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» Representing the Adverb Very in Fuzzy Set Theory
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ICDE
1995
IEEE
164views Database» more  ICDE 1995»
16 years 2 months ago
Efficient Processing of Nested Fuzzy SQL Queries
?In a fuzzy relational database where a relation is a fuzzy set of tuples and ill-known data are represented by possibility distributions, nested fuzzy queries can be expressed in ...
Qi Yang, Chengwen Liu, Jing Wu, Clement T. Yu, Son...
SAC
1998
ACM
15 years 4 months ago
Object oriented process modeling with fuzzy logic
Fuzzy Logic has traditionally found an application in control theory, systems analysis, and artificial intelligence [9] [7]. However, it is very difficult to apply it to tradition...
Luigi Benedicenti, Giancarlo Succi, Tullio Vernazz...
IFSA
2007
Springer
147views Fuzzy Logic» more  IFSA 2007»
15 years 7 months ago
On Proofs and Rule of Multiplication in Fuzzy Attribute Logic
Abstract. The paper develops fuzzy attribute logic, i.e. a logic for reasoning about formulas of the form A ⇒ B where A and B are fuzzy sets of attributes. A formula A ⇒ B repr...
Radim Belohlávek, Vilém Vychodil
RULEML
2005
Springer
15 years 6 months ago
Uncertainty and RuleML Rulebases: A Preliminary Report
Abstract. Uncertainty, like imprecision and vagueness, has gained considerable attention the last decade. To this extend we present a preliminary report on extending the Rule Marku...
Giorgos Stoilos, Giorgos B. Stamou, Vassilis Tzouv...
AUTOMATICA
2005
152views more  AUTOMATICA 2005»
15 years 1 months ago
Identification of dynamical systems with a robust interval fuzzy model
In this paper we present a new method of interval fuzzy model identification. The method combines a fuzzy identification methodology with some ideas from linear programming theory...
Igor Skrjanc, Saso Blazic, Osvaldo E. Agamennoni