图书目次增强的模式及系统实践

分析了图书目次增强的意义,介绍了图书目次增强的主要模式,重点论述了汕头大学图书馆实现图书目次增强的具体实践过程。     

纸本馆藏图书目次信息著录分析

受制于MARC及其ISO2709元数据编码局限以及元数据制作成本和制作效率,图书馆馆藏元数据中,很多不具备图书的目次信息描述。在借助图形扫描设备和OCR识别技术、或手工录入等方式,将图书的目次信息数字化后,可以采用传统的MARC的856字段实现简单的目次图片文件的挂接,甚至可以扩展MARC字段或子字段,提供更多的目次信息表达;而利用新兴的DC元数据的原则和XML元数据编码,更能高效、低成本地实现图书书目著录对象与图书目次著录对象的清晰区分以及目次信息的层次表达。     

中文图书目次数据共建共享模式探析

信息时代,目次数据对读者检索和利用文献具有很大帮助。一些图书馆已经投入到中文图书目次数据库的建设中,但目前还多是各自为政,没有最大限度地利用和共享目次数据库。图书馆界要建设好中文图书目次数据库,应统一格式和标准,可以由国家图书馆牵头,在全国联合编目中心的基础上共建共享目次数据库。     

基于短消息服务SMS设计实现图书催还系统

介绍了短消息服务的基本知识，论述了基于短消息服务设计与实现的图书催还系统的工作原理、功能模块以及用C＃语言编程实现这些功能模块的具体方法，最后讨论了在发送图书催还短消息过程中经常遇到的问题及解决方法。     

图书目次分析: 从OhioLINK书目转录谈起

利用OhioLINK系统提供的图书目次信息服务，在图书馆OPAC开展图书目次信息的增值检索服务，除加强OPAC的检索功能，提高书目信息的查全率与查准率外，更可提升读者服务的效益。     

短信图书催还系统的研究与实现

介绍了图书催还的各种方法,提出短信图书催还是其中最方便、快捷的。系统论述了图书催还系统的工作原理、法案的讨论、系统的总体设计、各功能模块的设计与实现。     

基于.NET的网上图书采购系统设计与实现

网上图书采购系统的应用可以在高效率先完成采购任务的同时保证馆藏质量,文章论述了国内外图书采购系统的研究现状和意义,分析了系统的功能模块以及数据库设计,对数据导入功能的实现、图书采购组模块以及图书验收组模块的设计与实现等关键技术作了详细的阐述。     

公共图书馆中文图书目次数据建设研究

本文介绍了网络环境下产生于各种制作主体的目次数据的特征,阐述了图书馆进行中文图书目次数据建设的方式及利弊,介绍了国际上以图书馆界共建及跨行业合作两种形式进行书目数据建设的发展情况,在此基础上,提出以书目数据共建平台为依托,整合各方力量进行目次数据建设的方案。     

基于RFID和WiFi的便携式图书管理系统设计CSSCI

结合RFID和WiFi技术,论文设计了一种基于ARM内核和Linux操作系统的便携式图书管理系统,介绍了系统的软硬件架构,各功能模块的功能以及实现的关键技术。应用结果表明,该系统减轻了图书管理人员的劳动强度,提高了工作效率,为读者的借还书操作提供了便利,为构建数字化图书馆提供了技术支持。     

中文图书自动标引与分类加权设计研究

使用基于《中图法》知识库的中文信息自动标引和自动分类系统,对中文图书进行自动标引与自动分类的实验,以测试该系统对图书的适用性。实验通过对中文图书进行计算机自动标引与自动分类、人工打分测评、测试结果统计分析,得出中文图书的各标引源主题表达能力依次为:书名、内容提要、两级目次、参考文献、一级目次,在此基础上对标引源进行加权设计,权值设为5:3:2:2。实验证明该系统用于中文图书的自动标引与自动分类是可行的。表6。参考文献9。     

Assessing books’ depth and breadth via multi-level mining on tables of contents

Compared with journal articles, books can provide broader, deeper and more comprehensive information, and often have higher expertise and academic depth. However, most researches on book assessment focus on measuring academic value of books (e.g. citations analysis) or identifying attitudes of readers (e.g. book review mining), depth and breadth reflected by book contents is neglected. Therefore, in this paper, we measure books’ depth and breadth by mining books’ tables of contents, so as to enrich resources and methods for book assessment research, help users understand book contents quickly and improve efficiency of book selection. Specifically, we measured books’ depth and breadth based on books’ tables of contents via two levels: topic level and feature level. Firstly, we obtained topic-level metrics by identifying topics expressed in tables of contents and calculating topic distributions. Then, we got feature-level results via feature extraction and feature distribution calculation. Finally, we compared depth and breadth metrics and other book assessment metrics. Experimental results reveal that, books’ depth and breadth at two levels are different, and substantial differences between disciplines and book types are obvious. In addition, books’ depth and breadth can provide alternative and supplementary information for assessing multi-dimensional values of books.     

