human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "a note on parallel asynchronous channels with arbitrary skews"
  Abstract: A zero-error coding scheme of asymptotic rate    ${\log _{2} (1+\sqrt {5}) - 1} $    was recently described for a communication channel composed of parallel asynchronous lines satisfying the so-called no switch assumption. We prove that this is in fact the highest rate attainable, i.e., the zero-error capacity of this channel.

Connected through hyperedge HE-1 (induced by source paper "runlength limited sequences and shift correcting codes asymptotic analysis"):
  with members:
    - "asymptotically optimal codes correcting fixed length duplication errors in dna storage systems"
    - "codes in the space of multisets coding for permutation channels with impairments"
    - "zero error capacity of p ary shift channels and fifo queues"
    - "zero error capacity of a class of timing channels"
    - "constant weight and constant charge binary run length limited codes"

Connected through hyperedge HE-2 (induced by source paper "zero error capacity of p ary shift channels and fifo queues"):
  with members:
    - "a comprehensive survey of recent advancements in molecular communication"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "zero error capacity of a class of timing channels"

Question: Please tell me which class the center node 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)