{“status”:“ok”,“message type”:“work”,“message version”:“1.0.0”,“message”:{“indexed”:{“date parts”:[[2024,6,23]],“date-time”:“2024-06-23T05:54:55Z”,“timestamp”:1719122095802},“reference count”:0,“publisher”:“Institute for Operations Research and the Management Sciences(INFORMS)”,“issue”:“5”,“content domain”:{“domain”:[],“crossmark restriction”:false},“short-container-title”:[“Operations Research”],“published-print”:{“date-parts”:[[1980,10]]},”抽象“:”周期性人员配置的一个基本问题是确定和安排最低成本的劳动力,以便在每个时间段都有足够的工人值班。这可以被建模为一个具有循环结构0-1约束矩阵的整数线性规划。我们确定了一大类此类问题,对于此类问题,特殊结构允许将ILP作为一系列有界网络流问题进行参数化求解。此外,还提出了一种替代求解方法,即求解连续值LP,并用特殊的方法对结果进行四舍五入,以得到ILP的最优解<\/jats:p>“,”DOI“:”10.1287\/opere.28.5.1074“,”type“:”journal-article“,”created“:{”date-parts“:[[2008,11,8]],”date-time“:”2008-11-08T13:45:52Z“,”timestamp“:1226151952000},”page“:“卷”:“28”,“作者”:[{”后缀“:”III“,”given“:”John J.“,”family“:”Bartholdi“,”sequence“:”first“,”affiliation“:[{”name“:”University of Michigan,Ann Arbor,Michegan“}]},{“given”:“James B.”,“family”:“Orlin”,“sequence”:“additional”,“affiliance”:[{name“”:“Massachusetts Cambridge,Massachustetts Institute of Technology”}]},“givent”:“H.Donald”,“家庭”:“Ratliff”additional“,”affiliation“:[{”name“:”Georgia Institute of Technology,Atlanta,Georgia“}]}],”member“:”109“,”container-title“:[”Operations Research“],”original-title”:[],”language“:”en“,”link“:[}”URL“:”https:\/\/pubsonline.notifies.org\/doi\/pdf\/10.1287\/opere.28.5.1074“,”content-type“:”unspecified“,”content-version“:”vor“,”intended-application“:”相似性检查“}”,“存放”:{“日期-部分”:[[2023,4,2]],“日期-时间”:“2023-04-02T16:18:14Z”,“时间戳”:1680452294000},“分数”:1,“资源”:{“主要”:{“URL”:“https:\/\/pubsonline.notifies.org\/doi\/10.1287\/opere.28.5.1074”}},”副标题“:[],”短标题“:[],”已发布“:{”日期-部分“:[[1980,10]]},“references-count”:0,“journal-issue”:{“issue”:“5”,“published-print“:{“date-parts”:[[1980,10]]}},“alternative-id”:[“10.1287\/opere.28.5.1074”],“URL”:“http://\/dx.doi.org\/10.1287\/oper.28.5.1074”,“relation”:{},”ISSN“:[”0030-364X“,”1526-5463“],”ISSN-type“:[{”value“:”0030-365X“,“type”:“print”},{“value”:”1526 6-5463“,”type“:”electronic“}],”subject“:[],”published“:{”date-parts“:[[1980,10]]}}