| 联机信息检索:理论与实践 |
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| 引用本文： | 张学军.联机信息检索:理论与实践[J].培训与研究,1995(4). |
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| 作者姓名： | 张学军 |
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| 摘 要： | 本文从理论和实践上对联机信息检索进行探讨.首先从总体上介绍了什么是联机信息检索,接着描述了联机信息检索的数据库及其类型,讨论了联机信息检索的硬件配置及所需软件,随后从用户的角度提出了联机信息检索的策略,最后在介绍世界上著名的联机检索中心的同时,以美国的DIALOG为例,描述了联机信息检索的实际操作过程.
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| 关 键 词： | 联机检索 信息检索 数据库 检索策略 检索中心 |
ONLINE INFORMATION RETRIEVAL THEORY AND PRACTICE |
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| Zhang Xuejun.ONLINE INFORMATION RETRIEVAL THEORY AND PRACTICE[J].Training and Research-Journal of Hubei College of Education,1995(4). |
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| Authors: | Zhang Xuejun |
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| Institution: | Hubei College of Edulcetim libraty |
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| Abstract: | In this article , online information retrieval is explored both in theory and practice . A general introduction to online information retrieval is given ;The databases for information retrieval and their types are described ; The hardware and software neened for online retrieval are discussed; From the user's perspective, the online information retrieval strategy is analysed; The most famous online information retrieval centers are introduced and a practical procedure for online information retrieval of DIALOG is illustrated. |
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| Keywords: | Online retrieval information retrieval Database retrieval strategy retrieval center |
| 本文献已被 CNKI 等数据库收录！ |
