Ontological Approach to Data Warehouse Source Integration

被引：5
|
作者：
Di Tria, Francesco [1 ]
Lefons, Ezio [1 ]
Tangorra, Filippo [1 ]
机构：
[1] Univ Bari Aldo Moro, Dipartimento Informat, I-70125 Bari, Italy
来源：
INFORMATION SCIENCES AND SYSTEMS 2013 | 2013年 / 264卷
关键词：
FRAMEWORK; DESIGN;
D O I：
10.1007/978-3-319-01604-7_25
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the early stages of data warehouse design, the integration of several source databases must be addressed. Data-oriented and hybrid methodologies need to consider a global schema coming from the integration of source databases, in order to start the conceptual design. Since each database relies on its own conceptual schema, in the integration process a reconciliation phase is necessary, in order to solve syntactical and/or semantic inconsistencies among concepts. In this paper, we present an ontology-based approach to perform the integration of different conceptual schemas automatically.
引用
收藏
页码：251 / 259
页数：9
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