fuzzy logic
 
    Dr. Lofti Zadeh
        UC / Berkeley
        1960s
    continuous vs discrete
        0 to 1 vs 0 xor 1
        [0, 1] vs {0, 1}
    degree of membership
    defining a problem with "natural" language
    fuzzification
    Boolean sets and logic, & probability are subsets of fuzzy sets
    fuzzy logic vs probability theory
    fuzzy controls
        fuzzy logic if-then rules