Gullible
发表于 2025-3-25 04:49:54
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内行
发表于 2025-3-25 07:32:00
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agonist
发表于 2025-3-25 15:00:45
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过份好问
发表于 2025-3-25 18:36:29
OntoWarehousing – Multidimensional Design Supported by a Foundational Ontology: A Temporal Perspectiach for the derivation of MD schemas, using categories from a foundational ontology (FO) to analyse the data source domains as a well-founded ontology. The approach is exemplified through a real scenario of the Brazilian electrical system, supporting the joint exploration of electrical disturbances data and their possible repercussion on the news.
SSRIS
发表于 2025-3-25 23:53:18
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钢笔记下惩罚
发表于 2025-3-26 02:19:01
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curettage
发表于 2025-3-26 04:47:30
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挣扎
发表于 2025-3-26 09:28:57
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Paradox
发表于 2025-3-26 13:12:48
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Narrative
发表于 2025-3-26 19:42:40
Reducing Multidimensional Data experiments and discuss their results. Evaluating our solution implies executing different requests in various contexts: unreduced single fact table, unreduced relational star schema, reduced star schema or reduced snowflake schema. We show that queries are more efficiently calculated within a reduced star schema.