如何充分发挥党员的先锋模范作用

开展"一转双创"是扎实开展"共建美丽幸福油田"活动的助推器。广大党员只有在实践党的宗旨上发挥共产党员的先锋模范作用,在提高专业技能上发挥共产党员的先锋模范作用,在争创一流业绩上发挥共产党员的先锋模范作用,在道德情操上发挥共产党员的先锋模范作用,才能在工作岗位中建功立业,起到中流砥柱和先锋模范作用,为实现企业内涵式发展,共建和谐企业做出贡献。     

党员分类教育管理的实践与思考

党员分类教育管理,就是正视党员的个体差异,积极探索党员共性要求与个性需要的有机融合,调动和发挥党员的先锋模范作用,进一步增强基层党组织的凝聚力、战斗力。中国石化股份胜利油田分公司清河采油厂南区工作站在这方面进行了有益的尝试,取得了很好的效果,具有一定的推广价值。     

Conflict resolution effectiveness on the implementation efficiency and achievement of business objectives in IT programs: A study of IT vendors

ContextThe information technology (IT) field presents a unique context for the management of multiple projects because of the variety of stakeholders involved, the complexity of interdependencies among projects, and the frequent use of external vendors. In practice, IT vendors typically employ advanced project governance techniques such as program management to work effectively with the numbers and variety of clients while still pursuing the benefits of a single oversight. These structural features lend themselves to conflict across teams with individual requirements. However, little research exists on program management, much less in the IT context, that represents conflict across IT project teams.ObjectiveIn this study, the effectiveness of conflict resolution on the implementation efficiency and fulfillment of business objectives is studied through the lens of constructive controversy theories. A number of hypotheses are derived by tailoring the constructive conflict resolution concepts to IT context and making a comprehensive literature review to identify the mediator and dependent variables. A model is developed to consider the management of conflict across multiple projects combined into a single program.MethodA quantitative questionnaire related to the program environment was developed for five variables to include conflict resolution, cognition-based trust, interpersonal cooperation, business objectives and implementation efficiency. The hypotheses were tested by performing a survey study, where a number of well-established measures in the literature were used. 92 paired responses from program teams in 38 organizations located in India were obtained and represent a variety of individual characteristics, and program sizes.ResultsThis study identified the composite role of constructive conflict resolution and cognition-based trust in improving interpersonal cooperation. The impacts of constructive conflict resolution on business objectives were not fully mediated by cognition-based trust and interpersonal cooperation, although implementation efficiency is fully mediated.ConclusionThe management of conflict promotes trust and interpersonal cooperation necessary to improve the efficient completion of the program and benefits to the organization.     

A distributed collaborative product design environment based on semantic norm model and role-based access control

With the boom of Internet Technology, it becomes possible to combine designers from different disciplines into one team to support product design globally. In this paper, a distributed collaborative product design environment is presented to support top-down process oriented product design. In conceptual design stage, the artifact is managed by semantic norm model (SNM). In SNM, the designers can define virtual components at early design stage and instantiate those components at later detailed design stage. By role-based access control (RBAC), different roles with corresponding permissions could be assigned to distributed designers, and the designers could concurrently modify different components of the product relevant to his or her roles. Based on the SNM and RBAC system, a distributed collaborative product design environment is developed and the top-down oriented product design process is demonstrated.     

基于角色权限分配的协同电子政务访问控制模型研究

首先分析了电子政务的协同性特点,阐述了多域协同工作环境下电子政务系统面临的安全问题.借鉴基于角色的访问控制思想,提出了基于用户、角色和权限分配的电子政务访问控制模型,通过引入权限期和作用域的概念,建立了角色和权限分配机制,描述了模型的运行机制,并就发生访问冲突情况下的调停问题给出了算法实现思想.最后以一项典型的政务活动--文件流转会签为例,具体说明了模型的使用方法,有效地解决了多域环境下电子政务的系统安全和信息保密问题.     

基于ASP.net文件流转系统分析与设计

基于ASP.net环境下,以办公文件流转系统为模型,详细分析了文件流转系统的功能结构模型。同时对系统建立过程中的公文流转设计模型、角色判别模型、电子文件流转方式等内容进行了分析。     

基于SSH的住宅小区电子商务平台方案设计

为了促进住宅小区电子商务平台建设,提出一种基于J2EE和SSH架构的解决方案,引入了JQuery、AJAX等前台开发技术,以提高开发效率和提升客户体验,同时采用基于角色的访问控制、日志器等安全技术,充分保证系统安全性。     

Factors impacting the perceived organizational support of IT employees

Organizations today face shortages of IT personnel. We investigated workplace factors in one state government in hope of identifying factors that influence perceived organizational support (POS) within an IT work environment. A combination of job characteristics (challenging job and perceived workload), job stressors (work exhaustion, role conflict, and role ambiguity), and the organization’s discretionary actions (pay-for-performance and mentoring opportunities) were measured and hierarchical regression was used to determine the relationships. Four control variables were also included (age, gender, organizational tenure, and professional versus administrator status). Role ambiguity, role conflict, work exhaustion, career mentoring, and pay-for-performance together explained 62% of the variance in the IT employees’ POS. Career mentoring and role ambiguity explained most of the variance.     

Behaviour based on decision matrices for a coordination between agents in a urban traffic simulation

This paper describes a multi-agent coordination mechanism applied to intersection simulation situations. In a goal of urban traffic simulation, we must consider the dynamic interactions between autonomous vehicles. The field of multi-agent systems provides us some studies for such systems, in particular on the coordination mechanisms. Conflicts between vehicles (i.e. agents) are very frequent in such applications, and they may cause deadlocks, particularly at intersections such as crossroads. Our approach is based on the solving of two player games/decision matrices which characterize three basic situations. An aggregation method generalizes to n-player games for complex crossroads. The objective of this approach consists in searching basic two-player matrices for solving n-agent problems. To explain the principle, we describe our approach for a particular case of crossroad with three agents. Finally, the obtained results have been examined via a tool of road traffic simulation, ARCHISIM. We assume also that the global traffic replicates the behavior of agents in different situations.     

一种基于规范的可信协同系统分析设计框架

针对可信协同系统分析建模与设计问题,提出了RBN-T模型,分析了模型中的可信保障机制及策略.提出了基于RBN-T模型的可信协同系统分析建模过程,以具体的实例说明了RBN-T模型在可信协同系统分析建模与设计上的可用性.RBN-T模型把基于角色的规范管理提升到适合可信协同系统分析建模与设计的层次,从而有利于在协同系统开发的早期阶段就关注可信问题.