Artifact-centric workflow management system

Data-centric modeling approach for workflow specification and design has received considerable attention from research and development communities.An architecture for a workflow management system named EZFLOWS was outlined.Key components and research issues associated with the development of EZFLOWS were discussed.

Use of content management systems to address nursing workflow

Nurses are at the forefront of providing healthcare services to individuals of all age groups and with varying medical conditions.Aside from the critical knowledge and technical skills from nursing science,advancement in technology has assisted nurses in delivering quality nursing care by streamlining workflow processes and ensuring that data can easily be retrieved or modified.Electronic health records dramatically changed the landscape of the healthcare practice by providing an electronic means to store data and for healthcare professionals to retrieve and manipulate health information in a secured and collaborative environment.But with the nature of data being stored in the electronic health records,nurses still need to organize and process these data into relevant information,knowledge or wisdom so they can provide better holistic care to patients.This discussion paper details the role of content management systems in addressing nursing workflow by providing a mechanism for nurses to be developers themselves,and not just users or consumers of health innovative technologies.By using content management systems as platform for application development,nurses or other healthcare professionals,may be able to address problems with internal workflow without having to incur huge amounts in software development,or having to extensively learn programming languages.

Flexible Workflow Management in Agile Supply Chain System

With the vehement development of global competition , Agile Supply Chain (ASC) becomes an effective approach that supports dynamic ent erprise alliance and realizes agile manufacturing, as for the enterprises to cap ture market opportunities rapidly and strengthen their anti-risk ability. As Ag ile Supply Chain System (ASCS) is dynamic and distributed, the realization of it ’s processes needs to be much flexible. Often in Agile Supply Chain System (ASCS ), there are many dynamic tasks, many changes of the processes, and cooperative workflows, which need the workflows able to be adjusted agilely and smoothly, no t much affecting others. This paper will propose a flexible workflow management for achieving the agility and compatibility. At the first of the paper, we will discuss the situation in which Agile Supply C hain System is applied, and then we will elaborate the characteristics of Agile Supply Chain System. So with that, the shortcomings of the process managements t hat are, at present, used in Supply Chain Systems will be displayed clearly. The n, the proposal will be given in the paper, to resolve the problems in the prese nt process management in ASCS. We will see supply chain systems implemented mult i-agent-based technology to adapt to the dynamic environment, however in many systems, coordination of the workflows is executed by the explicit messages comm unicated between the agents. This will lead to a tightly coupled system. To over come it, the paper suggests the workflow management in agent-based ASCS using t he Events-Triggering mechanism, instead of the explicit messages. We create Eve nts-Triggering contents and rules, having push-pull mechanism, event-state se t and triggering-conditions, and store them in the distributed database subject ed to the corresponding agents. Adjusting the Events-Triggering data will be us ed to adapt to the dynamic tasks and the changes of processes. In sum, we will p resent the methods of process modeling, the system structure, and the executing -mechanism of the flexible workflow management we propose in the paper. Also, t he paper outlines several exception-handling policies for the flexible workflow management, in succession. And at the final of the paper, we discuss the realiz ation of the flexible workflow management in Agile Supply Chain System. The flex ible workflow management will be implemented using CORBA services and Java techn ology for the distributed systems. CORBA is chosen as the specification of distr ibuted electronic data exchange, and Java as the construction tool of the system . The framework of the flexible workflow management constructed on them is showe d in the paper.

A prototype of workflow management system for construction design projects

A great deal of benefits can be achieved if information and process are integrated within the building design project. This paper aims to establish a prototype of workflow management system for construction design project through the application of workflow technology. The composition and function of prototype is presented to satisfy the needs of information share and process integration. By integrating all subsystems and modules of the prototype, the whole system can deal with design information-flow modeling, emulating and optimizing, task planning and distributing, automatic tracking and monitoring, as well as network service, etc. In this way, the collaborative design environment of building design proiect is brought into being.

Research of Web-based Workflow Management System

The state of the art of workflow management techniques in research is introduced. The research and development trends of Workflow Management System (WFMS) are presented. On basis of analysis and comparison of kinds of WFMSs, a WFMS based on Web technology and distributed object management is proposed. Finally, the application of the WFMS in supply chain management is described in detail.

