Ontology-based Dynamic Building of Relational Data Views

被引:0
|
作者
Ponce-Toste, Yudit [1 ]
Perez-Gort, Maikel [1 ]
Fernandez-Pena, Felix [1 ]
Nummenmaa, Jyrki [2 ]
机构
[1] Politech Univ Havana, Havana, Cuba
[2] Univ Tampere, Tampere, Finland
关键词
dynamic data views; semantic information layer; ontology-driven; semantic database schema; context-aware browsing;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Traditionally, data views are seen as static, syntactically correct, data sets. The semantics of the data is not explicitly encoded in RDB (relational databases) but implicitly on the application level. However, the needs to create context-aware browsing methods in changing scenarios are demanding more flexible mechanisms. Data views need to be semantically enriched for capturing the real world changes. In this paper, we study how the semantics of RDB can be described and used in an ontology-based method for building dynamic data views. Our tests show that our approach increases the flexibility of information systems whilst decreases their maintenance costs.
引用
收藏
页码:380 / 387
页数:8
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