多源数据融合技术在后备干部管理系统中的应用

随着社会信息化进程的逐步深入,各部门中已有业务系统在数据集成和信息共享方面存在不足,已达不到对信息资源整体开发利用的要求,这给后备干部信息管理工作带来了诸多不便.针对后备干部管理的业务特点和信息化的发展趋势,研发一个以数据集成和信息共享为目标的后备干部管理系统显得尤为重要.通过全面分析后备干部管理的业务需求和数据特点,提出了基于.NET平台和SQLite数据库的后备干部管理系统的设计方案,并以河南省为应用实例,验证了该系统设计方案的合理性和有效性.     

高速公路网信息集成发布系统设计

高速公路网信息集成发布系统是一个基于分布式数据库应用系统,面向用户的网络存储管理,通过有效地组织各个公路段上监测系统发来的数据信息进行分析,提供给使用者和它的一系列子系统,为用户的出行体统便利,也为各个管理部门提供实时有效的数据分析,提高运营和社会经济效益,为社会公众提供更优质的服务。     

基于Java的图片管理信息系统的设计与实现

结合图片管理系统的开发，给出了在大型数据库管理系统支持下，基于客户机／服务器模式开发管理信息系统的一种方法，并详细介绍了所开发系统的主要功能模块。该系统不仅具备完善的图片数据录入、更新、删除、条件检索等功能，而且进行了“图片专题”功能的开发，为扩展图片管理信息系统的应用模式进行了新的尝试。     

PowerDesigner在教学信息系统中的应用

数据库已成为现代信息系统的基础与核心部分,数据库设计的好坏直接影响整个系统。高校教学信息管理系统运用PowerDesigner工具设计并实现,可准确快速提供学校的教学信息,为教学管理工作提供了有效的数据支撑。     

Current data-management systems: Problems of application in economic geology

The application of data-management systems in economic geology is becoming increasingly user oriented and machine independent. Many mineral-deposit computer systems remain data dependent or fixed formatted but an efficient data system with a proper data-manipulation language needs specific data structures, free format, and a prospective package of generalized modules for the user. Data management primarily requires clear formulation by geoscientist in cooperation with system analyst to serve many activities including problem solving, data content, and decision-making.File-management systems in economic geology involve: file definitions, data validation, data loading, and updating and retrieval. Structuring of a data file seems to be a clue to a successful and long-term file-management system in applied geosciences. Many commercially available file-management systems should be applied in economic geology because the functions which modern computers can perform in assisting file-management development do not essentially differ from those of other data-processing undertakings. The only specific problem in the geosciences is location and graphic form of most geoscience data presented as point, lineal, areal, spatial (three dimensional) input/output information.Data-base management systems provide interconnection between files themselves as well as between different items for different files. Few typical file-management or data-base management systems for geoscience and resources data will be compared in the table form. The paper concludes the problem of choosing and developing an effective data-base management system for its application in economic geology.     

The Pegasus heterogeneous multidatabase system

Pegasus, a heterogeneous multidatabase management system that responds to the need for effective access and management of shared data across in a wide range of applications, is described. Pegasus provides facilities for multidatabase applications to access and manipulate multipole autonomous heterogeneous distributed object-oriented relational, and other information systems through a uniform interface. It is a complete data management system that integrates various native and local databases. Pegasus takes advantage of object-oriented data modeling and programming capabilities. It uses both type and function abstractions to deal with mapping and integration problems. Function implementation can be defined in an underlying database language or a programming language. Data abstraction and encapsulation facilities in the Pegasus object model provide an extensible framework for dealing with various kinds of heterogeneities in the traditional database systems and nontraditional data sources     

基于PowerBuilder的动态报表设计

在开发MIS系统时需要创建大量报表,这些报表具有不确定性,其格式、内容和数量经常根据需求发生变化。文章提出了一种新的动态报表生成技术,即采用空模版与报表描述文件组合和动态合成方法,根据用户的需求,快速方便地增加、修改报表。该技术为MIS的开发和应用提供了有效的解决工具。该文详细介绍了基于PowerBuilder动态报表设计的方法和编程要点等。     

