Smith, Derek J.; Forrest, Stephanie; Hightower, Ron R.; … - Santa Fe Institute - 1997
threshold affinity for an antigen lie in a region of shape space that we call a {\it ball of stimulation}. In a cross … of balls of stimulation in different shape spaces, and show that the parameters of shape space, such as its … dimensionality, have a large impact on the number of B cells in the intersection. We present a method for deriving shape space …