| 一个基于P2P的文本共享与检索系统 |
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| 引用本文： | 蒋勤良,蔚赵春,关佶红. 一个基于P2P的文本共享与检索系统[J]. 计算机应用与软件, 2009, 26(8): 1-4 |
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| 作者姓名： | 蒋勤良 蔚赵春 关佶红 |
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| 作者单位： | 复旦大学计算机科学与工程系,上海,200433;同济大学计算机科学与技术系,上海,200092 |
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| 基金项目： | 国家自然科学基金项目资助(60573183).蒋勤良;硕士生;主研领域:数据库;P2P计算;生物信息学 |
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| 摘 要： | 对等计算P2P因其潜在的技术优势和广阔的应用前景,近年来引起工业界和学术界的广泛关注.在重点研究P2P环境下文本共享与检索技术的基础上,实现了一个基于P2P的文本共享和检索系统.该系统通过灵活的节点加入策略、高效的索引机制、有效的路由策略,提供了基于元数据和内容等多种检索功能和友好的人机界面.应用部署证明系统具有很高的检索效率和跨平台数据的交换能力.
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| 关 键 词： | 对等计算 文本共享 文本检索 |
A PEER-TO-PEER TEXT SHARING AND RETRIEVAL SYSTEM |
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| Jiang Qinliang,Yu Zhaochun,Guan Jihong. A PEER-TO-PEER TEXT SHARING AND RETRIEVAL SYSTEM[J]. Computer Applications and Software, 2009, 26(8): 1-4 |
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| Authors: | Jiang Qinliang Yu Zhaochun Guan Jihong |
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| Affiliation: | Department of Computer Science and Engineering;Fudan University;Shanghai 200433;China;Department of Computer Science and Technology;Tongji University;Shanghai 200092;China |
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| Abstract: | Peer-to-peer(P2P),which has potential advantages in technology and can be applied to lots of systems,has attracted broad attentions in academia and industry.After comprehensively researching on text sharing and retrieval technology in P2P environment,in this paper a P2P based text sharing and retrieval system is realized.By means of flexible peer join policy,effective indexing mechanism and routing policy,the system provides the retrieval functions which support various kinds of queries,such as metadata-bas... |
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| Keywords: | Peer-to-peer Text sharing Text retrieval |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
