有序激活设计专业学生的职业正能量——基于艺术设计教学课堂团队化“运行程序”的研究和构建

团队化的设计教学课堂,就是教师将教学课堂构建成一个设计企业的业务团队,要求学生合作学习、学以致用、团队协作,并多角度地分析问题、解决问题。团队精神实质就是一种职业正能量。让学生置身于课堂团队化的实施过程,才能激活职业正能量,增强学生就业能力,实现创新设计专业人才培养目标,助力高职设计类专业发展。     

The information seeking behaviour of the users of digital scholarly journals

The article employs deep log analysis (DLA) techniques, a more sophisticated form of transaction log analysis, to demonstrate what usage data can disclose about information seeking behaviour of virtual scholars – academics, and researchers. DLA works with the raw server log data, not the processed, pre-defined and selective data provided by journal publishers. It can generate types of analysis that are not generally available via proprietary web logging software because the software filters out relevant data and makes unhelpful assumptions about the meaning of the data. DLA also enables usage data to be associated with search/navigational and/or user demographic data, hence the name ‘deep’. In this connection the usage of two digital journal libraries, those of EmeraldInsight, and Blackwell Synergy are investigated. The information seeking behaviour of nearly three million users is analyzed in respect to the extent to which they penetrate the site, the number of visits made, as well as the type of items and content they view. The users are broken down by occupation, place of work, type of subscriber (“Big Deal”, non-subscriber, etc.), geographical location, type of university (old and new), referrer link used, and number of items viewed in a session.     

In search of query patterns: A case study of a university OPAC

A transaction log analysis of the Nanyang Technological University (NTU) OPAC was conducted to identify query and search failure patterns with the goal of identifying areas of improvement for the system. One semester’s worth of OPAC transaction logs were obtained and from these, 641,991 queries were extracted and used for this work. Issues investigated included query length, frequency and type of search options and Boolean operators used as well as their relationships with search failure. Among other findings, results indicate that a majority of the queries were simple, with short query lengths and a low usage of Boolean operators. Failure analysis revealed that on average, users had an almost equal chance of obtaining no records or at least one record to a submitted query. We propose enhancements and suggest future areas of work to improve the users’ search experience with the NTU OPAC.     

Web日志挖掘在电子商务推荐中的应用

介绍电子商务和Web数据挖掘的概念,并介绍Web使用挖掘中应用最多的技术——Web日志挖掘.重点阐述了日志挖掘算法——关联规则的有关知识,以及改进的频繁项目集生成算法Apriori和强关联规则生成算法,并结合实例进行了分析研究.     

全球船舶航行报告系统GVLIS的设计方法

GVLIS船舶航行报告系统可以同时管理数百条全球航行的船舶。安装在每条船上的"GVLIS船上子系统"对每个航次或航段中16类不同事件中的每个事件,可允许录入多达200个不同的数据项,并生成报告,发送到总部子系统。"GVLIS总部子系统"管理船舶报告数据库,并对每条船舶的数据进行检查和分析,及时发出警示信息和分析报告,以便管理人员采取必要的措施。GVLIS是典型的以"操作事件"驱动的应用软件。本文介绍的这类软件的设计方法是规定在设计系统模块时应包括功能描述,用户界面说明,模块数据说明,模块处理过程说明等。     

分布式印刷型文献储存库的运行模式和机制研究

分析国外低利用率文献合作储存库发展缓慢的原因,并针对我国图书馆实际提出建立分布式文献储存库的构想;在阐述分布式储存库运行模式和机制的     

农村体育与农村经济协调发展运行机制研究

从系统论的角度,解读了农村体育与农村经济协调发展的基本内涵,构建了农村体育与农村经济协调发展的系统模型,并对其运行机理和实现路径进行了深入分析。结果表明,农村体育与农村经济协调发展虽有多种运作手段和模式可供选择,但每种运作手段和模式都有一定的局限性,因此必须根据当地农村体育与农村经济关系状况,按照实事求是、优势互补的原则,通过有效的制度安排和体制创新,使农村体育与农村经济主体相互合作并发展相互间的长期责任与义务关系。     

高校高水平运动队运作现状的研究分析

运用文献资料法、访谈法、逻辑推理法,从招生管理、学训矛盾、经费来源等方面对高校高水平运动队现状进行分析。主要研究结果如下：高校高水平运动队组建以＂为国家培养高水平体育人才＂为目标,但实际操作中却出现了诸多与目标背离的做法;招生制度不完善、严重的学训矛盾以及基础设施的不完善制约了高校运动队的发展;高校运动队缺乏高素质、高水平的教练员团队。     

网络入侵取证系统(Ⅱ)

随着网络技术的不断发展 ,网络安全变得越来越重要 .在已有的网络安全研究中 ,多着眼于防犯入侵 ,而对于入侵后的取证问题研究甚少 .依据入侵者最有可能在系统日志和网络通信数据中留下的痕迹 ,研制出一个网络入侵取证系统 .该系统能有效地解决网络入侵取证的难题     

机械工程CDIO实验室建设与研究

剖析了当前机械类实验室建设和实验教学中存在的问题,结合机械工程专业特点,把CDIO工程教育大纲理念引入机械工程实验室建设。提出了机械工程CDIO实验室建设思路和内容,阐述了机械工程CDIO实验教学的设计,并对CDIO实验室运行机制和管理制度进行了探讨。该实验室的建设打破了传统实验室建设理念,改革了实验教学模式,提升了实验教学效果。