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ISSADS
2005
Springer
14 years 26 days ago
Extending Databases to Precision-Controlled Retrieval of Qualitative Information
A hierarchy is an arrangement of qualitative values in a tree with certain properties. Hierarchies allow to define the confusion conf(r, s) in using qualitative value r instead of ...
Victor-Polo de Gyves, Adolfo Guzmán-Arenas,...