It can not only reduce the searching blindness and improve success rate of search, but also can be used to estimate the execution time of a Grid workflow.
改进算法不仅能减少搜索的盲目性，提高命中率，而且可以用于估算网格工作流执行时间。
Grid service workflow is a queue of member services with time constraints to achieve a specific goal.
网格服务工作流是一组成员服务的集合，服务之间存在着时序或因果的约束条件，并最终完成一个特定的目标。
Norm approach for role assignation in grid workflow.
网格工作流中角色分配的Norm方法。
But when it comes to apply the traditional workflow technology to the grid, the underlying environment, which are dynamic, heterogeneity and distributed, will bring lots of new challenges.
但网格动态、异构、分布的运行环境给传统工作流技术的应用带来了许多新的挑战。
Grid workflow system aims at orchestrating resources on the grid sites to support complex application in fields such as biology information.
网格工作流系统通过组合网格计算结点上的资源为生物计算等领域的复杂计算任务提供了支持。
Under trend of dynamically constructing service grid virtual organization to solve coordinated work question, a delegation authorization model for service grid workflow is proposed.
在动态构建服务网格虚拟组织以协同问题求解的新趋势下，提出了一种服务网格工作流委托授权模型。
Grid workflow platform is a basic software to realize grid computing, and grid workflow language is a very important tool to define and use workflows.
网格工作流平台是实现网格计算的重要基础软件，而网格工作流描述语言则是定义和使用工作流的重要工具。
The present distribution grid management information systems emphasize information acquisition and management, but not pay sufficient attention to the workflow management.
现行的配电网络管理信息系统强调信息采集与管理，对工作流程管理未给予足够的重视。
Uses grid services technique and designs a workflow cooperative model based on grid services.
该模型利用网格服务良好的封装性、松散耦合性等特点，把工作流程封装成网格服务。
Since the time order and the data dependence exist in the grid workflow, the workflow scheduling in grid is a complete NP-hard.
由于网格工作流任务之间存在时序和数据依赖等关系，使得网格环境中工作流的调度问题成为一个NP完全问题。
According to the practical need and the grid services technology, the thesis designs and constructs an application example of resource co-workflow based on the grid environment.
本文以网格服务的技术为基础，结合实际应用，设计并构建了一个网格环境下资源协同工作流应用实例。
In this thesis, the work focuses on Grid Workflow modeling, dynamic optimizing and dynamic scheduling.
本文重点研究网格工作流建模、动态优化和动态调度。
With the rapid development of Grid technology, Grid Workflow is being applied to more and more area to make use of the distributed network resources more efficiently.
随着网格技术的飞速发展，网格工作流在越来越多的领域得到应用，使得网络上的分布式异构资源得到了更有效的利用。
With the rapid development of Grid technology, Grid Workflow is being applied to more and more area to make use of the distributed network resources more efficiently.
随着网格技术的飞速发展，网格工作流在越来越多的领域得到应用，使得网络上的分布式异构资源得到了更有效的利用。
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