基于Web的动态通用高校教学评价系统设计与实现

传统的教学评价通常采用人工填写调查问卷、再用计算机进行统计分析的方式。现有的教学评价系统大都存在评价项目固定、通用性差等问题。该文介绍了基于Web的动态通用教学评价系统设计方案及解决的关键问题。利用该软件系统,实现了校、院/系两级教学评价管理模式,评价项目可动态增减,评价标准可动态修改,评价用户类型可动态设定,评价用户可动态生成。两级教学评价管理模式的确定、多层评价标准的导入、评价用户的动态生成、安装程序的制作等是在系统设计开发过程中重点解决的关键问题。     

Agent技术在维修性设计评估系统中的应用研究

分析了维修性设计评估中存在的问题 ,建立了一个基于Agent的维修性设计评估系统的智能决策模型     

自动化试卷分析与评价系统的设计

为了对试卷进行分析和评价,需要对课程的考试结果进行定量分析。分析中涉及的数据多、计算繁杂,通常借助于计算机来完成。现有的试卷分析与评价系统存在使用不便、自动化程度不高等问题,本文利用LabWindows/CVI开发了使用方便、功能齐全的智能化的试卷分析与评价系统,同时对该系统的设计进行了详细的介绍。     

An AutoCAD-Based Expert System For Plant Layout

This paper describes the development of a plant layout system implemented in AutoLISP on an IBM PS/2 computer. This system combines computational algorithms, human expertise, and computer graphics in one program for plant layout design and drafting. The objective is to develop a computer system for automation of the layout design and documentation process.

This system emulates a plant layout expert in the last step of plant layout process. The input to the system includes department dimensions, between-department material flows, and aisle width. The system generates and evaluates layout alternatives according to given objectives. AutoCAD commands are called to plot the layout when an alternative layout is being created. This system ensures that each department has an access to the aisle and the travel distance between two departments are measured along the aisle. As both design expertise and computer graphics are programmed in the same environment, the interfacing problem between them is easily eliminated.     

面向Internet的组件式PACS系统设计

总结了近几年我国ＰＡＣＳ的发展概况,分析了ＰＡＣＳ的发展方向,认为ＰＡＣＳ的发展应遵循模块化设计、部门级优化、阶段化实现的方针,针对大型ＰＡＣＳ的发展提出基于Ｃ（ＯＭ技术的和ＤＮＡ结构的“组件式ＰＡＣＳ系统”的概念,系统重视各部门工作的协调统一,面向Ｉｎｔｅｒｎｅｔ,较好解决了系统界定、部门优化、远程通信、柔化实现等问题。     

装备故障预测与健康管理能力验证评估技术

预测和健康管理（PHM）是提升装备战斗力水平的重要保证,在装备设计阶段并行开展可测性设计是提高PHM能力的主要手段,而PHM技术的验证和评估是建立诊断与预测系统可信度的一个重要步骤。本文首先给出了面向PHM系统验证技术的国内外研究现状,然后,分析PHM指标的验证方法和技术框架。后面给出的PHM系统验证的指标体系,最后,点明了故障预测与健康管理系统验证与评估方法要关注的问题,明确了未来的发展趋势。     

Comparison of evaluation methods using structured usability problem reports

. Recent HCI research has produced analytic evaluation techniques which claim to predict potential usability problems for an interactive system.Validation of these methods has involved matching predicted problems against usability problems found during empirical user testing. This paper shows that the matching of predicted and actual problems requires careful attention, and that current approaches lack rigour or generality. Requirements for more rigorous and general matching procedures are presented. A solution to one key requirement is presented: a new report structure for usability problems.It is designed to improve the quality of matches made between usability problems found during empirical user testing and problems predicted by analytic methods. The use of this report format is placed within its design research context, an ongoing project on domain-specific methods for software visualizations.     

Evaluating preliminary structural designs in an expert system

In the preliminary structural design of buildings a number of possible schemes are formulated and accessed. These preliminary designs contain little detail, but broadly outline feasible approaches to the solution of the problem. The object is to select a scheme from the different ones produced that best satisfies a variety of criteria. It is a task in which much is unknown and ill-defined, and involves activities and decisions that are heuristic in nature and rely more on experience and judgement than on computation. A knowledge-based expert system for preliminary design has been developed to assist a structural designer in this task. Our system produces realistic designs for numerous different configurations and performs an evaluation of these designs according to user set goals. This paper gives an overview of preliminary design and the approach taken in our system. The acquisition of knowledge and the determination of evaluation features is discussed, and details are presented on the evaluation scheme which uses a decision analysis approach to the solution of problems with multiple objectives.     

