{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T23:31:26Z","timestamp":1768519886203,"version":"3.49.0"},"reference-count":24,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,7,15]],"date-time":"2025-07-15T00:00:00Z","timestamp":1752537600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,7,15]],"date-time":"2025-07-15T00:00:00Z","timestamp":1752537600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,7,15]]},"DOI":"10.1109\/codit66093.2025.11321384","type":"proceedings-article","created":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T20:36:48Z","timestamp":1768423008000},"page":"2105-2110","source":"Crossref","is-referenced-by-count":0,"title":["A Comparative Study of SMT and MILP for the Nurse Rostering Problem"],"prefix":"10.1109","author":[{"given":"Alvin","family":"Combrink","sequence":"first","affiliation":[{"name":"Chalmers University of Technology,Division of Systems and Control,Department of Electrical Engineering,G&#x00F6;teborg,Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephie","family":"Do","sequence":"additional","affiliation":[{"name":"Chalmers University of Technology,Division of Systems and Control,Department of Electrical Engineering,G&#x00F6;teborg,Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristofer","family":"Bengtsson","sequence":"additional","affiliation":[{"name":"Group Trucks Operations, Volvo AB G&#x00F6;teborg,Research and Technology Development,Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sabino Francesco","family":"Roselli","sequence":"additional","affiliation":[{"name":"Chalmers University of Technology,Division of Systems and Control,Department of Electrical Engineering,G&#x00F6;teborg,Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Fabian","sequence":"additional","affiliation":[{"name":"Chalmers University of Technology,Division of Systems and Control,Department of Electrical Engineering,G&#x00F6;teborg,Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-019-40914-x"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.5694\/mja13.10561"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s11910-009-0024-7"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.2139\/ssrn.4019693"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2834.2002.00308.x"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/S0377-2217(03)00021-3"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2017.06.037"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007\/s10479-014-1594-6"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2007.04.030"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1023\/A:1011291030731"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1023\/B:JOSH.0000046076.75950.0b"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/S0377-2217(03)00095-X"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2012.11.029"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-78800-3_24"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-36742-7_7"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-12002-2_12"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/COASE.2018.8560344"},{"key":"ref18","volume-title":"Gurobi Optimizer Reference Manual","year":"2024"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.24963\/ijcai.2017\/86"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/s10601-012-9131-1"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1287\/inte.1070.0291"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/0010-4809(92)90002-R"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1023\/A:1021153305410"},{"key":"ref24","article-title":"Automatic shift scheduling for healthcare personnel using satisfiability modulo theory","volume-title":"MA thesis","author":"Combrink","year":"2021"}],"event":{"name":"2025 11th International Conference on Control, Decision and Information Technologies (CoDIT)","location":"Split, Croatia","start":{"date-parts":[[2025,7,15]]},"end":{"date-parts":[[2025,7,18]]}},"container-title":["2025 11th International Conference on Control, Decision and Information Technologies (CoDIT)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11321217\/11321218\/11321384.pdf?arnumber=11321384","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T07:58:50Z","timestamp":1768463930000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11321384\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,15]]},"references-count":24,"URL":"https:\/\/doi.org\/10.1109\/codit66093.2025.11321384","relation":{},"subject":[],"published":{"date-parts":[[2025,7,15]]}}}