The model enhances the adaption of the existing workflow model based on directed graph as the system changes.

该模型克服了现有工作流模型如基于有向图工作流模型对系统变化适应性不足的问题。

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Hamlisch was a musical director and arranger of Streisand's 1994 concert tour and television special, and had recently worked on a musical adaption of the production of "The Nutty Professor, " a musical comedy directed by Jerry Lewis.

CNN: STORY HIGHLIGHTS