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Optimization Models for Medical Procedures Relocation
Institute of Informatics, University of Warsaw, Warsaw, Poland; Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam.ORCID iD: 0000-0002-8109-0567
Linköping University, Department of Computer and Information Science, Artificial Intelligence and Integrated Computer Systems. Linköping University, Faculty of Science & Engineering. Institute of Informatics, University of Warsaw, Warsaw, Poland.ORCID iD: 0000-0002-6000-6581
2021 (English)In: 25th KES International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES) / [ed] Watrobski J., Salabun W., Toro C., Zanni-Merk C., Howlett R.J, Lakhmi C.J., Elsevier, 2021, Vol. 192, p. 2058-2067Conference paper, Published paper (Refereed)
Abstract [en]

As a side-effect of the Covid-19 pandemic, significant decreases in medical procedures for noncommunicable diseases have been observed. This calls for a decision support assisting in the analysis of opportunities to relocate procedures among hospitals in an efficient or, preferably, optimal manner. In the current paper we formulate corresponding decision problems and develop linear (mixed integer) programming models for them. Since solving mixed integer programming problems is NP-complete, we verify experimentally their usefulness using real-world data about urological procedures. We show that even for large models, with millions of variables, the problems’ instances are solved in perfectly acceptable time.

Place, publisher, year, edition, pages
Elsevier, 2021. Vol. 192, p. 2058-2067
Series
Procedia Computer Science, ISSN 1877-0509 ; 192
Keywords [en]
Integer linear programming, Medical information systems, Optimal relocation, Public healthcare
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:liu:diva-180443DOI: 10.1016/j.procs.2021.08.212ISI: 000720289002012PubMedID: 34630744Scopus ID: 2-s2.0-85116862338OAI: oai:DiVA.org:liu-180443DiVA, id: diva2:1604553
Conference
25th KES International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES), Szczecin, POLAND, sep 08-10, 2021
Note

Funding: Polish Ministry of Science and Higher EducationMinistry of Science and Higher Education, Poland

Available from: 2021-10-20 Created: 2021-10-20 Last updated: 2022-01-04Bibliographically approved

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Szalas, Andrzej

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