𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Relational Operations and Uncertainty Measure in Rough Relational Database

✍ Scribed by Jiang, Feng ;Wan, Xiaoyan ;Sui, Yuefei ;Cao, Cungen ;Du, Junwei


Book ID
125494676
Publisher
IOS Press
Year
2013
Tongue
English
Weight
111 KB
Volume
123
Category
Article
ISSN
0169-2968

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Fuzzy rough set techniques for uncertain
✍ Theresa Beaubouef; Frederick E. Petry πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 251 KB πŸ‘ 1 views

This paper concerns the modeling of imprecision, vagueness, and uncertainty in databases through an extension of the relational model of data: the fuzzy rough relational database, an approach which uses both fuzzy set and rough set theories for knowledge representation of imprecise data in a relatio

Uncertainty in a nested relational datab
✍ Adnan Yazici; Alper Soysal; Bill P. Buckles; Fred E. Petry πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 651 KB

Some database models have already been developed to deal with complex values but they have constrains that data stored is precise and queries are crisp. However, as many researchers have pointed out, there is a need to present, manipulate, and query complex and uncertain data of various non-traditio