Tytuł:

Genetic - fuzzy approach to the boolean satisfiability problem

Inny tytuł:

Raport Badawczy = Research Report ; RB/57/2001

Twórca:

Pedrycz, Witold (1953– ) ; Shai, Ofer ; Succi, Giancarlo

Wydawca:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Miejsce wydania:

Warszawa

Data wydania/powstania:

2001

Opis:

21 pages ; 21 cm ; Bibliography p. 21

Temat i słowa kluczowe:

Fuzzy sets ; Zbiory rozmyte ; Fuzzy functions ; Funkcja przynależności

Abstrakt:

This study concerns with the Boolean satisfiability (SAT) problem and its solution in the setting of a hybrid computational intelligence environment of genetic and fuzzy computing. In this tramework, fuzzy sets realize an embedding principle meaning that original two-values (Boolean) functions under investigation are extended to their continuous counterparts resulting in the form of fuzzy (multivalued) functions. In the sequel, the satisfiability problem is reformulated for the fuzzy functions and solved using a genetic algorithm (GA). It is shown that a GA, especially its recursive version, is an efficient tool for handling multivariable SAT problems. Thorough experiments revealed that the recursive version of the GA can solve SAT problems with more than 1000 variables.

Czasopismo/Seria/cykl:

Raport Badawczy = Research Report

Typ zasobu:

Text

Szczegółowy typ zasobu:

Report

Źródło:

RB-2001-57

Język:

eng

Język streszczenia:

eng

Prawa:

Creative Commons Attribution BY 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitalizacja:

Systems Research Institute of the Polish Academy of Sciences

Lokalizacja oryginału:

Library of Systems Research Institute PAS

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open