智能化资产管理平台的设计与开发

本文介绍了一种智能化资产管理平台的设计思路和开发框架,以高职院校内资产使用部门为例,分析资产管理中的主要问题,提出采用手机作为工具管理平台的设计思路。结合目前主流开发技术,采用Spring MVC+MyBatis作为服务端框架,Android作为客户端平台进行开发。通过测试,结果显示达到系统设计要求。     

网络化设计评价群决策支持系统研究*

为了改进产品设计评价的方法,将决策支持系统机制引入产品设计评价领域。改进了部分个体评价及群决策方法,构建了适用产品设计的评价问题生成库和评价问题解决方法库。结合产品设计评价的特点,采用群体决策的思想,构建出包括对话、数据、模型三个模块的群决策支持系统框架。建立基于网络的产品设计评价群决策支持系统。它将对辅助决策、改进设计质量具有较高的实用价值。     

职业学校技能大赛系统的研究

针对当前职业学校技能大赛任务重、测评难的问题,本文以打字测试竞赛为主设计了技能大赛系统。首先从 功能需求和非功能需求对整个系统的需求进行了全面的分析;其次从系统架构和总体设计两方面对系统设计进行分析;最后 对系统实现进行了分析。本文对于软件开发人员和职业学校教师都具有一定的积极作用。     

基于混序组织的信息管理模型

信息资源的整合与共享管理是当前电子政务建设中的难题之一。应用迪伊·霍克(Dee Hock)混序组织理念和方法构建了一种资源共享的信息管理模型,以期为电子政务的信息资源整合与共享提供一种实现途径。通过对混序组织原理的分析和混序组织成员协作关系的分析,构建混序组织成员之间信息沟通与资源共享的管理模型,并将其应用于电子政务信息资源整合与共享的系统设计之中,进而创建了一种通用的信息资源整合与共享模型,也用此模型分析了政府部门行政审批系统、社会信用管理体系等信息资源整合与共享问题,为具有混序组织特征的电子政务信息资源整合与共享管理提供一种软系统架构模型和过程方法。     

江苏省水文勘测技能评价管理系统开发与应用

针对水文勘测技能人才业务培训缺乏线上平台、各类水文勘测技能试题散落各处等问题,构建不同等级水文勘测技能大数据题库,依托人事部门考核测评体系,结合全国水文勘测技能大赛备赛经验,研究建立水文勘测技能人才培训、考核、评价机制,开发江苏省水文勘测技能评价管理系统,以在线方式实现水文勘测技能人才培训、考核、评价、管理的各项功能。     

基于.NET技术的高校后勤报修系统设计与实现

随着高校办学规模的不断扩大,原基于师生服务中心的现场人工报修方式,已无法满足日益增长的后勤报修维修的需求。根据学校的实际情况,对学校后勤管理系统进行分析,得出高职院后勤管理系统应满足在线报修、在线查看、维修反馈、在线评价等功能的需求;同时对高校后勤报修系统进行系统架构设计、网络架构设计、UML类图设计、数据库设计等。通过C#完成系统的编写,最终实现后勤报修系统的开发。     

一个IS评价系统的设计与实现

文章针对企业所存在的具体问题,设计了系统建设前、中、后三阶段的信息系统评价体系,时系统的规划分析、建设实施和应用改进等方面进行评价,旨在促进信息系统价值实现的最大化。在此基础上,文章进一步介绍了采用SSH轻量级框架技术以及Ajax异步处理技术对IS评价系统进行设计和实现的相关问题。     

Comparison of evaluation methods using structured usability problem reports

Abstract

Recent HCI research has produced analytic evaluation techniques which claim to predict potential usability problems for an interactive system.Validation of these methods has involved matching predicted problems against usability problems found during empirical user testing. This paper shows that the matching of predicted and actual problems requires careful attention, and that current approaches lack rigour or generality. Requirements for more rigorous and general matching procedures are presented. A solution to one key requirement is presented: a new report structure for usability problems.It is designed to improve the quality of matches made between usability problems found during empirical user testing and problems predicted by analytic methods. The use of this report format is placed within its design research context, an ongoing project on domain-specific methods for software visualizations.     

容错计算机系统可靠性评估中的覆盖率问题

覆盖率是容错系统设计和评估中的重要概念。该文介绍了采用行为分解技术建立和求解覆盖率模型的方法,总结了用故障注入技术估计覆盖率需要考虑的几个问题。以一个双机容错系统的评估为例,说明了这些方法在容错系统可靠性评估中的应用。     

机电产品工业设计综合评价系统研究

针对传统机电产品的设计评价中存在片面性、不合理性以及高复杂性等问题,从工业设计的理念和方法出发,设计并实现了一个融合工业设计知识的综合评价系统。采用德尔菲法和判定法确定指标权重,用点计分法、名次计分法、排队法、经济技术评价法以及评分法对方案进行评价,并在此基础上采用Borda法进行综合评价。最后,通过实例验证该综合评价系统所得到的评价结果客观、合理,同时又降低了复杂度,为面向机电产品的数字化工业设计多目标评价提供了新思路、新方法。     

分布数据库系统内核TX的设计与实现

本文介绍由清华大学计算机科学与技术系数据库组于１９８７—１９９０年开发的一个开放系统──分布数据库系统内核ＴＸ的设计思想和实现技术，从其部分实现开始，ＴＸ就在他们的分布数据库、知识库、超文本数据库等研究中发挥着重要作用。本文着重于ＴＸ的体系结构、数据组织、查询处理、数据字典及并发控制。     

A picture archiving and communication system module for radiology

This paper presents the design and implementation of a clinical picture archiving and communication system (PACS) module within the radiology department of a 700-bed teaching hospital. The system is composed of an integrated network of digital devices used to electronically acquire, store, manage, and display radiological text and image information. Operationally the system behaves as a large queueing network allowing processes to operate concurrently in a coordinated and prioritized fashion. Secondary reviews (radiology conferences and fast case reviews by clinicians) are being conducted from a 512 X 512 CRT viewing station. Preliminary evaluation based on formal survey and usage statistics shows that the system is rapidly being accepted by radiologists and clinicians for the review and processing of digital radiographic images.