Chang, K.-M.K.-M.ChangChen, C.-L.C.-L.ChenTZONG-LIN WU2020-06-112020-06-112003https://scholars.lib.ntu.edu.tw/handle/123456789/498063Real-time scheduling for elevator group systemsjournal article10.1080/023292903100015971332-s2.0-33746368016https://www.scopus.com/inward/record.uri?eid=2-s2.0-33746368016&doi=10.1080%2f02329290310001597133&partnerID=40&md5=f37ddb3794c1982bda5cf4955cfd4ed1