Contextual snowflake modelling for pattern warehouse logical design
作者: VIVEK TIWARIRAMJEEVAN SINGH THAKUR
作者单位: 1Maulana Azad National Institute of Technology (MA-NIT)
刊名: Sadhana, 2015, Vol.40 (1), pp.15-33
来源数据库: Springer Nature Journal
DOI: 10.1007/s12046-014-0304-z
关键词: Pattern warehousepattern warehouse management systems (PWMS)data modelsknowledge warehousingconceptual modellingcontext modellingquality forms
原始语种摘要: Abstract(#br)Pattern warehouse provides the infrastructure for knowledge representation and mining by allowing the patterns to be stored permanently. The goal of this paper is to discuss the pattern warehouse design and related quality issues. In the present work, we focus on conceptual and logical design of pattern warehouse, by introducing a context and ‘kind of knowledge’ hierarchy to this end. For the simplicity, association kinds of patterns are considered for running examples. We have extended well-known ‘snowflake’ schema for pattern warehouse logical design. We have introduced a new concept hierarchy ‘ kind of knowledge ’ which helps to arrange patterns, the four quality forms (QF) are also discussed which will work as guidelines for pattern warehouse conceptual and logical design...
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影响因子:0.393 (2012)

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关键词翻译
关键词翻译
  • warehouse 仓库
  • snowflake 雪花
  • pattern 模型
  • logical 逻辑的
  • design 设计
  • modelling 模型制造