Online tables of contents for books: effect on usage

OBJECTIVES: To explore whether the presence of online tables of contents (TOC) in an online catalog affects circulation (checkouts and inhouse usage). Two major questions were posed: (1) did the presence of online tables of contents for books increase use, and, (2) if it did, what factors might cause the increase? METHOD: A randomized and stratified design was used in tracking usage of 3,957 book titles that were previously divided into two groups: one with TOC and one without TOC. Stratification was done for year of imprint, location, subject, previous use, circulating or non-circulating status, and presence of TOC. The use was tracked by the online catalog statistics in the InnoPac online catalog for fourteen months. RESULTS: The study found that tables of contents do increase usage. It also showed a correlation in the size of the effect based on the currency of the titles. In general, even after adjusting for all of the variables (publication date, location, circulation status, subject, and previous use), the odds of a title being used increased by 45% if the titles had online tables of contents, a statistically significant impact at the 0.05 level. CONCLUSIONS: This case-control study presents new information about the impact on circulation and inhouse use when tables of contents for books are added to the online catalog record. The study helps to establish the positive role of tables of contents in online catalogs. The research establishes TOC as a major parameter that can be successfully studied using quantitative methods. The study also provides information professionals with some guidance on when enhancement of TOC is likely to be most effective in increasing the use of existing collections.     

Current awareness in the new millennium: RSS

Keeping current is essential for both patrons and librarians in the health sciences. We receive electronic and photocopied tables of contents. We subscribe to relevant mailing lists, newspapers and magazines. We review Web sites, books and journals. Our desks are littered with current awareness items that more often get old than read. RSS or "Really Simple Syndication' is a means of organizing and simplifying current awareness efforts. Using RSS feeds from a variety of sources along with aggregator software, librarians can keep up-to-date without the clutter. This article will provide a starting point from which to take advantage of RSS and continue the process of active learning.     

材料类科技论文表格设计常见错误剖析

以编辑加工过程中遇到的表格设计常见错误为例,剖析表格设计方面的错误,介绍通过结合表及文中内容改正表格设计的步骤,进一步优化表格设计,以方便读者的准确理解.     

谈通用环境复分表的编制

为了提高标引文献的能力 ,许多综合性分类法中都陆续增加了若干通用复分表。随着环境问题的增加 ,建议《中国图书馆分类法》中增加 1个环境通用复分表。论述了它的必要性、编制方法等问题。参考文献 3。表 3。     

Demand for Library Materials:

To evaluate the effect on the use of library materials of various possible changes in library policy on circulation rules, for example, or on the buying of duplicate copies, one must estimate the potential demand for the material, not just the actual use under existing policy. Although the concept of the potential demand, for a book, for instance, is a rather vague one, this paper shows how it can be defined and evaluated in terms of the more definite and more easily measurable quantities of yearly circulation rate and mean loan period for borrowed books. The estimates are statistical ones, the average demand per book, the probability that a book that circulates m times a year has a demand, etc. Graphs and tables are given that show how these quantites can be evaluated once one knows the mean per-book circulation and the mean length of time a book is out of the library per circulation, for a portion of the library that is fairly homogenous in regard to use (such as all science books, or all biographies). The analysis is then used to show how one can, by the use of the tables and graphs, estimate how much a change in the allowed length of loan period will change the average per-book circulation, or what the quantitative effect would be if duplicate copies were bought for all books that circulated more than m times, as well as other measures of library utility that depend on demand rather than directly on past circulation.     

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��[Purpose/significance] In order to explore the development trend of the research on the digitization of ancient books, it makes a systematic investigation on the research status of the digitization of ancient books in China.[Method/process] By using CiteSpace software, authors and key words of the research on the digitization of ancient books in the past decade were analyzed. Also, it analyzed the main research fields and subject distribution of papers and national social science fund projects. Authors made an investigation and had an experience on the functions of the existing digital products of ancient books.[Result/conclusion] This paper summarizes 3 general characteristics and five main problems of the research of digitization of ancient books in recent ten years, and points out that the knowledge service digitization of ancient books is the inevitable trend in the future under three drives of academic inheritance, user demand and the development of information technology.     

Subject and Longitudinal Use of Books by Indian Space Technologists

A 20% stratified sample of books of the Indian Space Research Organisation's (ISRO) Satellite Centre (ISAC) Library were examined to record over 14,000 outside borrowings. The use of these books is analysed with frequency tables to pinpoint unused, least used and highly used books. Studies are made also of the relative use of books in different subject groups, longitudinal use over time, subject use of unused and highly used books and distribution of use over age and year of acquisition of the books. The paper concludes by discussing the extent of use of books at the ISAC library and providing findings concerning collection development and weeding processes.     

CALIS汉语文古籍联机编目系统

汉语文古籍是中国的文化遗产,它记录了中华传统文化,对学术研究有重要价值,这也是古籍在图书馆藏书中占有特殊位置的原因。但是,一直以来,古籍机读目录的建设工作缺乏标准,没有合适的系统,停步不前。CALIS于2004年建成了古籍联机编目系统,目前已初具规模。文章详细介绍了CALIS古籍联机编目系统的技术框架、软件平台、系统功能特点、工作流程、运营情况、共建共享机制等方面的内容,并对其不足作了探讨,同时阐述了它对中国高校图书馆古籍事业的重大意义。