Yes and no. The algorithm runs with historical student data and therefore only considers students using the bus system in order to compute the effects of school start times on transportation.
On the other hand I think the district had planned to used the saved transportation money (~18 million/year) in order to help the most impacted parents (pre/post school care...)
I guess volunteer transit is always a positive thing for the parents and the districts. The algorithm was just trying to fulfil the objectives given by the district (costs, later students, fairness...). The compensations are what should happen after the algorithm: what do you do with the saved money, how do you help the most impacted parents? These negative effects were expected to disappear with the years as new parents start to choose the schools after the start times have changed (and therefore choose schools that can accomodate their schedules).
I guess volunteer transit is always a positive thing for the parents and the districts. The algorithm was just trying to fulfil the objectives given by the district (costs, later students, fairness...). The compensations are what should happen after the algorithm: what do you do with the saved money, how do you help the most impacted parents? These negative effects were expected to disappear with the years as new parents start to choose the schools after the start times have changed (and therefore choose schools that can accomodate their schedules).