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 high throughput list decoder architecture for polar codes"
  Abstract: While long polar codes can achieve the capacity of arbitrary binary-input discrete memoryless channels when decoded by a low complexity successive-cancellation (SC) algorithm, the error performance of the SC algorithm is inferior for polar codes with finite block lengths. The cyclic redundancy check (CRC)-aided SC list (SCL) decoding algorithm has better error performance than the SC algorithm. However, current CRC-aided SCL decoders still suffer from long decoding latency and limited throughput. In this paper, a reduced latency list decoding (RLLD) algorithm for polar codes is proposed. Our RLLD algorithm performs the list decoding on a binary tree, whose leaves correspond to the bits of a polar code. In existing SCL decoding algorithms, all the nodes in the tree are traversed, and all possibilities of the information bits are considered. Instead, our RLLD algorithm visits much fewer nodes in the tree and considers fewer possibilities of the information bits. When configured properly, our RLLD algorithm significantly reduces the decoding latency and, hence, improves throughput, while introducing little performance degradation. Based on our RLLD algorithm, we also propose a high throughput list decoder architecture, which is suitable for larger block lengths due to its scalable partial sum computation unit. Our decoder architecture has been implemented for different block lengths and list sizes using the TSMC 90-nm CMOS technology. The implementation results demonstrate that our decoders achieve significant latency reduction and area efficiency improvement compared with the other list polar decoders in the literature.

Connected through hyperedge HE-1 (induced by source paper "polar codes and their quantum domain counterparts"):
  with members:
    - "reinforcement learning for nested polar code construction"
    - "decoder tailored polar code design using the genetic algorithm"
    - "genetic algorithm based polar code construction for the awgn channel"
    - "improved bit flipping algorithm for successive cancellation decoding of polar codes"
    - "design of polar codes in 5g new radio"
    - "belief propagation decoding of polar codes on permuted factor graphs"
    - "improved successive cancellation flip decoding of polar codes based on error distribution"
    - "belief propagation list decoding of polar codes"

Connected through hyperedge HE-2 (induced by source paper "rate flexible fast polar decoders"):
  with members:
    - "efficient bit channel reliability computation for multi mode polar code encoders and decoders"
    - "llr based successive cancellation list decoder for polar codes with multibit decision"
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "beta expansion a theoretical framework for fast and recursive construction of polar codes"
    - "algebraic properties of polar codes from a new polynomial formalism"
    - "construction of polar codes with sublinear complexity"
    - "symbol decision successive cancellation list decoder for polar codes"
    - "a comparative study of polar code constructions for the awgn channel"

Connected through hyperedge HE-3 (induced by source paper "an asymmetric adaptive scl decoder hardware for ultra low error rate polar codes"):
  with members:
    - "parity check polar coding for 5g and beyond"
    - "a 5 16gbps decoder asic for polar code in 16nm finfet"
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "llr based successive cancellation list decoding of polar codes"
    - "a decision aided parallel sc list decoder for polar codes"
    - "an efficient list decoder architecture for polar codes"
    - "an adaptive successive cancellation list decoder for polar codes with cyclic redundancy check"

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"
    - "partitioned successive cancellation list decoding of polar codes"
    - "a low latency list successive cancellation decoding implementation 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 "on path memory in list successive cancellation decoder of polar codes"):
  with members:
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "a low latency list successive cancellation decoding implementation for polar codes"
    - "symbol decision successive cancellation list decoder for polar codes"
    - "llr based successive cancellation list decoding of polar codes"
    - "low complexity belief propagation polar code decoders"
    - "list decoding of polar codes"
    - "an adaptive successive cancellation list decoder for polar codes with cyclic redundancy check"

Connected through hyperedge HE-6 (induced by source paper "a 5 16gbps decoder asic for polar code in 16nm finfet"):
  with members:
    - "parity check polar coding for 5g and beyond"
    - "polarbear a 28 nm fd soi asic for decoding of polar codes"
    - "fast and flexible successive cancellation list decoders for polar codes"
    - "llr based successive cancellation list decoding of polar codes"
    - "a decision aided parallel sc list decoder for polar codes"
    - "an efficient list decoder architecture for 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"
    - "partitioned successive cancellation list decoding of polar codes"
    - "multi mode unrolled architectures for polar decoders"
    - "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 "polarbear a 28 nm fd soi asic for decoding of polar codes"):
  with members:
    - "comparison of polar decoders with existing low density parity check and turbo decoders"
    - "multi mode unrolled architectures for polar decoders"
    - "a low latency list successive cancellation decoding implementation for polar codes"
    - "fast list decoders for polar codes"
    - "flexible and low complexity encoding and decoding of systematic polar codes"
    - "on metric sorting for successive cancellation list decoding of polar codes"
    - "llr based successive cancellation list decoding of polar codes"
    - "fast polar decoders algorithm and implementation"

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)