| 分布式学术搜索引擎研制及其大数据应用 |
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| 引用本文： | 吴广印.分布式学术搜索引擎研制及其大数据应用[J].数字图书馆论坛,2013(6):10-18. |
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| 作者姓名： | 吴广印 |
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| 作者单位： | 中国科学技术信息研究所,北京100038 |
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| 基金项目： | 本文系国家高科技发展计划（863计划）“云计算一期”重大专项课题“以科技文献为主的搜索引擎研制”子课题（编号：2011M01A206）成果之一. |
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| 摘 要： | 受“搜索引擎”流行的影响，目前大家已经习惯把图书情报领域使用的“情报检索系统”称之为“学术搜索引擎”。无论从技术层面上还是应用层面上，尽管二者有很大的共同点，但也有很大差异。传统的集中式的搜索引擎已经无法满足飞速发展的信息爆炸和普及化的海量需求用户，能够提供“云服务”的分布式搜索引擎已经成为必然。文章主要内容包括学术搜索引擎涉及的关键技术、分布式搜索引擎的架构，以及分布式搜索引擎在大数据领域的主要应用价值三个方面，最后给出了分布式搜索引擎RMSCIoud的典型应用介绍。
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| 关 键 词： | 学术搜索引擎 分布式检索 大数据应用 云服务 RMSCloud |
Distributed Academic Search Engine Development and Big Data Applications |
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| Wu Guangyin.Distributed Academic Search Engine Development and Big Data Applications[J].Digital Library Forum,2013(6):10-18. |
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| Authors: | Wu Guangyin |
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| Institution: | Wu Guangyin (Institute of Science and Technology Information Research of China, Beijing, 100038) |
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| Abstract: | Influenced by the popularity of＂search engine,＂ we have been used to call ＂information retrieval system＂ in the field of book information ＂academic search engines.＂ Both fi＇om the technical level and the application level, though both of them have a lot in common, they still have very big difference. Traditional centralized search engine has been unable to meet the rapid development of information explosion and the universalization of voracious demand of users, and it has become inevitable to provide ＂cloud services＂ of distributed search engines. This paper mainly includes the key technology involved in the academic search engine, the architecture of distributed search engines, as well as the main application value of dislributed search engine in the field of big data. Finally it introduces the typical application of the dislributed search engine RMS Cloud. |
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| Keywords: | Academic search engine Distributed rea＇ieval Big data applications Cloud services RMS Cloud |
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