protected String tnorm(String name) {
        if ("min".equals(name)) {
            return Minimum.class.getSimpleName();
        }
        if ("prod".equals(name)) {
            return AlgebraicProduct.class.getSimpleName();
        }
        if ("bounded_difference".equals(name)) {
            return BoundedDifference.class.getSimpleName();
        }
        if ("drastic_product".equals(name)) {
            return DrasticProduct.class.getSimpleName();
        }
        if ("einstein_product".equals(name)) {
            return EinsteinProduct.class.getSimpleName();
        }
        if ("hamacher_product".equals(name)) {
            return HamacherProduct.class.getSimpleName();
        }
        return name;
    }