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Iterative flattening search (ifs) is an iterative improvement heuristic schema for makespan minimization in scheduling problems. Given an initial solution, ifsiteratively interleaves a relaxation-step, which randomly retracts some search decisions, and an incremental solving step (or flattening-step) to recompute a new solution. The process continues until a stop condition is met and the best solution...
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.