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Line switching provides the flexibility for an operator to reduce the operation cost by switching some lines. However, the issue of multiple solutions in the existing models has never been explored and addressed. This will make the traditional models fail to determine the best line switching strategy in the context of multiple solutions. In this letter, we demonstrate that the multiple solution issue...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.