𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Measuring the quality of queries in the fuzzy relational databases

✍ Scribed by Nan-Chen Hsien; Ding-An Chiang; Rick Chu-Tai Chiang


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

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Relaxing the universal quantifier of the
✍ JosΓ© Galindo; Juan M. Medina; Juan C. Cubero; M. Teresa GarcΓ­a πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 207 KB

## Ín a previous paper, we presented an approach to calculate relational division in fuzzy databases, starting with the GEFRED model. This work centered on dealing with fuzzy attributes and fuzzy values and only the universal quantifier was taken into account since it is the inherent quantifier in

Inclusion measures, similarity measures,
✍ Wenyi Zeng; Hongxing Li πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 130 KB

The inclusion measure, the similarity measure, and the fuzziness of fuzzy sets are three important measures in fuzzy set theory. In this article, we investigate the relations among inclusion measures, similarity measures, and the fuzziness of fuzzy sets, prove eight theorems that inclusion measures,

Measuring health-related quality of life
✍ Anette Schrag; Caroline Selai; Chris Mathias; Philip Low; Jeremy Hobart; Niall B πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 73 KB

## Abstract The objective of this study was to develop a new patient‐reported outcome measure for patients with multiple system atrophy (MSA) and to test its psychometric properties. There were three stages. First, a pool of potential scale items was generated from in‐depth patient interviews. Seco

A flexible model for the evaluation of s
✍ Gloria Bordogna; Gabriella Pasi πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 144 KB πŸ‘ 2 views

In this paper, we model the evaluation of soft conditional preferences in flexibly querying fuzzy databases. We assume that soft conditional preferences are expressed in the form "If C then Q1 is better than Q2," where C is the primary condition, and Q1, Q2 are the conditions with preferences. They