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—For the crew rescheduling problem (CRP) and the vehicle rescheduling problem (VRP), we propose a 0-1 integer programming formulation based on a network flow model and a solution method that uses a heuristic flow modification and a local search technique. The proposed formulation is able to represent the " differences between the new and original schedules(More)
A previously developed interactive system with an explanation function generates crew schedules automatically by using a rule base in an 'if-then-because' format. Delivering 'because' information to the user is helpful for decision making because it visualizes the computing process. We evaluated the effectiveness of the explanation function by think-aloud(More)
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