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: "partitioned successive cancellation list decoding of polar codes"
  Abstract: Successive-cancellation list (SCL) decoding is an algorithm that provides very good error-correction performance for polar codes. However, its hardware implementation requires a large amount of memory, mainly to store intermediate results. In this paper, a partitioned SCL algorithm is proposed to reduce the large memory requirements of the conventional SCL algorithm. The decoder tree is broken into partitions that are decoded separately. We show that with careful selection of list sizes and number of partitions, the proposed algorithm can outperform conventional SCL while requiring less memory.

Connected through hyperedge HE-1 (induced by source paper "sublinear latency for simplified successive cancellation decoding of polar codes"):
  with members:
    - "log logarithmic time pruned polar coding"
    - "polar codes with exponentially small error at finite block length"
    - "polar code moderate deviation recovering the scaling exponent"
    - "partitioned list decoding of polar codes analysis and improvement of finite length performance"
    - "scaling exponent and moderate deviations asymptotics of polar codes for the awgn channel"
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "binary linear codes with optimal scaling polar codes with large kernels"
    - "construction of polar codes with sublinear complexity"

Connected through hyperedge HE-2 (induced by source paper "partially permuted multi trellis belief propagation for polar codes"):
  with members:
    - "on the decoding of polar codes on permuted factor graphs"
    - "belief propagation decoding of polar codes on permuted factor graphs"
    - "belief propagation list decoding of polar codes"
    - "mitigating clipping effects on error floors under belief propagation decoding of polar codes"
    - "list decoding of polar codes"
    - "on finite length performance of polar codes stopping sets error floor and concatenated design"
    - "channel polarization a method for constructing capacity achieving codes for symmetric binary input memoryless channels"
    - "performance of polar codes for channel and source coding"

Connected through hyperedge HE-3 (induced by source paper "design of polar codes in 5g new radio"):
  with members:
    - "on list decoding of 5g nr polar codes"
    - "parity check polar coding for 5g and beyond"
    - "design and implementation of a polar codes blind detection scheme"
    - "circular buffer rate matched polar codes"
    - "improved successive cancellation flip decoding of polar codes based on error distribution"
    - "partitioned list decoding of polar codes analysis and improvement of finite length performance"
    - "on the error probability of short concatenated polar and cyclic codes with interleaving"
    - "on puncturing strategies for polar codes"

Connected through hyperedge HE-4 (induced by source paper "a complexity reduction method for successive cancellation list decoding"):
  with members:
    - "on path memory in list successive cancellation decoder of polar codes"
    - "soft decision decoding of reed muller codes recursive lists"
    - "llr based successive cancellation list decoder for polar codes with multibit decision"
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "a low latency list successive cancellation decoding implementation for polar codes"
    - "a high throughput list decoder architecture for polar codes"
    - "symbol decision successive cancellation list decoder for polar codes"
    - "on metric sorting for successive cancellation list decoding of polar codes"

Connected through hyperedge HE-5 (induced by source paper "belief propagation decoding of polar codes on permuted factor graphs"):
  with members:
    - "mitigating clipping effects on error floors under belief propagation decoding of polar codes"
    - "rnn decoding of linear block codes"
    - "improving belief propagation decoding of polar codes using scattered exit charts"
    - "combining belief propagation and successive cancellation list decoding of polar codes on a gpu platform"
    - "flexible length polar codes through graph based augmentation"
    - "list decoding of polar codes"
    - "how to construct polar codes"
    - "channel polarization a method for constructing capacity achieving codes for symmetric binary input memoryless channels"

Connected through hyperedge HE-6 (induced by source paper "partitioned successive cancellation flip decoding of polar codes"):
  with members:
    - "dynamic scflip decoding of polar codes"
    - "an improved scflip decoder for polar codes"
    - "partitioned list decoding of polar codes analysis and improvement of finite length performance"
    - "on error correction performance and implementation of polar code list decoders for 5g"
    - "a low complexity improved successive cancellation decoder for polar codes"
    - "list decoding of polar codes"

Connected through hyperedge HE-7 (induced by source paper "comparison of polar decoders with existing low density parity check and turbo decoders"):
  with members:
    - "fast low complexity decoders for low rate polar codes"
    - "llr based successive cancellation list decoder for polar codes with multibit decision"
    - "multi mode unrolled architectures for polar decoders"
    - "a high throughput list decoder architecture for polar codes"
    - "hardware decoders for polar codes an overview"
    - "fast list decoders for polar codes"
    - "symbol decision successive cancellation list decoder for polar codes"
    - "tc throughput centric successive cancellation decoder hardware implementation for polar codes"

Connected through hyperedge HE-8 (induced by source paper "partitioned list decoding of polar codes analysis and improvement of finite length performance"):
  with members:
    - "construction of polar codes with sublinear complexity"
    - "llr based successive cancellation list decoding of polar codes"
    - "unified scaling of polar codes error exponent scaling exponent moderate deviations and error floors"
    - "finite length scaling for polar codes"
    - "from polar to reed muller codes a technique to improve the finite length performance"
    - "improved bounds on the finite length scaling of polar codes"
    - "list decoding of polar codes"
    - "on the construction of 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.AR(Hardware Architecture)