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: "on the successive cancellation decoding of polar codes with arbitrary linear binary kernels"
  Abstract: A method for efficiently successive cancellation (SC) decoding of polar codes with high-dimensional linear binary kernels (HDLBK) is presented and analyzed. We devise a $l$-expressions method which can obtain simplified recursive formulas of SC decoder in likelihood ratio form for arbitrary linear binary kernels to reduce the complexity of corresponding SC decoder. By considering the bit-channel transition probabilities $W_{G}^{(\cdot)}(\cdot|0)$ and $W_{G}^{(\cdot)}(\cdot|1)$ separately, a $W$-expressions method is proposed to further reduce the complexity of HDLBK based SC decoder. For a $m\times m$ binary kernel, the complexity of straightforward SC decoder is $O(2^{m}N\log N)$. With $W$-expressions, we reduce the complexity of straightforward SC decoder to $O(m^{2}N\log N)$ when $m\leq 16$. Simulation results show that $16\times16$ kernel polar codes offer significant advantages in terms of error performances compared with $2\times2$ kernel polar codes under SC and list SC decoders.

Connected through hyperedge HE-1 (induced by source paper "multi kernel polar codes concept and design principles"):
  with members:
    - "design of polar codes in 5g new radio"
    - "low complexity puncturing and shortening of polar codes"
    - "minimum distance based construction of multi kernel polar codes"
    - "multi kernel polar codes proof of polarization and error exponents"
    - "multi kernel construction of polar codes"
    - "binary polarization kernels from code decompositions"
    - "from polar to reed muller codes a technique to improve the finite length performance"
    - "list decoding of polar codes"

Connected through hyperedge HE-2 (induced by source paper "minimum distance based construction of multi kernel polar codes"):
  with members:
    - "multi kernel polar codes proof of polarization and error exponents"
    - "multi kernel construction of polar codes"
    - "binary polarization kernels from code decompositions"
    - "from polar to reed muller codes a technique to improve the finite length performance"
    - "list decoding of polar codes"
    - "polar codes characterization of exponent bounds and constructions"

Connected through hyperedge HE-3 (induced by source paper "strange attractor for efficient polar code design"):
  with members:
    - "equidistant polarizing transforms"
    - "algebraic properties of polar codes from a new polynomial formalism"
    - "construction of polar codes with sublinear complexity"
    - "a comparative study of polar code constructions for the awgn channel"
    - "how to construct polar codes"

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)