COBIT控制目标体系研究及在电子政务中的应用

COBIT代表信息及相关技术的控制目标，是国际上公认的安全与信息技术管理和控制的开放性标准，为实施信息系统的管理和控制提供依据，保证信息系统的安全性、可靠性和有效性。深入分析了COBIT控制目标体系，论述了COBIT控制目标体系在信息系统建设中的有效应用，结合国内电子政务建设的具体情况，提出了电子政务系统的控制目标体系。     

A knowledge-based system for information management in an automated and integrated manufacturing system

In recent years there has been considerable interest in flexible automation of manufacturing processes in an effort to improve the productivity of manufacturing industry. Central to an integrated, flexible and intelligent manufacturing system is the information management function. The sharing of data is the basis of flexible and intelligent decision-making, the means of integrating the system components, the mode of synchronizing their processes and the method of maintaining the consistency of their states.

It appears that the data management and manipulation function in manufacturing systems is increasingly becoming a bottleneck for further performance improvement of manufacturing systems. New information management systems need to be developed that meet the needs of modern manufacturing systems in terms of efficiency, flexibility, reliability and intelligence. A new model for an integrated manufacturing information system is presented. A double structure of two parallel but independent system is proposed for manufacturing control and manufacturing information management. The objective is to improve service efficiency. representational adequacy, consistency of information and reliability in the information system.     

Full Text Retrieval Systems: A New Dimension of Data Management

One of the largest areas of growth in the computer industry is that of relational data base management systems (RDBMSs). Despite the plethora of such systems currently available, only a distinct few can store and manipulate unstructured textual data, thereby enabling users to manage correspondence and other documents more effectively. Full text retrieval software, which enables users to create a data base of documents that can then be queried in various ways, is the most efficient means of avoiding the heavy costs of manually storing and retrieving information. This article discusses full text retrieval software and its potential for any organization that needs a more effective document management system.     

Full Text Retrieval Systems: A New Dimension of Data Management

One of the largest areas of growth in the computer industry is that of relational data base management systems (RDBMSs). Despite the plethora of such systems currently available, only a distinct few can store and manipulate unstructured textual data, thereby enabling users to manage correspondence and other documents more effectively. Full text retrieval software, which enables users to create a data base of documents that can then be queried in various ways, is the most efficient means of avoiding the heavy costs of manually storing and retrieving information. This article discusses full text retrieval software and its potential for any organization that needs a more effective document management system.     

基于进程控制的企业终端管理系统

企业专用信息系统对终端环境安全及软件运行安全有着极高的要求,但现阶段多数企业在使用软件系统时几乎没有采取任何防范措施.为此综合分析了企业内部软件的应用特点,总结了信息安全需求,依据企业信息系统的常规运行模式,提出了一种基于网络进程控制的终端软件安全管理方案,实现了对企业信息系统的安全管理和控制.该方案结合进程控制技术实现了一种切实、有效的安全管理机制,杜绝了非法用户拷贝内部系统而造成的危害,提升了软件使用的安全性以及企业软件所在终端的安全性.     

Knowledge management component in managing human resources for enterprises

Both human resources and knowledge are valuable assets for enterprises; therefore, effective management of these assets becomes inevitably critical for business success. While human resource management systems have been a research topic for more than two decades, knowledge management systems applied to human resource management are relatively new to both academia and industry. This study examines the use of knowledge management in a business environment such as human resource management. The evolution of information systems and information processing in the human resource management domain is presented, and a knowledge-based decision support system for human resource management is proposed.     

