meanwhile, it is often the case that the hospitals are also benefited to accept a few extra doctors.To tackle the problem, we propose an anytime method that the upper confidence tree searches the space of capacity expansions, each of which has a resident-optimal stable assignment that the deferred acceptance method finds.Constructing a good search tree representation significantly boosts the performance of the proposed method.Our simulation shows that the proposed method identifies an almost optimal capacity expansion with a significantly smaller computational budget than exact methods based on mixed-integer programming.

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Metadata

Published
2022-07
OpenAlex
W4285605356
Cited by
316
References
16
Type
paratext
Language
en
Open access
gold

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CoChat. (2026). Citation check: Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence. https://app.cochat.ai/papers/10.24963/ijcai.2022
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Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence. (2022). https://doi.org/10.24963/ijcai.2022

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.