全局模型：仅仅对一个工作流中两个活动之间的处理流程进行建模是不够的(在WSFL的术语中是指对两个Web服务之间的处理流程进行建模)。
Global model: Simply modeling the processing flow between activities within a workflow (which in WSFL-terms means modeling the processing flow between web services) is not enough.
该模型采用了活动分解与分层递阶方法，使每一工作流系统的问题复杂度得到降低，并增强了系统的重构能力。
This model is based on activity decomposition and hierarchical methods and reduces the complexity of each workflow system and improves the reconfigurability of the overall system.
活动是组成工作流模型的基本单位。
工作流模型的核心是业务过程的定义，包括组成过程的基本活动以及活动之间的时序关系。
The core of work flow model is the definition of business process which includes the basic activities and the temporal relation between them.
模型的纵向则按照内容组织，包括角色，活动，制品和工作流，其中五个核心工作流的内容是本文论述的重点。
In the vertical, organized in the contents, roles, activities, products and work flows are involved. Between them, five core workflows is the emphasis of this paper.
在描述工作流过程的模型中，基于活动网络图工作流模型的可读性最好。
Compared with many workflow process models, the model based on Activity Network has the best readability.
该文对以活动网络图为基础建立的工作流模型，提出了一种基于ABC法的工作流仿真模型的设计与实现。
This article introduces the design and implementation of workflow simulation model based on ABC approach for workflow model based activity network graph.
在分析了企业动态联盟对工作流柔性的需求基础上，提出了基于活动分解的工作流模型。
On the basis of analyzing the requirement for flexible workflow in dynamic-virtual enterprise, a workflow model for based activity decomposition was proposed.
通过分析工作流管理系统中存在的资源冲突问题，提出了一种工作流活动结点的定义模型以及几种工作流中有关资源分配的原语操作。
Based on the analysis of resource collision in WFMS, a definition model of the activity node and a series of primitive operations related to resource distribution are proposed.
工作流管理系统提供工作流建模工具，绘制流程的活动网络图。形象展示工作流模型。
WFMS provides the tools of creating workflow model, with which to draw the net diagram of workflow activities so as to present workflow model visually.
对工作流的起源、概念以及模型进行了简要的阐述，分析了角色活动图（RAD）模型及其他一些工作流模型，并说明了这些工作流模型在“一站式”审批流程进行建模应用时的不足。
Then it introduces the model of RAD and other workflow models, and explained the shortage of these models using in modeling of the "one-site"examination and approval workflow.
文中提出了一个基于对象的工作流活动定义，在此基础上引入了ECA规则，作为对象消息通信的基础，提出了一种新的基于对象和ECA规则的工作流模型。
A definition of workflow activities based on object is proposed in this paper. Based on object, ECA rules are introduced, which act as the basic of communications of object messages.
根据工作流参考模型并结合实际情况，设计并实现了工作流引擎，工作流引擎的包括流程管理、活动管理、事件管理、工作流模型解释器等几个主要的功能模块。
According workflow reference model and the actual situation of the project, builds a workflow engine, discusses the design of the workflow engine and its data structure.
根据工作流参考模型并结合实际情况，设计并实现了工作流引擎，工作流引擎的包括流程管理、活动管理、事件管理、工作流模型解释器等几个主要的功能模块。
According workflow reference model and the actual situation of the project, builds a workflow engine, discusses the design of the workflow engine and its data structure.
应用推荐