AGENT-BASED WORKFLOW COORDINATION FOR SUPPLY CHAIN MANAGEMENT

To align customer demand with suppliers for reducing work in process and supply costs and increasing re sp onsiveness to customer requirements, a real time collaborative supply chain mana gement system is essential. A solution to the realization of supply chain manage ment capable of timely responding to customer requirements is proposed. Workflow automation is used to manage process interaction across enterprises; Agents can be automatically invoked by supply chain workflow process and are used to pro mote the flexibility and reconfigurability by providing the mechanism in support of distributed compution in an enterprises to meet the requirements of performa nce and business dynamics. An approach that supports agent based workflow proce ss in a supply chain is proposed. And the coordination mechanism between agents is also discussed.

基于Lotus Workflow的WFMS安全研究

WFMS是工作流管理系统(Workflow Management System)的简称,是八十年代起兴起于生产组织和办公自动化领域的有关过程组织管理与工作流程优化的信息管理系统。随着工作流日益广泛的应用,深入研究WFMS的安全具有重要的意义。本文以Lotus Workflow做WFMS开发环境,对WFMS的各种安全技术进行深入地研究,提出了一个WFMS安全模型。

PRODUCT-ORIENTED WORKFLOW MANAGEMENT IN CAPP

A product-oriented process workflow management model is proposed based on themulti-agent technology. The autonomy, inter-operability, scalability and flexibility of agent areused to cooperate the whole process planning and achieve the full share of resource and information.Thus, unnecessary waste of human labor, time and work is reduced and the computer-aided processplanning (CAPP) system's adaptability and stability are improved. In the detailed implementation,according to the products' BOM (Bill of materials) in structural design, the task assignment,management control, automatic process making, process examination and process sanction are combinedinto a unified management to make it convenient for the adjustment, control and management.

Exploration of Management Workflow of Cataract Surgery in an Impoverished Population in Urban China

Purpose:.To explore and establish a rational management workflow for a free cataract surgery program for the poor population in urban China, aiming to improve surgical efficiency.Methods:.Establishment of a management workflow mainly includes system design and an auxiliary facility. System design procedures consist of outpatient screening, outpatient physical examination,.surgical procedures,.and postoperative clinic visits. After establishing the management workflow of cataract surgery, a free cataract surgery program was conducted for 15 months.Results: Based upon the established management mode, 9003 patients received preoperative screening and 2358 underwent cataract surgery..During the 15-month investigation,.each procedure was successfully conducted,.the efficiency of screening and operation attained the highest standards in China,.and no surgical malpractice occurred intraoperatively.Conclusion:.In this study,.a management workflow for cataract surgery was designed for a poverty relief project in urban China. During the 15-month project, the degree of patient satisfaction was enhanced without disrupting the normal practice and safety of the sponsor hospital.

Adaptive resource allocation for workflow containerization on Kubernetes

In a cloud-native era,the Kubernetes-based workflow engine enables workflow containerized execution through the inherent abilities of Kubernetes.However,when encountering continuous workflow requests and unexpected resource request spikes,the engine is limited to the current workflow load information for resource allocation,which lacks the agility and predictability of resource allocation,resulting in over and underprovisioning resources.This mechanism seriously hinders workflow execution efficiency and leads to high resource waste.To overcome these drawbacks,we propose an adaptive resource allocation scheme named adaptive resource allocation scheme(ARAS)for the Kubernetes-based workflow engines.Considering potential future workflow task requests within the current task pod’s lifecycle,the ARAS uses a resource scaling strategy to allocate resources in response to high-concurrency workflow scenarios.The ARAS offers resource discovery,resource evaluation,and allocation functionalities and serves as a key component for our tailored workflow engine(KubeAdaptor).By integrating the ARAS into KubeAdaptor for workflow containerized execution,we demonstrate the practical abilities of KubeAdaptor and the advantages of our ARAS.Compared with the baseline algorithm,experimental evaluation under three distinct workflow arrival patterns shows that ARAS gains time-saving of 9.8% to 40.92% in the average total duration of all workflows,time-saving of 26.4% to 79.86% in the average duration of individual workflow,and an increase of 1% to 16% in centrol processing unit(CPU)and memory resource usage rate.

Research on Concurrent Engineering Oriented Integrated Product Development Process Management System

In concurrent engineering, effective process management is the key to improve the efficiency and quality of product development. Although in project management system, workflow management system and PDM system, process management functions are provided, they can not meet the needs of product development. In this paper, we integrate the project management, workflow management and product management technique together and a concurrent engineering oriented integrated product development process management system is proposed. The system structure, integrated product development model and running method are introduced. The practice proves this system is powerful in supporting product development process.

