Fuzzy systems have been used widely thanks to their ability to successfully solve a wide
range of problems in different application fields. However, their replication and application …

In this paper, we intend to study a connection between rough sets and lattice theory. We
introduce the concepts of upper and lower rough ideals (filters) in a lattice. Then, we offer …

Uncertain computation is a system of computation and reasoning in which the objects of
computation are not values of variables but restrictions on values of variables. This …

The aim of this paper is to present a Total Power Quality Index (TPQI) for estimating Power
Quality (PQ) at a specific site of the electric network using Artificial Neural Network (ANN) …

This work proposes a declarative semantics based on a fuzzy variant of the classical notion
of least Herbrand model for the so-called FASILL programming language (acronym of …

FASILL (acronym of" Fuzzy Aggregators and Similarity Into a Logic Language") is a fuzzy
logic programming language with implicit/explicit truth degree annotations, a great variety of …

During the last years, we have developed the FLOPER platform for providing a practical
support to the so-called Multi-Adjoint Logic Programming approach (MALP in brief), which …

In this paper we present a fuzzy variant of the XPath query language for the flexible
information retrieval on XML documents. Our main purpose is to provide a repertoire of …

This work proposes a declarative semantics based on a fuzzy variant of the classical notion
of least Herbrand model for the so-called FASILL language (acronym of “Fuzzy Aggregators …

In 'multi-adjoint logic programming', MALP in brief, each fuzzy logic program is associated
with its own 'multi-adjoint lattice'for modelling truth degrees beyond the simpler case of true …