浅析新医改环境下的医院信息化建设

医学服务于人类,而信息技术使医学能够更好地服务于人类。随着计算机软硬件技术的发展,卫生行业的信息化建设正在中国的大地上轰轰烈烈地展开。国内各级医院纷纷在信息化的浪潮中,耗资建立了各自的信息系统。众多医院信息系统的建立,在某种程度上,确实解决了院内管理的部分问题,比如,各级管理层查询数据方便了,各业务部门的工作效率提高了,费用信息更透明了……然而,这远远没有达到信息化的目标。世界诸多国家越来越一致地认识到,唯有通过广泛采用以电子病历系统（EMR）为核心的临床信息系统,才能把彼此相互分割的各医疗信息系统有机地连通为可相互交换分享使用对方数据的医疗信息网络,方能促成医疗卫生服务领域整体变革的实现,满足广大病患对医疗服务质量与方式不断更新的需要,并有效应对医学知识及临床信息爆炸性增长的冲击。     

基于百度地图的钻井资料信息系统

针对传统钻井资料数据信息管理系统存在的不足,为充分挖掘发挥钻井资料数据信息的研究和应用价值,不断提升钻井资料信息的管理水平,本文设计实现了一个基于百度地图的钻井资料信息系统.给出了系统的体系结构,设计了相应的数据库,详述了系统实现的关键流程和算法,提供了更加实时、高效、透明的钻井资料数据信息展示方式,使钻井资料数据信息的管理过程更加规范、更加科学、更加透明,有效实现了钻井资料数据信息的高效管理.     

Modeling framework for product lifecycle information

This paper presents a modeling framework for product lifecycle information. Although being widely used in enterprises’ virtual product data management, Product Lifecycle Management (PLM) systems are unable to manage the modeling and simulation aspects of virtual products. To reinforce the sharing and management of the product lifecycle information, especially the simulation data, a product’s four-dimensional (4D) view model (PLIM) is established, which includes geometry view, task view, virtual prototype system view and lifecycle view. To provide efficient and effective simulation information, the prototype system view is then studied in detail. Finally, to validate the feasibility of the modeling framework, a prototype system is developed based on an application example, with the demonstration of 4D product lifecycle information model (PLIM).     

通用信息管理系统开发平台的设计与实践

随着单位工作信息资源对于公开性、时效性、正确性的要求越来越严格,考虑到信息资源对决策的指导作用和部门信息共享的迫切需求,开发具备高度通用性与延伸性的可针对业务信息提供数据化解决方案的系统平台十分必要。在传统的信息系统基础上进行重新开发,基于规范化、专业化、人性化和模块化的设计思想,实现系统管理数据、规范化形成数据、规范化解析数据三大功能。简要阐述了本次通用信息管理系统设计开发的大致流程和具体事项。     

我国高校工商管理专业管理信息系统教学改革探讨

管理信息系统是工商管理专业中一项重要的学习课程。然而目前的管理信息系统教学与实际结合不够紧密,计算机知识欠缺,学生难以较好的掌握学习内容,因此,我国高校管理信息系统的教学重点已不能适应企业的发展,必须进行有效地改革。笔者针对目前的管理新系统教学方法提出了改革意见。     

基于共享数据中心的学分制收费模型的研究与应用

通过分析现有财务管理信息系统和教务管理信息系统的异构性,结合Web服务跨平台的技术优势,提出了基于Web服务的"共享数据中心"学分制实时收费模型.该模型充分利用现有资源,有效整合已有系统,较好地解决了学年制到学分制收费改革所带来的软件升级问题,提出的基于角色的Web服务访问权限控制和基于Web服务调用日志的数据库恢复策略,提高了系统的安全性和可靠性.     

基于Activiti+MongoDB的后勤自由流程信息系统

较大型单位的后勤保障时刻离不开流程管理信息系统,传统方法采用固定流程图和固定表单的方式,无法适应新形势下后勤灵活自主管理的要求.同时,传统信息系统采用的关系型数据库方式在适应当前后勤保障大数据时也捉襟见肘.本文设计并实现了使用Activiti和MongoDB的后勤自由流程信息系统,以自由灵活流程管理为目标,以关系型数据库辅助非关系型数据库为设计理念,给出了自由流程框架、关键接口和重要代码逻辑,以及两类数据库协同的设计方法.实现的系统有效地解决了上述问题,较大地减少了开发人员的工作量,为当前大型企业或单位后勤保障流程管理信息化提供了一个较高效的系统设计参考.