{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T17:30:49Z","timestamp":1790271049769,"version":"4.1.0"},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:p>In this paper, we consider scheduling problems involving resources that must perform complex setup operations between the tasks they realize. To deal with such problems, we introduce a simple yet efficient iterative two-layer decision process that alternates between the fast synthesis of high-level schedules based on a coarse-grain model of setup operations, and the production of detailed schedules based on a fine-grain model. Experiments realized on representative benchmarks of a multi-robot application show the efficiency of the approach.<\/jats:p>","DOI":"10.24963\/ijcai.2019\/161","type":"proceedings-article","created":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T07:46:05Z","timestamp":1564299965000},"page":"1155-1161","source":"Crossref","is-referenced-by-count":3,"title":["Constraint-Based Scheduling with Complex Setup Operations: An Iterative Two-Layer Approach"],"prefix":"10.24963","author":[{"given":"Adriana","family":"Pacheco","sequence":"first","affiliation":[{"name":"ONERA \/ DTIS, Universit\u00e9 de Toulouse, F-31055 Toulouse - France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C\u00e9dric","family":"Pralet","sequence":"additional","affiliation":[{"name":"ONERA \/ DTIS, Universit\u00e9 de Toulouse, F-31055 Toulouse - France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"St\u00e9phanie","family":"Roussel","sequence":"additional","affiliation":[{"name":"ONERA \/ DTIS, Universit\u00e9 de Toulouse, F-31055 Toulouse - France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10584","event":{"name":"Twenty-Eighth International Joint Conference on Artificial Intelligence {IJCAI-19}","theme":"Artificial Intelligence","location":"Macao, China","acronym":"IJCAI-2019","number":"28","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"start":{"date-parts":[[2019,8,10]]},"end":{"date-parts":[[2019,8,16]]}},"container-title":["Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T07:47:13Z","timestamp":1564300033000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2019\/161"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2019\/161","relation":{},"subject":[],"published":{"date-parts":[[2019,8]]}}}