lexicographer
发表于 2025-3-21 20:09:31
书目名称Data Warehousing and Knowledge Discovery影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0263208<br><br> <br><br>书目名称Data Warehousing and Knowledge Discovery读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0263208<br><br> <br><br>
Culpable
发表于 2025-3-21 21:16:29
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MEAN
发表于 2025-3-22 01:52:09
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PALSY
发表于 2025-3-22 05:26:44
OLAP Formulations for Supporting Complex Spatial Objects in Data Warehousesd other domains. Data warehouses help in modeling and mining large amounts of data from heterogeneous sources over an extended period of time. However incorporating spatial data into data warehouses leads to several challenges in data modeling, management and the mining of spatial information. New m
单调性
发表于 2025-3-22 11:39:13
Multidimensional Database Design from Document-Centric XML Documentshese documents are loosely structured XML documents mainly composed of text. This paper details conceptual design steps of multidimensional databases from such documents. With the use of an adapted multidimensional conceptual model, the design process allows the integration of data extracted from te
可用
发表于 2025-3-22 16:12:32
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可用
发表于 2025-3-22 18:54:50
: Requirement-Driven Generation of ETL and Multidimensional Conceptual Designsan appropriate conceptual, multidimensional design. Typically, this task is performed manually, through a series of interviews involving two different parties: the business analysts and technical designers. Producing an appropriate conceptual design is an error-prone task that undergoes several roun
格言
发表于 2025-3-23 00:55:32
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fiction
发表于 2025-3-23 05:09:37
Complementing Data in the ETL Process, known as ETL (Extraction, Transformation, and Load), usually takes care of improving the data quality. However, it is not unusual to identify null values in a DW fact table during the ETL process, and this may impact negatively on the accuracy of data analyses results. Data imputation1 techniques
CEDE
发表于 2025-3-23 07:57:22
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