不正常
发表于 2025-3-21 18:29:27
书目名称New Trends in Database and Information Systems II影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0665915<br><br> <br><br>书目名称New Trends in Database and Information Systems II读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0665915<br><br> <br><br>
INTER
发表于 2025-3-21 20:19:52
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anniversary
发表于 2025-3-22 01:40:14
A Content-Driven ETL Processes for Open Dataproblematic characteristics such as semantic and structural heterogeneousness, lack of schemas, autonomy and dispersion. These characteristics shakes the traditional Extract-Transform-Load (ETL) processes since these latter generally deal with well structured schemas. We propose in this paper a cont
投票
发表于 2025-3-22 08:13:20
Data Integration Patterns for Data Warehouse Automation, impact analysis, data quality and integration problems in data warehouse environments. We introduce a declarative mapping formalization technique, an abstract expression pattern concept and a related template engine technology for flexible ETL code generation and execution. The feasibility and eff
疯狂
发表于 2025-3-22 11:24:42
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Sciatica
发表于 2025-3-22 13:13:24
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venous-leak
发表于 2025-3-22 20:01:47
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装入胶囊
发表于 2025-3-22 23:55:53
Storing Long-Lived Concurrent Schema and Data Versions in Relational Databasesmany computing services in the cloud. Two significant issues in managing a relational database in a cloud environment are handling the inevitable evolution of the database schema and managing changes to system configuration and other data stored in the database as the system evolves over time. Techn
Pruritus
发表于 2025-3-23 03:30:09
An Empirical Approach to Query-Subquery Nets with Tail-Recursion Eliminationimination. The aim is to improve the QSQN method by avoiding materialization of intermediate results during the processing. We illustrate the efficiency of our method by empirical results, especially for tail-recursive cases.
Autobiography
发表于 2025-3-23 07:30:46
Reasoning over Spatial Orientation Relations Using Rulesanguage terms such as “Left”), since precise arithmetic descriptions using coordinates and angles are not always available. A basic aspect of spatial information is directional relations, thus embedding directional spatial relations into ontologies along with their semantics and reasoning rules is a