Authors
Daniel Gartner, Markus Frey, Rainer Kolisch
Publication date
2018/10/2
Journal
IISE Transactions on Healthcare Systems Engineering
Volume
8
Issue
4
Pages
268-279
Publisher
Taylor & Francis
Description
We address the problem of scheduling and routing physical therapists hospital-wide. At the beginning of a day, physiotherapy jobs are known to a hospital’s scheduler, who decides for each job when, where and by which therapist it is performed. If a therapist is assigned to a sequence which contains two consecutive jobs that must take place in different treatment rooms, then transfer times must be considered. We propose three approaches to solve the problem. First, an Integer Program (IP) simultaneously schedules therapies and routes therapists. Second, a cutting plane algorithm iteratively solves the therapy scheduling problem without routing constraints and adds cuts to exclude schedules which have no feasible routes. Since hospitals are interested in obtaining quick solutions, we also propose a heuristic algorithm, which schedules therapies sequentially by simultaneously checking routing and resource …
Total citations
201920202021202220232024131132
Scholar articles
D Gartner, M Frey, R Kolisch - IISE Transactions on Healthcare Systems Engineering, 2018