“…In the following study, we test the effects on rebalancing effect of varying the length of the rebalancing period (30 min, 1 h, 3 h and 6 h), the period strategy (fixed or rolling), and the service vehicle capacity (30, 40 or 50 bikes); the other parameters are set to their default values. The experiment is conducted on three different clusters of 2, 5 and 10 nodes, respectively: S 1 = (2, 3), S 2 = (10, 16,19,21,46) and S 3 = (2, 3,24,25,26,37,38,44,55,59). We use three indicators to measure the rebalancing effect: (1) the proportion by which the number of shortages of shared bikes in the cluster was reduced upon completion of the rebalancing operations (RU S i : Equation ( 18)), (2) the proportion by which the total duration of shortages was reduced (RT S i : Equation ( 20)), and (3) the length of the vehicle route (D S i : Equation ( 21)).…”