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dc.contributor.author林子雨zh_CN
dc.contributor.author杨冬青zh_CN
dc.contributor.author王腾蛟zh_CN
dc.contributor.author宋国杰zh_CN
dc.date.accessioned2013-12-26T07:11:23Z
dc.date.available2013-12-26T07:11:23Z
dc.date.issued2009-2zh_CN
dc.identifier.citation软件学报,Vol.20(2),Feb,2009. PP:193-213.zh_CN
dc.identifier.issn1000-9825zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/71546
dc.description.abstract定义了数据仓库领域的视图选择问题,并讨论了与该问题相关的代价模型、收益函数、代价计算、约束条件和视图索引等内容;介绍了3大类视图选择方法,即静态方法、动态方法和混合方法,以及各类方法的代表性研究成果;最后展望未来的研究方向.Definition of view selection issue in the field of data warehouses is presented, followed by the discussion of related problems, such as cost model, benefit function, cost computation, restriction condition, view index, etc. Then three categories of view selection methods, namely, static, dynamic and hybrid methods are discussed. For each method, some representative work is introduced. Finally some future trends in this area are discussed.zh_CN
dc.description.sponsorshipSupported by the National Natural Science Foundation of China under Grant No.60473051 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant Nos.2007AA01Z191, 2006AA01Z230 (国家高技术研究发展计划(863))zh_CN
dc.language.isozhzh_CN
dc.publisher中国科学院软件研究所,中国计算机学会zh_CN
dc.sourcehttp://dx.doi.org/10.3724/SP.J.1001.2009.03416zh_CN
dc.subject实视图zh_CN
dc.subject视图选择zh_CN
dc.subject数据仓库zh_CN
dc.subjectmaterialized viewzh_CN
dc.subjectview selectionzh_CN
dc.subjectdata warehousezh_CN
dc.title实视图选择研究zh_CN
dc.title.alternativeResearch on Materialized View Selectionzh_CN
dc.typeArticlezh_CN


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