human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "entropy rate calculations of algebraic measures"):
  Abstract: Let K = {0, 1, …, q − 1}. We use a special class of translation invariant measures on KZ called algebraic measures to study the entropy rate of a hidden Markov processes. We derive exact formulas for the entropy rate of a q state hidden Markov process derived from a specific noise model and show that the formula converges exponentially fast to the entropy rate.

Includes members:
  Member "efficient tests for equivalence of hidden markov processes and quantum random walks":
    also connected through other hyperedges:
      (none)
  Member "on analytic properties of entropy rate":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "analyticity of entropy rates of continuous state hidden markov models")
  Member "asymptotics of entropy rate in special families of hidden markov chains":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "feedback capacity and coding for the bibo channel with a no repeated ones input constraint")
  Member "the entropy of a binary hidden markov process":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a randomized approach to the capacity of finite state channels")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.IT(Information Theory)