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Information retrieval standards and applications

机译:信息检索标准与应用

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摘要

Currently there are several commonly used internet information retrieval protocols, such as Wais, World Wide Web (WWW or W3) and Gopher. Each of them provides certain capabilities to allow users to servers to find the required information. Z39.50 is an ANSI information retrieval standard, which provides many useful features not included in any of the above mentioned internet protocols. This document intends to introduce the basic services and features of the Z39.50 standard and briefly discusses the possible applications of such a standard.
机译:当前,有几种常用的Internet信息检索协议,例如Wais,World Wide Web(WWW或W3)和Gopher。它们每个都提供某些功能,以允许用户到服务器查找所需的信息。 Z39.50是ANSI信息检索标准,它提供了许多上述互联网协议中未包含的许多有用功能。本文档旨在介绍Z39.50标准的基本服务和功能,并简要讨论该标准的可能应用。

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