In this paper, a fuzzy Object-Oriented Data model (FOOD) is defined based on the extension of a Graph-based Object model (D. Lucarella and A. Zanzi "A graph-oriented data model," in Database and Expert Systems Applications, R. Wagner and H. Toma, Eds., Springer-Verlag, Berlin, 1996, pp. 197-206), in order to manage both crisp and imperfect information.dagger These capabilities are requisites of many current applications dealing with data of different nature and with complex interrelationships. The model is based on a visual paradigm which supports both the representation of the data semantics and the direct browsing of the information. In the extended model both the database scheme and instances are represented as directed labeled graphs in which the fuzzy and uncertain information has its own representation

Bordogna, G., Pasi, G., & Lucarella, D. (1999). A Fuzzy Object-Oriented Data Model Managing Vague and Uncertain Information. INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 14(7), 623-651 [10.1002/(SICI)1098-111X(199907)14:7<623::AID-INT1>3.0.CO;2-G].

A Fuzzy Object-Oriented Data Model Managing Vague and Uncertain Information.

PASI, GABRIELLA;
1999

Abstract

In this paper, a fuzzy Object-Oriented Data model (FOOD) is defined based on the extension of a Graph-based Object model (D. Lucarella and A. Zanzi "A graph-oriented data model," in Database and Expert Systems Applications, R. Wagner and H. Toma, Eds., Springer-Verlag, Berlin, 1996, pp. 197-206), in order to manage both crisp and imperfect information.dagger These capabilities are requisites of many current applications dealing with data of different nature and with complex interrelationships. The model is based on a visual paradigm which supports both the representation of the data semantics and the direct browsing of the information. In the extended model both the database scheme and instances are represented as directed labeled graphs in which the fuzzy and uncertain information has its own representation
No
Articolo in rivista - Articolo scientifico
Scientifica
Object Oriented Data Model, Fuzzy Set Theory, Data Uncertainty
English
623
651
29
Bordogna, G., Pasi, G., & Lucarella, D. (1999). A Fuzzy Object-Oriented Data Model Managing Vague and Uncertain Information. INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 14(7), 623-651 [10.1002/(SICI)1098-111X(199907)14:7<623::AID-INT1>3.0.CO;2-G].
Bordogna, G; Pasi, G; Lucarella, D
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/43386
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