Titlebook: Dataspace: The Final Frontier; 26th British Nationa Alan P. Sexton Conference proceedings 2009 Springer-Verlag Berlin Heidelberg 2009 BitTo

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https://doi.org/10.1007/978-1-4684-8721-3derstand the important contribution made by researchers to the issue of privacy. The conclusion of this paper is that privacy is indeed multifaceted so no single current research effort adequately addresses the true breadth of the issues necessary to fully understand the scope of this important issu

評(píng)論性

https://doi.org/10.1007/978-3-642-32767-4f cyclic queries, for which finding optimal plans is known to be NP-complete, we present an algorithm . which improves other heuristic-based techniques by (i) increasing the likelihood of finding an optimal plan and (ii) improving the effectiveness of finding a near-optimal plan when an optimal plan

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https://doi.org/10.1007/978-1-60327-252-0ure and the data values separately. Using our proposed approach, it is possible to support efficient query and update processing on compacted XML documents and to reduce storage space dramatically. Results of a comprehensive performance study are provided to show the advantages of CXDLS.

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Dataspaces: Progress and Prospectsts on flexible data models, data cleaning, and data integration being pursued by the database community. The key idea is to expand the scope of database technology by moving away from the schema-first nature of traditional data integration techniques and instead, support a spectrum of degrees of str

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Conditional Dependencies: A Principled Approach to Improving Data Qualityta quality. It effectively detects and fixes inconsistencies in real-life data based on conditional dependencies, an extension of database dependencies by enforcing bindings of semantically related data values. It accurately identifies records from unreliable data sources by leveraging relative cand

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A Data Privacy Taxonomyterature. While researchers often assume that their definition of “privacy” is universally held by all readers, this is rarely the case; so many papers addressing key challenges in this domain have actually produced results that do not consider the same problem, even when using similar vocabularies.