| 宏检索及SDARTS协议探讨 |
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| 引用本文： | 尹红.宏检索及SDARTS协议探讨[J].图书情报工作,2002,46(9):79-83. |
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| 作者姓名： | 尹红 |
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| 作者单位： | 四川大学信息管理系,成都 610064 |
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| 摘 要： | 宏检索的目标是实现跨多个分布式异构数据源的检索,并能对检索结果进行有效整合.SDARTS协议撷取了SDLIP和STARTS两个协议的精华部分,构建了宏检索的基本框架.本文介绍目前宏检索的研究现状,对SDARTS协议的特点及有待完善的地方作-探讨.
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| 关 键 词： | 宏检索 信息检索协议 分布式信息检索 |
| 收稿时间： | 2002-03-11 |
An Introduction to Metasearching and SDARTS Protocol |
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| Yin Hong.An Introduction to Metasearching and SDARTS Protocol[J].Library and Information Service,2002,46(9):79-83. |
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| Authors: | Yin Hong |
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| Institution: | Department of Information Management,Sichuan University,Chengdu |
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| Abstract: | SDARTS is a protocol for metasearching over online document collections. It is developed as part of the Digital Libraries Project at the Columbia University Department of Computer Science. The purpose of SDARTS is to make a wide variety of collections with heterogeneous interfaces accessible under one uniform interface. This paper introduces the current research of metasearching, and discusses the characteristics of SDARTS. |
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| Keywords: | metasearching information retrieval protocol distributed information retrieval |
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