检索结果-内蒙古大学图书馆

THE CURRENT SITUATION AND FUTURE-PROSPECTS OF THE ONLINE INDUSTRY IN AUSTRALIA

ONLINE REVIEW 1992年第6期16卷 369-378页

作者： OLEY, E PT KELIAN EQUATORIAL MIN POB 269BALIKPAPANINDONESIA

Traces the development of database production and the online industry in Australia, focusing on recent trends, problems and prospects for future online and CD-ROM use. Argues that new pricing arrangements can provide growth in a market fragmented by increases in specialization and government information, and in numbers of vendors, databases, end users, and CD-ROMs. (15 references) (EA)

关键词： Competition Computer Networks databases Directories Foreign Countries Government (Administrative Body) Information Retrieval Marketing Online Searching Online Vendors optical data disks Schools Surveys Telecommunications TrainingAustraliaAustralia AUSINET Document Delivery

来源：评论

学校读者我要写书评

暂无评论

TECHNICAL REPORTS AND NONDEPOSITORY PUBLICATIONS

引用

GOVERNMENT PUBLICATIONS REVIEW 1992年第6期19卷 567-578页

作者： TAYLOR, SN COLORADO STATE UNIV FT COLLINSCO 80523 USA

This annotated bibliography lists 48 U.S. federal government technical reports and nondepository documents published in 1991 that cover a wide range of topics, including the environment, agriculture, wildlife, educati... 详细信息

关键词： Agriculture Annotated Bibliographies Conservation (Environment) Elementary Secondary Education Federal Government Futures (of Society) Government Publications Health Microfiche optical data disks Research Reports Wildlife

来源：评论

学校读者我要写书评

暂无评论

WORLD-TRADE data - A SURVEY OF ONLINE AND CD-ROM SOURCES

引用

ONLINE REVIEW 1992年第4期16卷 235-254页

作者： WINKLEHNER, PM AUSTRIAN FED ECON CHAMBER DEPT FOREIGN TRADEWIEDNER HAUPTSTR 65A-1045 VIENNAAUSTRIA

The WHDB (Welthandels Datenbank - World Trade database) of the BWK (Austrian Federal Economic Chamber) is a specialised information service which provides Austrian firms, companies and governmental institutions with information and data about worldwide commodity trade statistics. Its second function is to be a leading source for introducing new information media into the department. such as developing a company profile CD-ROM. Only a few parameters are of crucial significance in describing a request for information in the field of import and export statistics. Nevertheless the process of choosing the right source to satisfy the user's demand is often rather tricky and very dependent on experience and skill. In the process of reorganising this information service from a rigid, programmed, host-oriented inhouse data service of the early 1980s to a customer-oriented information service for the 1990s, using online and CD-ROM sources, a number of investigations were made to locate the relevant sources and to evaluate their significance for this service. As a result, a survey of sources of statistical import and export data will be presented. Another result is the perception that attributes like accuracy, precision and individual tuning have priority over offering large amounts of data, automation and sophisticated statistical methods. We concluded with a model of a combined system using internal sources for automatic explorations and external sources for accuracy and flexibility. After one year of intense work with the chosen external sources, a critical revision of some of the assumptions and conclusions was made, leading to a system of using only external sources (online and CD-ROM) for data acquisition, freeing the local computers for subsequent processing, organisation and preparation of this retrieved data. In addition, this experience provided material for discussing the abilities, proposals and reality of the chosen information sources from the viewpoint of a prof

关键词： Comparative Analysis Costs Foreign Countries Information Services International Trade Numeric databases Online Vendors optical data disks Tables (data)AustriaAustria

来源：评论

学校读者我要写书评

暂无评论

PROTOTYPING A DISTRIBUTED INFORMATION-RETRIEVAL SYSTEM THAT USES STATISTICAL RANKING

引用

INFORMATION PROCESSING & MANAGEMENT 1991年第5期27卷 449-460页

作者： HARMAN, D MCCOY, W TOENSE, R CANDELA, G NIST GAITHERSBURG MD 20899 USA

Centralized systems continue to dominate the information retrieval market, with increased competition from CD-ROM based systems. As more large organizations begin to implement office automation systems, however, many will find that neither of these types of retrieval systems will satisfy their requirements, especially those requirements involving easy integration into other systems and heavy usage by casual end users. A prototype distributed information retrieval system was designed and built using a distributed architecture and using statistical ranking techniques to help provide better service for the end user. The distributed architecture was shown to be a feasible alternative to centralized or CD-ROM information retrieval, and user testing of the ranking methodology showed both widespread user enthusiasm for this retrieval technique and very fast response times (on the order of one second for 300 megabytes of data).

关键词： Access to Information Computer System Design Information Retrieval Information Technology Online Searching Online Systems optical data disks Systems Development User Needs (Information)Ranked Retrieval Output Computer Architecture

来源：评论

学校读者我要写书评

暂无评论

TRAINING STAFF AND END-USERS FOR AUTOMATED RETRIEVAL-SYSTEMS IN THE HEALTH-SCIENCES

引用

EDUCATION FOR INFORMATION 1991年第2期9卷 97-106页

作者： HEPWORTH, JB UNIV COLL WALES DEPT INFORMAT & LIB STUDIESABERYSTWYTH SY23 3ASWALES

Argues that training in the use of computer based retrieval systems fails to meet many of the needs of staff and end-user searchers in health sciences information and that, although structured training programs present several advantages, they are rarely implemented. It is recommended that a design process based on Needs-Objectives-Content-Method be followed in devising training. (MAB)

