By Siau K.

ISBN-10: 1591404711

ISBN-13: 9781591404712

ISBN-10: 1591404738

ISBN-13: 9781591404736

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0 seconds (100%). 0 seconds. 2 seconds. 4 seconds correspond to 0% of A2 delay. 8 seconds in y-value. 8 seconds. 8 is the growth factor in this segment. In fact, B restructuring at 25% presents the higher growth factor in the interval 0% to 50%. Consequently, such restructuring criterion is the most effective to dynamically manage delays during execution of WI because it permits achievement of the company goal for expressive delays on controlled activity A2, up to 54%, and it does not imply in a significant increase of the load over the computing environment (only affected WI are restructured).

TEAM LinG Dynamic Workflow Restructuring Framework for Long-Running Processes Figure 15. TELECONNECT workflow design after u-Split of C 29 Figure 16. TELECONNECT workflow design after u-Split of B turing. In addition, A6: ALLOCATE LINE is the chosen activity to be controlled when examining the need for C: ALLOCATELINES restructuring because both A5 and A6 show the same behavior in the workflow model. The results on restructuring C by controlling A6 are similar to those obtained by controlling A5.

TEAM LinG Dynamic Workflow Restructuring Framework for Long-Running Processes 23 In ActivityFlow, these two latter properties are considered as correctness properties, among others, for concurrent executions of activities. For a detailed discussion on preservation of the correctness properties of workflow activities, see Liu and Pu (1998b). DYNAMIC WORKFLOW RESTRUCTURING OF ACTIVITYFLOW MODELS To maintain the competitiveness in a business-oriented world, enterprises must offer high-quality products and services.

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Advanced Topics In Database Research by Siau K.

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