A new method of bond portfolio optimization is described. The method is based on stochastic string models of bond …

In this paper we use exact numeration techniques and multispin coding to study the dynamics of a bit-string model … molecular receptor, associated to a bit-string, and the model dynamics simulates the evolution of interacting populations. We … aroused populations form isolated clusters in shape (bit-string) space, and, provided that the number of memorized antigens is …