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Business processes change over time in response to changing circumstances, it is crucial for process managers to discover and understand such changes from event logs. While existing techniques in process mining cannot efficiently detect and locate concept drifts in uncompleted event logs. Hence, an appropriate method, which could prompt to unravel the process evolution, may greatly assist organizations...
Through systematic analysis and comparison of the common features of SA (simulation annealing), ES (evolution strategy) and traditional LS (local search) algorithm, a new hybrid strategy of mixing SA, ES with LS, namely HIEA (hybrid intelligent evolutionary algorithm), is proposed in this paper. View as a whole, the hybrid strategy is also an intelligent heuristic searching procedure, but it has some...
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