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Subjects / keywords: Rough set; Fuzzy set; Mathematics; Set theory; Fuzzy logic; Computer science; Discrete mathematics; Set (abstract data type); Algebra over a field; Algorithm; Pure mathematics; Artificial intelligence

Rough Sets Theory has opened new trends for the development of the Incomplete Information Theory. Inside this one, the notion of reduct is a very significant one, but to obtain a reduct in a decision system is an expensi...

Accelerated molecular dynamics and quantum conductance calculations are employed to shed light onto the electrochemical properties of the Au|1,8-octanedithiol|Au junction. Widely different contact geometries with varying...

Analyses of biota at lower latitudes may presage impacts of climate change on biota at higher latitudes. Macroinvertebrate assemblages in depressional wetlands may be especially sensitive to climate change because weathe...

Abstract In this study, aluminium (Al) matrix composites reinforced with 0, 5, and 10 vol% silicon carbide (SiC) particles were fabricated by direct hot-pressing under 35 MPa pressure at 600 °C for a holding time of 5...

Rough Set Theory (RST) is a technique for data analysis. In this study, we use RST to improve the performance of k-NN method. The RST is used to edit and reduce the training set. We propose two methods to edit training s...

This paper shows an algorithm to deal with a scheduling problem that requires to deal with conditions related to the selections of activities and preferences for the selection of resources. The scheduling problem could ...

Similarity breeds connection. This principle—the homophily principle—structures network ties of every type, including marriage, friendship, work, advice, support, information transfer, exchange, comembership, and oth...

Subjects / keywords: algebraic logic, boolean-valued fuzzy sets, fuzzy model theory, l-fuzzy sets, rough sets, states of fuzzy structures; Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics....

Subjects / keywords: soft computing in real-world systems, computational intelligence, learning theory, probability theory, hybrid methods, rough sets; Technology: Technology (General): Industrial engineering. Management engineering: Informa...