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Titlebook: Uncertain Schema Matching; Avigdor Gal Book 2011 Springer Nature Switzerland AG 2011

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樓主
發(fā)表于 2025-3-21 17:35:56 | 只看該作者 |倒序瀏覽 |閱讀模式
書目名稱Uncertain Schema Matching
編輯Avigdor Gal
視頻videohttp://file.papertrans.cn/942/941075/941075.mp4
叢書名稱Synthesis Lectures on Data Management
圖書封面Titlebook: Uncertain Schema Matching;  Avigdor Gal Book 2011 Springer Nature Switzerland AG 2011
描述Schema matching is the task of providing correspondences between concepts describing the meaning of data in various heterogeneous, distributed data sources. Schema matching is one of the basic operations required by the process of data and schema integration, and thus has a great effect on its outcomes, whether these involve targeted content delivery, view integration, database integration, query rewriting over heterogeneous sources, duplicate data elimination, or automatic streamlining of workflow activities that involve heterogeneous data sources. Although schema matching research has been ongoing for over 25 years, more recently a realization has emerged that schema matchers are inherently uncertain. Since 2003, work on the uncertainty in schema matching has picked up, along with research on uncertainty in other areas of data management. This lecture presents various aspects of uncertainty in schema matching within a single unified framework. We introduce basic formulations of uncertainty and provide several alternative representations of schema matching uncertainty. Then, we cover two common methods that have been proposed to deal with uncertainty in schema matching, namely ens
出版日期Book 2011
版次1
doihttps://doi.org/10.1007/978-3-031-01845-9
isbn_softcover978-3-031-00717-0
isbn_ebook978-3-031-01845-9Series ISSN 2153-5418 Series E-ISSN 2153-5426
issn_series 2153-5418
copyrightSpringer Nature Switzerland AG 2011
The information of publication is updating

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沙發(fā)
發(fā)表于 2025-3-21 22:32:31 | 只看該作者
978-3-031-00717-0Springer Nature Switzerland AG 2011
板凳
發(fā)表于 2025-3-22 00:37:54 | 只看該作者
Uncertain Schema Matching978-3-031-01845-9Series ISSN 2153-5418 Series E-ISSN 2153-5426
地板
發(fā)表于 2025-3-22 07:31:27 | 只看該作者
Applications,certain schema matching within a project on a peer-to-peer data integration system. An application to disaster data management systems is discussed in Section 6.2. Section 6.3 looks at the use of uncertain schema matching in Web service discovery and composition. Finally, communities of knowledge are discussed in Section 6.4.
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發(fā)表于 2025-3-22 12:30:35 | 只看該作者
Conclusions and Future Work,, we proposed a model for uncertainty in schema matching. We then introduced two key tools for managing uncertainty, namely matcher ensembles and top-. matchings. We closed with a few applications where this theory can be applied.
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發(fā)表于 2025-3-22 14:32:10 | 只看該作者
2153-5418 epresentations of schema matching uncertainty. Then, we cover two common methods that have been proposed to deal with uncertainty in schema matching, namely ens978-3-031-00717-0978-3-031-01845-9Series ISSN 2153-5418 Series E-ISSN 2153-5426
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發(fā)表于 2025-3-22 19:33:48 | 只看該作者
Introduction,gn due to changing markets; and it affects the way business and other information consumers seek information over the Web. It impacts the life sciences, where scientific workflows cross system boundaries more often than not. Finally, it impacts the way communities of knowledge are created and evolve
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發(fā)表于 2025-3-23 00:01:43 | 只看該作者
Book 2011ainty in schema matching within a single unified framework. We introduce basic formulations of uncertainty and provide several alternative representations of schema matching uncertainty. Then, we cover two common methods that have been proposed to deal with uncertainty in schema matching, namely ens
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