基于工作流的业务流程管理技术应用

现有企业应用集成技术较多关注数据、对象、方法和接口,给企业应用集成带来较高的成本以及较大的复杂性。该文介绍业务流程管理(BPM)和工作流的基本概念,结合某大型制造型企业的设备管理系统开发,研究BPM技术的应用。将代码开发模式转变为可视化建模的开发方式,将面向代码的集成转变成面向流程的集成,提高了系统的灵活性和开发效率。     

业务流程管理与集成系统SynchroFLOW的软件体系结构

信息技术的快速发展和应用改变着企业的商业环境。面对市场竞争越来越激烈,如何提高系统柔性,以支持企业重组和业务流程再遣;如何集成异构系统,对原有系统资源的利用和保护。本文从业务域的角度提出了一种企业应用业务流程管理和集成系统SynchroFLOW的软件体系结构,该体系构架以企业业务需求的抽象与描述为基础,通过对企业应用业务流程、活动功能和活动参与者的信息交换机制的独立的封装,降低业务逻辑、业务数据和业务操作实体三者间的耦合,实现业务流程的柔性管理和异构环境下不同应用的功能集成。这样的系统不但具有较高的柔性和集成性,同时减轻需求确认和设计验证的难度和工作量,进而延长应用系统的生命周期。     

基于映射的ArtiFlow向BPEL的转换方法

以业务流程执行语言(BPEL)为物理模型,通过ArtiFlow中库与BPEL中服务间的映射和ArtiFlow中服务与BPEL中服务间的映射选取物理模型中所用的服务,利用ArtiFlow中元素的关联信息建立物理模型中服务间的调用关系,由此实现ArtiFlow向BPEL的自动转换。实验结果证明了该转换方法的有效性。     

过程优化策略的研究及在流程管理系统中的应用

在BPR思想的冲击和带动下,企业过程建模和过程优化越来越得到企事业单位的重视,但大多数应用都把“建模基础上的系统开发”和“业务过程(生产过程)的优化”分开进行。文章首先提出了现阶段流程管理系统开发中存在的问题,分析企业过程建模与优化的特点,在应用实例中给出了如何用过程优化来指导PMIS系统的设计,最后通过该系统的各项统计结果来证明该设计方案的优化效果。     

面向Artifact的业务过程模型

提出一种面向Artifact的业务过程形式化模型。利用谓词/变迁Petri网建模的优势,根据Artifact的特点,用半结构化数据描述Artifact,以表示Artifact结构的文档类型定义作为静态谓词,通过一种操作XML的一阶逻辑语言描述变迁。实验表明,该模型能有效分析Artifact的可达性、持久性和唯一性等问题。     

Development and validation of an instrument to measure user perceived service quality of mHealth

The role of service quality in fostering the growth of mHealth services has gained much attention in the academic and practitioner communities. However, empirical research in this area has been beset by inadequate conceptualization and the lack of a validated scale. This study addresses these limitations by theoretically conceptualizing and empirically validating a multidimensional service quality scale in the mHealth context. The findings show that mHealth service quality is a hierarchical, multidimensional, and reflective construct, which consists of three primary dimensions and eight subdimensions. The results also confirm that the mHealth service quality scale is more effective at predicting satisfaction and continuance in a nomological network.     

基于业务过程管理的库存管理系统的研究与设计

本文在分析了业务过程管理技术原理和运行机制的基础上,结合业务过程管理技术的特点,给出了一种适应于业务过程管理的基于业务过程管理的信息系统模型以及各个层次提供的主要服务和功能;并设计了一种基于业务过程管理的库存管理系统。     

分布式网络管理与商务过程集成技术

在现代企业网中,由于企业的商务过程许多组成部分现已同时包括网络通信、设备和应用程序,因此将网络管理与企业网络应用融入实时商务过程监视与控制的时机已经成熟。在该文课题功能实现的基础上,文章阐述了分布式网络管理与商务过程集成建模技术。     

Measuring e-learning systems success in an organizational context: Scale development and validation

Electronic learning (e-learning) has been widely adopted as a promising solution by many companies to offer learning-on-demand opportunities to individual employees in order to reduce training time and cost. While information systems (IS) success models have received much attention among researchers, little research has been conducted to assess the success and/or effectiveness of e-learning systems in an organizational context. Whether traditional IS success models can be extended to investigate e-learning systems success has been scarcely addressed. Based on previous IS success literature, this study developed and validated a multi-dimensional model for assessing e-learning systems success (ELSS) from the perspective of the employee (e-learner). The procedures used in conceptualizing an ELSS construct, generating items, collecting data, and validating a multiple-item scale for measuring ELSS are described. This paper presents evidence of the scale’s factor structure, reliability, content validity, criterion-related validity, convergent validity, and discriminant validity on the basis of analyzing data from a sample of 206 respondents. Theoretical and managerial implications of our results are discussed. This empirically validated instrument will be useful to researchers in developing and testing e-learning systems theories, as well as to organizations in implementing successful e-learning systems.     

业务流程重组在制造企业中的作用

业务流程重组通过对企业现有业务流程进行根本性的再思考和彻底性的再设计,使制造企业在成本、质量、服务和速度方面取得显著的改善.本文通过实例来说明了业务流程重组在制造企业中的作用.     

