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Efficient Approximation Methods for Lexicographic Max-Min Optimization, Journal of Telecommunications and Information Technology, 2024, nr 1
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Title: Efficient Approximation Methods for Lexicographic Max-Min Optimization, Journal of Telecommunications and Information Technology, 2024, nr 1

Creator:

Śliwiński, Tomasz

Date:

2024

Resource Type:

artykuł

Group publication title:

2024, nr 1, JTIT-artykuły

Abstrakt:

Lexicographic max-min (LMM) optimization is of considerable importance in many fairness-oriented applications. LMM problems can be reformulated in a way that allows to solve them by applying the standard lexicographic maximization algorithm. However, the reformulation introduces a large number of auxiliary variables and linear constraints, making the process computationally complex. In this paper, two approximation schemes for such a reformulation are presented, resulting in problem size reduction and significant performance gains. Their influence on the quality of the solution is shown in a series of computational experiments concerned with the fair network dimensioning and bandwidth allocation problem.

Publisher:

National Institute of Telecommunications

Resource Identifier:

oai:bc.itl.waw.pl:2323 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2024.1.1421

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

License:

CC BY 4.0

rights owner:

Instytut Łączności - Państwowy Instytut Badawczy

Subject and keywords:

fairness lexicographic max-min lexicographic optimization network dimensioning

Object collections:

Last modified:

Jun 6, 2024

In our library since:

Mar 28, 2024

Number of object content hits:

13

All available object's versions:

https://bc.itl.waw.pl/publication/2639

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Edition name Date
Śliwiński, Tomasz, Efficient Approximation Methods for Lexicographic Max-Min Optimization, Journal of Telecommunications and Information Technology, 2024, nr 1 Jun 6, 2024

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