Fuzzy regression analysis extends classical regression by allowing model parameters or observations to be represented as fuzzy sets rather than precise values. This approach accommodates vagueness, ...

Bipolar fuzzy set theory extends classical fuzzy sets by assigning to each element two independent degrees: a positive membership reflecting support and a negative membership reflecting opposition.

To examine the organizational design features that were consistently associated in 2010 with high levels of patient enrollment onto National Cancer Institute (NCI) cancer treatment trials among the ...