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基于数据空间的数据源内容关系发现机制

Relation discovery mechanism of data source content based on dataspace
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摘要 数据空间的提出旨在解决模式驱动型的数据管理方式中所遇到的瓶颈,并最终解决数据管理所面临的挑战。而其中数据源内容之间的内部关联性成为数据空间研究的重点。从自然语言处理的角度出发,建立描述数据空间的模式实体,并且综合考虑基本刻面和内容刻面的主要内容,提出基于数据空间的数据源内容的关系发现机制,从而为下一步创建索引、浏览、搜索、查询以及其他服务提供良好的基础。 The proposal of dataspace aims at solving the bottleneck, which the management way of mode-driver encounter , and finally solving the challenge of the data management. The internal correlation between the data source content becomes the fo- cus of the study of dataspace. From the point of view of Natural Language Processing（NLP）, this article establishes the model entity of the description of dataspace, comprehensively considering the basic facet and content facet. We propose the relation discovery mechanism of data source content based on dataspace.
作者 曾淑琴 吴扬扬
机构地区 华侨大学计算机科学与技术学院
出处 《微型机与应用》 2012年第14期75-78,共4页 Microcomputer & Its Applications
基金 福建省科技计划重点项目(2008I0021)
关键词 数据空间 刻面 自然语言处理 dataspace NLP facet
分类号 TP391.4 [自动化与计算机技术—计算机应用技术]
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参考文献7

  • 1李玉坤,孟小峰,张相於.数据空间技术研究[J].软件学报,2008,19(8):2018-2031. 被引量：39
  • 2Dong Yanlei, Shen Derong, Nie Tiezheng, et al. Discovering relationships among data resourcesin DataSpac[C].IEEE, 2009 Sixth Web Information Systems and Applications Conference, 2009.
  • 3Xin Dong.Providing best-effort services in dataspace systems[J]. Doctor of Philosophy University of Washington, 2007(9) : 76-81.
  • 4Sun Daring, Ma Anxiang, Zhang Bin, et al. Metadata matching based bayesian network in DataSpace[C].Computer Design and Applications(ICCDA), 20,10 : 358-362.
  • 5Hua Yu, Jiang Hong, Zhu Yifeng, et al.SmartStore : a new metadata organization paradigm with metadata semantic- awareness for next-generation file systems[C].Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, Portland, Oregon, USA, 2009.
  • 6SALLES M A V, DITYRICH J,BLUNSCHI L.Intensional associations in dataspace[C].Data Engineering(ICDE),2010 IEEE 26th International Conference, 2010 : 984-987.
  • 7Li Yukun, Meng Xiaofeng.Exploring Personal corespace for dataspace management[C].Fifth International Conference on Semantics, Knowledge and Grid, 2009.

二级参考文献53

  • 1Hristidis V, Gravano L, Papakonstantinou Y. Efficient IR-style keyword search over relational databases. In: Proc. of the 29th Int'l Conf. on Very Large Data Bases (VLDB 2003). New York: ACM Press, 2003. 850-861.
  • 2Bhalotia G, Hulgeri A, Nakhe C, Chakrabarti S, Sudarshan S. Keyword searching and browsing in databases using BANKS. In: Proc. of the 18th Int'l Conf. on Data Engineering (ICDE 2002). Dallas: IEEE Computer Society, 2002.431-440.
  • 3Shao F, Guo L, Botev C, Bhaskar A, Chettiar M, Yang F. Efficient keyword search over virtual XML views. In: Proc. of the 33rd Int'l Conf. on Very Large Data Bases (VLDB 2007). New York: ACM Press, 2007. 1057-1068.
  • 4Guo L, Shao F, Botev C, Shanmugasundaram J. XRANK: Ranked keyword search over XML documents. In: Proc. of the 23rd Int'l Conf. on Management of Data (SIGMOD 2003). New York: ACM Process, 2003. 16-27.
  • 5Levy AY, Rajaraman A, Ordille JJ. Querying heterogeneous information sources using source descriptions. In: Proc. of the 22nd Int'l Conf. on Very Large Data Bases (VLDB 1996). San Fransisco: Morgan Kaufmann Publishers, 1996. 251-262.
  • 6Qiu F, Cho J. Automatic identification of user interest for personalized search. In: Proc. of the 15th Int'l World Wide Web Conf. (WWW2006). New York: ACM Press, 2006. 727-736.
  • 7Copeland GP, Khoshafian S. A decomposition storage model. SIGMOD Record, 1985,14(4):268-279.
  • 8Agrawal R, Somani A, Xu Y. Storage and querying of e-commerce data. In: Proc. of the 27th Int'l Conf. on Very Large Data Bases (VLDB 2001). San Fransisco: Morgan Kaufmann Publishers, 2001. 149-158.
  • 9Bast H, Weber I. Type less, find more: Fast autocompletion search with a succinct index. In: Proc. of the 29th Int'l Conf. on Research and Development in Information Retrieval (SIGIR 2006). New York: ACM Press, 2006. 364-371.
  • 10Cooper BF, Sample N, Franklin MJ, Hjaltason GR, Shadmon M. A fast index for semistructured data. In: Proc. of the 27th Int'l Conf. on Very Large Data Bases (VLDB 2001). San Fransisco: Morgan Kaufmann Publishers, 2001. 341-350.

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微型机与应用
2012年 第14期

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