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Priority rule-based workflow transfer mechanism

A workflow and rule technology, applied in the field of automation, can solve problems such as incomprehension and lack of intuitive modeling methods, and achieve the effect of improving performance

Inactive Publication Date: 2016-05-11
SHANGHAI ZANYUE SOFTWARE SERVICE CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantages of algebraic methods are similar to logic-based methods and perform worse than logic-based methods in terms of automatic execution and formal verification, modeling methods lack intuitiveness, and are difficult to understand

Method used

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  • Priority rule-based workflow transfer mechanism
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  • Priority rule-based workflow transfer mechanism

Examples

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Embodiment Construction

[0016] exist figure 1 In , a simple workflow diagram represented by DAG of the workflow flow mechanism based on priority rules is shown. In the DAG graph, the activities located in the same path are executed serially, and the completion time is the sum of the execution time of all activities, and is constrained by the priority rule. Therefore, if one of the activities chooses a lower-level service to execute, other activities will choose a higher-level service due to deadline constraints, that is, the service selection of these activities (essentially the time allocation for each activity) affects each other , which gives the following (1) Given G=(V, E), time-priority rules must lie on the same path. For j, the predecessor activity r is called the forward time priority rule activity of j; for r, the successor activity j is called the backward time priority rule activity of r. (2) Given G=(V, E), its maximum forward time priority rule activity number is called the forward ti...

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Abstract

The invention provides a priority rule-based workflow transfer mechanism. A workflow is regarded as a heterogeneous shared computing resource pool; under specific conditions (service resources are enough and concurrent execution of parallel tasks can be ensured), an upper and lower bounds calculation method for a solution is provided by a column generation technology; and the solution is improved by proposing an optimal rule priority rule. The embodiment of the invention provides a workflow transfer mechanism. A main flow is transferred to one link; and rules are counted according to data form information to obtain a result. A few of flows are automatically initiated; and these flows comprise the flows which are concurrently or independently transferred and also comprise priority-associated flows of affecting whether the main flow is transferred to the next link or not. Transferring of the main flow to the next link is effective by clicking a next link button only when execution of the priority flow is finished, so that, on one hand, the safety control complexity and difficulty of an application program can be lowered; and on the other hand, the priority rule can also be fully utilized to control the workflow transfer process.

Description

technical field [0001] The present invention relates to the field of automation technology under the computer application environment, in particular to the business process of automatic execution according to the priority rules in the development process, which transfers and executes documents, information or tasks among different performers. Background technique [0002] Workflow, the concept originated in the fields of production organization and office automation, is a concept proposed for activities with fixed procedures in daily work. The purpose is to decompose the work into well-defined tasks or roles and execute them according to certain rules and procedures. These tasks are monitored to improve work efficiency, better control the process, enhance customer service, and effectively manage business processes. The workflow definition given by Georgakopoulos is: a workflow is a group of tasks organized to complete a certain business process: the trigger sequence and trig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/10
CPCG06Q10/103
Inventor 叶君玉
Owner SHANGHAI ZANYUE SOFTWARE SERVICE CENT
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