EVOKE
发表于 2025-3-21 18:25:17
书目名称Big Data Analytics and Knowledge Discovery影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0185607<br><br> <br><br>书目名称Big Data Analytics and Knowledge Discovery读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0185607<br><br> <br><br>
septicemia
发表于 2025-3-21 21:15:39
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引水渠
发表于 2025-3-22 02:57:59
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使成核
发表于 2025-3-22 04:39:43
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折磨
发表于 2025-3-22 10:15:53
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ARIA
发表于 2025-3-22 15:55:23
https://doi.org/10.1007/978-1-4842-2382-6the issues related to the 5 Vs (Volume, Velocity, Variety, Veracity, and Value). So it is mandatory to support the designer through automatic techniques able to quickly produce a multidimensional schema using and integrating several data sources, which can be also unstructured and, therefore, need a
FRET
发表于 2025-3-22 17:27:30
https://doi.org/10.1007/978-1-4842-2382-6tics. The more complex they become, the more pressing the need for automated optimization solutions. Optimizing data flows comes in several forms, among which, optimal task ordering is one of the most challenging ones. We take a practical approach; motivated by real-world examples, such as those cap
向外
发表于 2025-3-23 00:05:10
https://doi.org/10.1007/978-1-4842-6203-0 as open and machine-readable Linked Data. Although this approach allows easier data access and consumption, appropriate mechanisms are still needed to perform proper comparisons of statistical data. Indeed, the lack of an explicit representation of how statistical measures are calculated still hind
Coordinate
发表于 2025-3-23 04:44:43
https://doi.org/10.1007/978-1-4842-6203-0concurrent data access. The large number of users pose multiple query optimization problems. In a distributed data warehousing system such as Hadoop/Hive, queries are evaluated one at a time and processed with the MapReduce paradigm. The massive query execution usually overloads and slows down the e
不利
发表于 2025-3-23 08:35:07
Further Case Studies on the People Theme and pay-as-you-go features of cloud computing. However, most data are sensitive to some extent, and data privacy remains one of the top concerns to DBaaS users, for obvious legal and competitive reasons. In this paper, we survey the mechanisms that aim at making databases secure in a cloud environm