下一代多业务传送平台--基于RPR的MSTP

多业务传送平台（Multi Service Trausport Platforui)。简称MSTP。通常认为MSTP是SDH为适应数据业务交换需求面进行扩展的一项技术，通过在SDH设备上增加支持EOS或ATM交换功能的技术来实现，其实不然，这种概念大大局限了MSTP的应用领域。     

番薯网联手华夏力通,打造国内首个多平台高清漫画频道

本刊讯(记者王化兵)7月8日在第四届中国数字出版博览会上,数字图书门户番薯网(www.fanshu.com与北京华夏力通传媒科技有限公司达成战略合作,隆重推出番薯网多平台高清漫画频道,吸引了与会者的关注。这是国内首个高清电子漫画频道,一定程度上填补了国内电子漫画产业的空白区开创了以读者阅读舒适优先为核心理念的高清漫画先河,为广大动漫书虫奉上了一道饕餮盛宴。     

网络旧书平台的交易费用分析——以孔夫子旧书网和多抓鱼为例

从交易费用理论视角出发,指出旧书交易组织方式的演变受交易费用最小化经济规律的支配。旧书交易涉及3种主要交易费用:互相寻找的信息费用,鉴别质量的信息费用及监督合约履行的交易费用,其中鉴别质量的信息费用,进一步细分为鉴别外观质量、版本质量及知识内容质量的费用,且主要由鉴别知识内容质量的费用所决定。比较分析孔夫子旧书网和多抓鱼各自相关交易费用的相对变化,指出孔夫子旧书网通过一系列规则与中介保护制度,整体上降低了交易费用,为未来发展打下了良好基础;而多抓鱼的定价费用偏高,如何降低定价费用,是多抓鱼未来发展不得不考虑的问题。     

打造一个平台 擦亮两个品牌--《齐鲁晚报》、《生活日报》整合改版的台前幕后

2004年新年伊始,山东新闻界一个引人注目的事件就是,大众报业集团所属的《齐鲁晚报》、《生活日报》的整合和改版——《齐鲁晚报》长“高”了,《生活日报》变“亮”了,两报的领导班子合到一块儿了。为什么要改?为什么要合?两报决策层的战略意图很明确,就是要打造一个平台,擦亮两个品牌。     

努力创建信息共事的网络环境、业务平台和技术标准--在中国新闻技术工作者联合会学术年会上的报告

各位理事、各新闻单位的领导及特邀代表: 十月金秋,累累硕果.在全党传达学习十六届三中全会精神,兴起贯彻落实"三个代表"重要思想新高潮的形势下,很高兴来北海参加"中国新闻技联"举办的学术年会,有幸与数十家新闻界同行进行交流与沟通,研究与探讨媒体信息资源"整合、共享和标准化"的趋势,瞄准发展方向,制定应对之策.借此机会,我谈几点个人看法,以起到抛砖引玉的作用.     

基于“两个舆论场”的网络媒体建设--以华广网对台网络宣传工作为例

“两个舆论场”的概念,是新华社前总编辑南振中先生在2003年提出来的。他认为,在现实生活中存在着两个并不完全重叠的“舆论场”：一个是主流媒体着力营造的“媒体舆论场”;一个是人民群众议论纷纷的“口头舆论场”。①具体到网络媒体的对台宣传工作,“两个舆论场”就是指网络媒体主观营造的“媒体舆论场”和台湾网民群体自发形成的“口头舆论场”,如若将两个舆论场打通,以我们的“媒体舆论场”影响、引导台湾网民的“口头舆论场”,也就实现了网络媒体的舆论引导功能,对两岸统一、民族团结具有重要作用。     

Accessing Electronic Journals

No abstract available for this article.     

