Results 1 to 10 of about 131,980 (172)

A fuzzy description logic based IoT framework: Formal verification and end user programming. [PDF]

open access: yesPLoS ONE
The Internet of Things (IoT) has become one of the most popular technologies in recent years. Advances in computing capabilities, hardware accessibility, and wireless connectivity make possible communication between people, processes, and devices for all
Miguel Pérez-Gaspar   +3 more
doaj   +2 more sources

f-SHOIQN:a fuzzy and non-monotonic description logic [PDF]

open access: yesJisuanji gongcheng, 2019
There is a lot of fuzzy and non-monotonic knowledge in the semantic Web,which cannot be expressed by the current description logic.Aiming at the problem,this paper adds weak negative constructor and proposes a fuzzy and non-monotonic description logic f ...
WANG Xing,ZHAO Qiaoxia,CHEN Ji,LI Jia
doaj   +1 more source

Fuzzy Logic Control in Building Automation Application

open access: yesEngineering Proceedings, 2023
The paper contains a description of the building model structures and fuzzy control strategy. The aim of work was to describe fuzzy logic applied to the temperature control approach.
Albena Taneva   +2 more
doaj   +1 more source

‎Managing the Uncertainty‎: From Probability to Fuzziness‎, Neutrosophy and Soft Sets [PDF]

open access: yesTransactions on Fuzzy Sets and Systems, 2022
The present paper reviews and compares the main theories reported in the literature for managing the existing real life uncertainty by listing their advantages and disadvantages.
Michael Voskoglou
doaj   +1 more source

Implementing Fuzzy Logic Controller Using VHDL [PDF]

open access: yesEngineering and Technology Journal, 2007
Design of a Fuzzy Logic Controller (FLC) requires more design decisions thanusual, for example rule base, inference engine, defuzzifiction, and data pre- andpost processing.This paper describes a way to implement a simple (FLC) in VHDL, there arethree ...
Yousra A. Mohammed, Leena K. Hashim
doaj   +1 more source

Fuzzy Description Logics – A Survey [PDF]

open access: yes, 2017
Mathematical Fuzzy Logics [51, 60] have a long tradition with roots going back to the many-valued logics of Łukasiewicz, Godel, and Kleene [57, 68, 73] and the Fuzzy Set Theory of Zadeh [111]. Their purpose is to model vagueness or imprecision in the real world, by introducing new degrees of truth as additional shades of gray between the Boolean true ...
Borgwardt, S, Peñaloza, R
openaire   +1 more source

An evaluation of total project risk based on fuzzy logic

open access: yesBusiness: Theory and Practice, 2015
The article deals with the use of fuzzy logic as a support of evaluation of total project risk. A brief description of actual project risk management, fuzzy set theory, fuzzy logic and the process of calculation is given.
Radek Doskočil
doaj   +1 more source

A Neutrosophic Description Logic [PDF]

open access: yes, 2008
Description Logics (DLs) are appropriate, widely used, logics for managing structured knowledge. They allow reasoning about individuals and concepts, i.e. set of individuals with common properties.
ANDRÉ ROGATKO   +8 more
core   +2 more sources

Fuzzy Logic for Intelligent Control System Using Soft Computing Applications

open access: yesSensors, 2021
When considering the concept of distributed intelligent control, three types of components can be defined: (i) fuzzy sensors which provide a representation of measurements as fuzzy subsets, (ii) fuzzy actuators which can operate in the real world based ...
Catalin Dumitrescu   +2 more
doaj   +1 more source

Fuzzy Description Logics and t-norm based fuzzy logics

open access: yesInternational Journal of Approximate Reasoning, 2010
Description Logics (DLs) are knowledge representation languages built on the basis of classical logic. DLs allow the creation of knowledge bases and provide ways to reason on the contents of these bases. Fuzzy Description Logics (FDLs) are natural extensions of DLs for dealing with vague concepts, commonly present in real applications.
Garcı´a-Cerdaña, Àngel   +2 more
openaire   +2 more sources

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