| 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 |
| 分布式学术搜索引擎研制及其大数据应用* |
| DistributedAcademic Search Engine Development and Big DataApplications |
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| DOI： |
| 中文关键词: 学术搜索引擎;分布式检索;大数据应用;云服务;RMSCloud |
| 英文关键词: Academic search engine;Distributed retrieval;Big data applications;Cloud services;RMS Cloud |
| 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2011AA01A206）成果之一。 |
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| 摘要点击次数: 1992 |
| 全文下载次数: 1594 |
| 中文摘要: |
| 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RMSCloud的典型应用介绍。 |
| 英文摘要: |
| Influenced by the popularity of"search engine,"we have been used to cal "information retrieval system"in the field of book information"academic search engines."Both from the technical level and the application level, though both of them have a lot in common, they stil 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 wel as the main application value of distributed search engine in the field of big data. Final y it introduces the typical application of the distributed search engine RMS Cloud. |
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