Читать книгу Healthcare Systems - Группа авторов - Страница 21

The goal is to minimize the total waiting time induced by the schedule, i.e., the sum of all the careworker waiting times over the planning horizon. As we want to provide satisfactory schedules for careworkers, we count the waiting times as the sum of all the time not worked that is less than 90 minutes between two successive interventions, not counting the travel times. Indeed, when careworkers have an inactivity time of more than 90 minutes, we consider that they can take advantage of this period to conduct personal activities.