Determination Of Adequate Fuzzy Inequalities For Their Usage In Fuzzy Query Languages

Marcel Shirvanian, Wolfram Lippe
2008 Zenodo  
Although the usefulness of fuzzy databases has been pointed out in several works, they are not fully developed in numerous domains. A task that is mostly disregarded and which is the topic of this paper is the determination of suitable inequalities for fuzzy sets in fuzzy query languages. This paper examines which kinds of fuzzy inequalities exist at all. Afterwards, different procedures are presented that appear theoretically appropriate. By being applied to various examples, their strengths
more » ... , their strengths and weaknesses are revealed. Furthermore, an algorithm for an efficient computation of the selected fuzzy inequality is shown.
doi:10.5281/zenodo.1070091 fatcat:5twedxua4bbjlitgyzgujdldmy