The Markov Memory for Generating Rare Events
  We classify the rare events of structured, memoryful stochastic processes and use this to analyze sequential and parallel generators for these events. Given a stochastic process, we introduce a method to construct a new process whose typical realizations are a given process' rare events. This leads to an expression for the minimum memory required to generate rare events. We then show that the recently discovered classical-quantum ambiguity of simplicity also occurs when comparing the structure of process fluctuations. 
C. Aghamohammadi and J. P. Crutchfield
cond-mat.stat-mech cs.CC cs.IT math.IT nlin.CD