WfMS:工作流管理系统

工作流管理系统的主要目标是通过合理地调用和分配有关的信息及人力资源来协调业务过程中的各个活动，以促使业务目标的高效实现．在计算机和网络使用得越来越广泛的今天，工作流管理系统正在吸引来自研究机构及产业界越来越多的关注．本文对工作流管理系统的研究现状作了一个总结，详细介绍同工作流有关的概念、分类、工作流管理联盟关于工作流管理系统的参考模型以及当前的一些研究热点与发展趋势．

Research on Petri Net Based Modeling and Analyzing Methods for Workflow Process

Workflow management is an important aspect in CSCW at present. The elementary knowledge of workflow process is introduced, the Petri nets based process modeling methodology and basic definitions are provided, and the analysis and verification of structural and behavioral correctness of workflow process are discussed. Finally, the algorithm of verification of process definitions is proposed.

水电企业生产管理集成应用系统中WfMS的设计

在分布式网络应用环境下小何进行网络资源协调及信息安全控制，使企业业务过程能正常、有序工作，是一个非常重要的问题；而工作流管理技术的发展为解决这一问题提供了很好的途径。该文主要分析了水电企业生产管理集成应用系统中存在的典型工作流，并在此环境下设计了一个切合实际的工作流管理系统。

WfMS系统建模和内部协调

通过对工作流和工作流管理系统相关定义和功能的分析，建立了基于关系和模型分解的工作流和工作流管理系统的数学模型。根据建立的参考模型，针对工作流管理系统的协调重点，从任务序列的执行和模型对象的扩展两个方面，对工作流管理系统提出两种协调模式，并对协调方式的机理和内容进行了研究。为了满足系统扩展的需要，本文还对工作流管理系统的开放性进行了探讨。

基于流程引擎的作战管理系统设计

打击动目标和时敏目标具有时间紧迫、空间有限和涉及要素多等特点,传统“一令一动”的指挥方式已无法满足其作战要求。受美军指挥控制、作战管理与通信系统(C2BMC)的启发,设计了一种基于流程引擎的作战管理系统。该系统作为指挥系统的源动力和桥梁纽带,可实现信息快速转发、模型智能决策、功能自动调用、装备统筹调度以及系统紧密衔接,支持作战要素灵活调度、协同作战,具备快速感知、决策、打击和评估的观察—判断—决策—行动(OODA)闭环能力。

基于Workflow技术的建设用地审批管理信息化研究——以江苏省建设用地审批管理信息系统为例

以江苏省建设用地审批管理信息系统为例,详细介绍了工作流(Workflow)及地理信息系统(GIS)等相关技术在系 统中的应用和系统的功能架构.

企业协同知识管理工作流模型研究——基于action workflow方法

在借鉴问题解决导向的企业知识管理的过程描述基础上,指出企业协同知识管理过程是以协同知识库为核心的协同问题解决过程,并结合企业协同知识管理的工作流建模要求,论述了action work-flow工作流建模方法的特点,以及action workflow方法在企业协同知识管理中的应用。

ACES色彩管理流程及其在影视数字合成中的应用

目前,学院颜色编码系统(ACES)已在影视视效制作领域频繁提及并广泛使用。然而,由于ACES的复杂性以及ACES色彩管理流程的专业性,人们对其理解尚不够全面细致。相较于影视数字合成线性工作流(Linear Workflow)的不足,ACES色彩管理流程更具完整性、先进性和前瞻性。本文梳理了同ACES紧密关联的色彩原理和相关概念,总结了ACES的产生原因、优势所在及其在影视数字合成中的具体应用。希望本文有助于视效从业者加深对ACES的全面理解,推进ACES色彩管理流程在剪辑、视效、调色以及虚拟摄制等领域的普及和规范应用。

Product Data Management Implementation

On the basis of PDM(product data management) definition and its connotation, the factors to ensure implementation success are analyzed. The definition phase, analysis phase, design phase, build and test phase, and post production phase during PDM implementation are described. The implementation is divided into ten processes, which consist of the above different phases. The relationships between phases and processes are illustrated. Finally, a workflow is proposed to guide the implementing at a fixed price.