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In order to support the DW appliances' function comprehensively and efficiently, we propose a general common information platform system (CIPS) framework, which can integrate the data from the complex, multiple dimension and heterogeneous sources. Utilizing the hierarchical tree theory, a general formal definition and knowledge description method is developed to define and descript the complex and...
With the rapid development of knowledge-based economy and Web technology, more and more enterprisers realize the importance of extracting Competitive Intelligence (CI) from Web. Unfortunately, current technologies fail to directly generate enterprise competitive intelligence from Web information. Towards this situation, in this paper we present a framework of ontology-driven extraction of enterprise...
The metadata plays an essential role in data warehouse for banks. Based on system developing experience, the paper discusses the categories and functions of metadata, and elaborates how to use metadata to manage system. At last the paper presents the architecture of a Metadata Management System based on data warehouse for banks, and illustrated and analyzed its structure. Application results show...
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