{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T13:40:25Z","timestamp":1758807625753,"version":"3.40.5"},"posted":{"date-parts":[[2023,2,8]]},"group-title":"Mathematics","reference-count":0,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2023,2,8]],"date-time":"2023-02-08T00:00:00Z","timestamp":1675814400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/engage\/miir\/legal-information?show=terms-of-use"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"accepted":{"date-parts":[[2023,2,3]]},"abstract":"<jats:p>Solvit\u2019s main task is to provide and maintain stable signal coverage along railway tracks, ensuring quality communications. To do this, the company should design a suitable antenna network in order to guaran- tee good signal coverage while reducing the costs associated with the entire network. In this report we formulate the problem as 0\/1 linear optimization models, and report computational results obtained using the models on real data provided by the company.<\/jats:p>","DOI":"10.33774\/miir-2023-tkf3c","type":"posted-content","created":{"date-parts":[[2023,2,8]],"date-time":"2023-02-08T12:28:19Z","timestamp":1675859299000},"source":"Crossref","is-referenced-by-count":1,"title":["Optimal configuration for communication antenna along a railway line"],"prefix":"10.33774","author":[{"given":"Ad\u00e9rito","family":"Ara\u00fajo","sequence":"first","affiliation":[{"name":"CMUC, Department of Mathematics, University of Coimbra"}]},{"given":"Jorge","family":"Cerdeira","sequence":"additional","affiliation":[{"name":"Center for Mathematics and Applications, Department of Mathematics, NOVA School of Science and Technology"}]},{"given":"Eliana","family":"Costa e Silva","sequence":"additional","affiliation":[{"name":"CIICESI and ESTG, Polytechnic of Porto"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9577-0347","authenticated-orcid":false,"given":"Nuno","family":"Lopes","sequence":"additional","affiliation":[{"name":"Instituto Superior de Engenharia de Lisboa"},{"name":"CEMAT-ULisboa"}]},{"given":"Ana","family":"Moura","sequence":"additional","affiliation":[{"name":"CMUP, University of Porto"},{"name":"LEMA-ISEP, Polytechnic of Porto"}]}],"member":"56","container-title":[],"original-title":[],"link":[{"URL":"https:\/\/www.cambridge.org\/engage\/api-gateway\/miir\/assets\/orp\/resource\/item\/63877b9a0146eff4b30be303\/original\/optimal-configuration-for-communication-antenna-along-a-railway-line.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,2,8]],"date-time":"2023-02-08T12:28:20Z","timestamp":1675859300000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/engage\/miir\/article-details\/63877b9a0146eff4b30be303"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.33774\/miir-2023-tkf3c","relation":{},"subject":[],"published":{"date-parts":[[2023,2,8]]},"subtype":"preprint"}}