Development,construct validation and measurement invariance of the Greek cyber-bullying/victimization experiences questionnaire (CBVEQ-G)

This study investigated the construct validity of a newly developed Greek questionnaire assessing cyber-bullying (CB) and cyber-victimization (CV), the Cyber-Bullying and Victimization Experiences Questionnaire-Greek (CBVEQ-G), constructed due to dearth of relevant measures. Analyses were performed on data collected from 1097 Greek adolescents. The structure of the CBVEQ-G was modeled by means of confirmatory factor analysis, and its convergent validity was tested against theoretically related measures. Results supported the validity and reliability of a correlated two-factor (CB, CV) model, while the correlated four-factor model was marginally supported. Measurement invariance across gender and grade level was established, while significantly positive correlations were found between cyber and traditional bullying/victimization, and between CB and antisocial personality traits.     

通用管理软件权限管理系统的开发研究

探讨了各种管理软件中权限管理功能的各种应用情况,有针对性的设计权限管理系统,提出了对＂组＂进行操作的概念,将权限一致的人员编入同一组,然后对该组进行权限分配,满足了业务系统中的各种功能权限设定。技术方面：web端借助jquery easyUI作为展现端,服务器端采用spring＋hibernate的解决方案。关键词：权限、组管理、业务处理     

基于BPML的商务流程定制工具的开发与应用

工作流管理系统(WfMS)吸引着众多研究机构和工业界的关注,商务流程管理系统(BPMS)可以看成是工作流管理系统在电子商务中的应用。流程定制工具是商务流程管理系统的一个重要部分,该文根据项目的要求开发了一套基于BPML的商务流程定制工具,并且成功地与商务流程管理系统无缝集成,企业可以根据需求随时对商务流程进行更改,提高了企业的商务应变能力,增强了商务竞争力。     

面向数据的流程实现中不同层的服务匹配

在逻辑模型向物理模型转换的过程中,逻辑层与物理层间存在服务匹配问题.为此,提出一种基于语义相似度的逻辑层与物理层服务匹配方法,解决以数据为中心的流程实现过程中不同层间的服务匹配问题.在匹配过程中引入服务接口间的3种依赖关系,以提高匹配的准确率和召回率.实验验证了该方法的有效性.     

业务流程管理即服务中的多租户问题研究

分析软件即服务技术,针对业务流程管理即服务(BPMaaS)中的多租户问题,提出一种基于中间件的资源独占和共享方法。设计BPMaaS多租户应用程序接口,实现单个应用对多租户使用的支持,从而提高计算资源的利用率。通过JUnit对应用实例进行测试,结果验证了该方法的可行性。     

基于商业流程执行语言的工作流管理系统的研究和实现

Web服务的商业流程执行语言(简称BPEL4WS或BPEL)是一种基于XML的工作流定义语言,可以作为企业工作流建模和实现工作流管理系统的基础.本文首先介绍了工作流和BPEL4WS的基本概念,然后由一个例子具体介绍了BPEL4W的流程,最后给出了基于BPEL4WS工作流管理系统的实现.     

基于敏捷供应链的协同商务过程管理与控制系统

协同商务过程管理与控制系统是基于工作流思想和技术的一种新的应用模式。介绍了工作流技术;分析敏捷供应链中协同商务过程的特征,并建立了其模型;讨论商务过程的管理与控制模式,构建了基于敏捷供应链的协同商务过程管理与控制系统模型,并分析了其实现技术。     

Construction of an instrument to measure student information and communication technology skills,experience and attitudes to e-learning

Over the past 20 years self-report measures of healthcare students’ information and communication technology skills have been developed with limited validation. Furthermore, measures of student experience of e-learning emerged but were not repeatedly used with diverse populations. A psychometric approach with five phases was used to develop and test a new self-report measure of skills and experience with information and communication technology and attitudes to computers in education. Phase 1: Literature review and identification of key items. Phase 2: Development and refinement of items with expert panel (n = 16) and students (n = 3) to establish face and content validity. Phase 3: Pilot testing of draft instrument with graduate pre-registration nursing students (n = 60) to assess administration procedures and acceptability of the instrument. Phase 4: Test–retest with further sample of graduate pre-registration nursing students (n = 70) tested stability and internal consistency. Phase 5: Main study with pre-registration nursing students (n = 458), further testing of internal consistency. The instrument proved to have moderate test–retest stability and the sub-scales had acceptable internal consistency. When used with a larger, more diverse population the psychometric properties were more variable. Further work is needed to refine the instrument with specific reference to possible cultural and linguistic response patterns and technological advances.     

Development and validation of an instrument to measure user perceived service quality of information presenting Web portals

Increasing numbers of organizations have set up material on their Web portals as a way of providing users with information about their products or services. This study developed and validated an instrument to measure user perceived service quality of such portals. Based upon conceptual models in the areas of IS and technology adoption, and using responses from 1992 users, we validated a five-dimension service quality instrument involving: usability, usefulness of content, adequacy of information, accessibility, and interaction. This scale provides a useful instrument for researchers who wish to measure the service quality of Web portals and for portal managers who want to improve their service performance.     

CIMS环境下面向产品及管理的集成工艺设计系统的研究与实现

结合某大型汽轮机厂的CIMS工程项目网络化工艺设计与过程管理集成系统的研制,提出了面向产品及管理的制造工艺集成系统的集成模型,它根据用户权限的不同,在工艺设计部门,采用C/S模式,利用PDM思想,集工艺设计、资源管理、文档管理与工艺管理为一体,实现工艺设计和管理的计算机化和信息化,在工艺设计部门以外与工艺工作有关的所有部门,采用B/S模式,实现共享工艺信息的集成工艺信息处理系统。整个系统的功能分成5个集成单元,对各个集成单元的关键技术进行了分析和描述并成功应用于开发实践。