关键词： databases Information Retrieval Inservice Education Instructional Design Library Automation Library Personnel Medical Libraries optical data disks Search Strategies Staff Development Users (Information)

来源：评论

学校读者我要写书评

暂无评论

INFORMATION-SYSTEM FOR ENVIRONMENTAL CHEMICALS - TRAINING FOR END USERS

引用

ONLINE REVIEW 1991年第5期15卷 293-305页

作者： VOIGT, K PEPPING, T MATTHIES, M BENZ, J GESAMTHSCH KASSEL FACHBEREICH 20W-3430 WITZENHAUSENGERMANY

In response to the need for finding chemical information we have set up a system to identify and access appropriate data sources. As this system is built to assist scientists in agencies, research institutes and other institutions in their daily work we developed three different training programmes: (1) a training course on retrieval of information on dangerous substances;(2) a seminar on German offline databases in the field of chemicals;and (3) a workshop entitled 'Introduction to the information System for Environmental Chemicals'. These courses are briefly described in this paper. In addition, we discuss both general and chemical substance-related factors to be considered in developing strategies for information access.

关键词： Course Content databases Evaluation Criteria Foreign Countries Information Retrieval Information Sources Online Systems optical data disks Scientific and Technical Information Scientific Research Search Strategies Seminars Tables (data) Training Methods Users (Information) WorkshopsGermanyGermany Environmental Chemistry User Training Chemicals

来源：评论

学校读者我要写书评

暂无评论

CD-ROM NETWORKS

引用

ELECTRONIC LIBRARY 1991年第1期9卷 21-25页

作者： AKEROYD, J S BANK POLYTECH LIB SERV103 BOROUGH RDLONDON SE1 0AAENGLAND

Provides an overview of CD-ROM networking technology in libraries. Six systems currently in operation are evaluated; operational experiences in libraries are discussed, including the need for user education; networking between CD-ROM networks and integrated library systems is described; and future possibilities are suggested. (14 references) (LRW)

关键词： Computer Networks Futures (of Society) Integrated Library Systems Library Automation Library Services optical data disks User Needs (Information)Training Needs

来源：评论

学校读者我要写书评

暂无评论

TEACHING ERIC ON CD-ROM - AN UPDATE

引用

BEHAVIORAL & SOCIAL SCIENCES LIBRARIAN 1991年第2期10卷 83-89页

作者： HOOVER, DG CUNY LEHMAN COLL LIBBEDFORD PK BLVD WBRONXNY 10468 USA

This article presents methods for dealing with an unavoidable change in established teaching methods for ERIC on CD-ROM precipitated by a radical revision in the searching software.

关键词： Bibliographic databases College Libraries Computer Software Higher Education Library Instruction optical data disks Small Group Instruction Training MethodsERIC City University of New York Lehman College OCLC

来源：评论

学校读者我要写书评

暂无评论

PLANNING YOUR TECHNOLOGY MIX - DECISION FACTORS THAT MEET USER NEEDS

引用

ELECTRONIC LIBRARY 1991年第6期9卷 319-324页

作者： PAGELL, R UNIV PENN WHARTON SCHLIPPINCOTT LIB3420 WALNUT ST 6207PHILADELPHIAPA 19104 USA

As library/information center managers, we face an array of information access choices. With an increased demand for distributed machine-readable information, we are all examining networking alternatives, using either locally loaded tapes or CD-ROM databases, in place of or in addition to online timesharing sources. The decision of what information to provide in which machine-readable format is indeed a complex one for all the players on the information scene - users, librarians/information specialists, systems specialists and commercial information providers. Therefore, we must cooperate and communicate to insure the success of the next generation of information products. Successful managerial decisions will be based on strategic planning and on evaluating a wide range of characteristics beyond the cost and technology factors usually described. This paper examines some of these factors from the perspective of the library manager concerned with serving user needs.

关键词： Comparative Analysis Computer Networks Cost Effectiveness databases Decision Making Library Administration Library Automation Library Planning Library Services Online Systems optical data disks Search Strategies Time Sharing User Needs (Information)Workstations

来源：评论

学校读者我要写书评

暂无评论

GREATER SAO-PAULO-NEWER-LIBRARY AUTOMATION

引用

INTERNATIONAL LIBRARY REVIEW 1991年第1期23卷 11-19页

作者： MCLEAN, DD UNIV TOLEDO LIB ADMTOLEDOOH 43606

As a follow up to a 1981 on-site sabbatical study, automated projects or activities in academic, public and special libraries or information centers in the Greater Sao Paulo area that developed from 1981 to the end of 1987 are described. Among the 27 Greater Sao Paulo libraries and/or information centers that were surveyed, the Division of Information and Systems of the Institute of Technological Research of Sao Paulo State, the Division of Library, Documentation and Information of São Bernardo do Campo, the Regional Library of Medicine, and the System of Libraries of the University of São Paulo were among those answering the survey questionnaire which indicated having made further advancements in the aspects of functions, processes and/or routines in areas of librarianship. The Library of the Company of data Processing of the State of Sao Paulo and the Sao Paulo School of Business Administration of the Getúlio Vargas Foundation reported automation in several of their library functions. The Library of the Institute of Energy and Nuclear Research, a library almost fully automated by the end of the 1970s, reported even newer automated efforts.

关键词： Academic Libraries Bibliographic databases Foreign Countries Information Networks Integrated Library Systems Library Automation Online Systems optical data disks Public Libraries Special Libraries Technological Advancement TelecommunicationsBrazilBrazil (Sao Paulo)

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：