𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Graph-based interaction in a fuzzy object oriented database

✍ Scribed by Gloria Bordogna; Gabriella Pasi

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
353 KB
Volume
16
Category
Article
ISSN
0884-8173

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper, the definition of graph-based operations to select and browse a fuzzy object oriented database which manages both crisp and fuzzy information is proposed. The Ε½ . underlying data model is a fuzzy graph-based model FOOD , previously defined by Bordogna et al., within fuzzy set theory and possibility theory. The evaluation mechanism of the graph-based operations is formalized in terms of graph transformations and fuzzy pattern matching.

πŸ“œ SIMILAR VOLUMES

A strategy for adding fuzzy types to an
A strategy for adding fuzzy types to an object-oriented database system
✍ N. MarΓ­n; O. Pons; M. A. Vila πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 231 KB πŸ‘ 1 views

Β΄Fuzzy types have been developed as a new way of managing fuzzy structures. With types of this kind, properties are ordered on different levels of precision or amplitude, according to their relationship with the concept represented by the type. In order to implement this new tool, two different stra

A framework of object migration in multi
A framework of object migration in multiaspect object-oriented databases
✍ Hideki Sato; Sakae Funahashi; Tatsuya Hayashi πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 243 KB πŸ‘ 2 views

In databases built on multiaspect models that reflect changing aspects of objects in the real world, an implementation of OM (object migration) is required that supports multiaspect constraints (e.g., static constraints, transition constraints) imposed on aspect sets. With previous research on OM, h

Attribute-oriented fuzzy generalization
Attribute-oriented fuzzy generalization in proximity- and similarity-based relational database systems
✍ Rafal A. Angryk; Frederick E. Petry πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 212 KB

In this article we investigate an attribute-oriented induction approach for acquisition of abstract knowledge from data stored in a fuzzy database environment. We utilize a proximity-based fuzzy database schema as the medium carrying the original information, where lack of precise information about