基于ELK构建图书馆多数据源日志管理分析平台

论文针对图书馆日志多数据源且格式多样化导致的日志处理效率低下的问题,提出了基于ELK的日志综合解决方案。该方案首先探讨了日志采集、数据清洗、日志解析的规则和技巧以及基于TF-IDF、SVM算法设计的日志异常检测模型;其次基于提出方案的整体架构,详细地分析了日志采集、存储、可视化、异常检测的整个流程;最后,将该方案应用于中国矿业大学OPAC系统,对读者用户的检索行为、不良用户的攻击行为进行可视化分析。实验结果表明,论文提出的日志管理解决方案,在集群模式下检索性能极其高效,有效地提高了图书馆日志的处理能力。     

Accessing the Old and the New

Summary

The University of Arizona Library's tradition of outreach to the surrounding community is reflected in two examples of projects detailed here. The first project is a series of Web exhibits created by librarians and individuals from the community that explore the history of Tucson and southern Arizona. Some of the Web exhibits detail the experiences of immigrant and Native American cultures in the area while other Web exhibits deal more generally with the history of the area. The second project involves a Federal grant that will make certain parts of library's Special Collections more accessible to the community by building new facilities that are open longer hours, digitizing some of the materials and adding computer workstations for users.     

网络信息查询中的浏览行为研究

本文分析了浏览行为产生的原因、浏览的方式、浏览在信息查询中的作用、浏览的局限性以及影响浏览行为的因素。     

欧洲专利局网站检索特点剖析

本文从检索体系、检索范围、报道形式、检索字段、检索算符及显示结果等五个方面，对欧洲专利局网站的检索特点做了深入的解剖     

The Accessing and Archiving of Electronic Journals

ABSTRACT

This dissertation focuses upon the challenges and problems that libraries face relating to the accessing and archiving of electronic journals (EJs) and considers the implications these issues will have on those involved in the information profession. This topic is becoming an increasingly important issue for libraries, which can no longer be ignored, as the usage of EJs has increased radically. The problems associated with the archiving of EJs are great. If archiving continues to be ignored, much information will be lost. This must be prevented at all costs.

The dissertation is broken down into 10 chapters. The introduction gives an overview and details the methodology and layout. This is followed by a discussion on the background and current context that EJs operate in. The following chapters then consider the main problems associated with the accessing and archiving of EJs. This involves topics such as what should be archived, who should be responsible for the archiving process, how the materials should be archived and where they should be archived. This requires the study of numerous technical, economic, business, organisational and legal models.

The focus is predominantly on libraries but the study would be incomplete without looking at others involved in the information profession, namely publishers and trusted third party archives. The argument is that although technically the archiving process is feasible, poor relations between libraries and publishers make this difficult to achieve. It is hard to reach a consensus on how the process should be carried out and the lack of developed standards exacerbates this problem. Economic, legal, business and organisational models must be considered before the archiving of EJs can be facilitated effectively. The dissertation looks at how these can be achieved and highlights the importance of further detailed research in this field.     

Internet中Web数据库的访问技术

讨论了在Internet中访问Web数据库的几种方法：CGI，IDC，ASP，PHP，JSP；着重介绍了JSP JDBC技术，并将JSP与其它几种方法进行了比较。最后给出了JDBC访问Web数据库的过程。     

Accessing Ethnic Group Information on CD-ROM:

The reference librarian in academic libraries today is often challenged by the demand from patrons for information on ethnic groups from a variety of disciplines. Questions on the four "mega" ethnic groups (African Americans, Asian Americans, Hispanics, and Native Americans) are common. In addition, depending on the community in which the academic library resides, one or more ethnic groups will be emphasized. Automated indexes (particularly CD-ROM and online databases) can greatly facilitate the search for information in ethnic studies. Yet each electronic index has its own unique structure, indexing, and search protocol. The reference librarian should be attuned to the variation in ethnic group terminology and indexing in these and other resouces in order to maximize retrieval of references. To illustrate this point, an example of indexing and usage of terms related to Southeast Asians in four separate CD-ROM databases is presented.     

The College Librarian's Guide to Accessing the Internet

Until a few years ago, the Internet was available only to institutions that could afford the high cost of an Internet node. Now many companies are making access affordable, and smaller libraries can set up individual accounts to secure full service.     

Providing and Accessing Information via the Internet:

A study of Georgetown University's Catalogue of Projects in Electronic Text (CPET), while confirming the prediction that access and knowledge management will be major concerns in the library of the fume, suggests that the demands of the two desiderata will sometimes clash. This review of CPET charts the tradeoffs between maintenance and access that have marked three successive technological generations of the project, considers the implications of recent data on CPET usage, and speculates upon improvements in maintenance and access that will come with newly emerging utilities on the Internet.