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 "coding and system design for quantize map and forward relaying"):
  Abstract: In this paper we develop a low-complexity coding scheme and system design framework for the half duplex relay channel based on the Quantize-Map-and-Forward (QMF) relaying scheme. The proposed framework allows linear complexity operations at all network terminals. We propose the use of binary LDPC codes for encoding at the source and LDGM codes for mapping at the relay. We express joint decoding at the destination as a belief propagation algorithm over a factor graph. This graph has the LDPC and LDGM codes as subgraphs connected via probabilistic constraints that model the QMF relay operations. We show that this coding framework extends naturally to the high SNR regime using bit interleaved coded modulation (BICM). We develop density evolution analysis tools for this factor graph and demonstrate the design of practical codes for the half-duplex relay channel that perform within 1dB of information theoretic QMF threshold.

Includes members:
  Member "wireless network information flow a deterministic approach":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "best relay selection in gaussian half duplex diamond networks")
  Member "bilayer protograph codes for half duplex relay channels":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "performance analysis of protograph ldpc codes for nakagami m fading relay channels")
  Member "approximately achieving gaussian relay network capacity with lattice codes":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "generalized degrees of freedom of noncoherent diamond networks")
  Member "parallel bit interleaved coded modulation":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "finite dimensional infinite constellations")
  Member "cooperative multiplexing in the multiple antenna half duplex relay channel":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "when are dynamic relaying strategies necessary in half duplex wireless networks")
  Member "interference mitigation through limited receiver cooperation":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "how much can d2d communication reduce content delivery latency in fog networks with edge caching")
  Member "diversity multiplexing tradeoff of the half duplex relay channel":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "when are dynamic relaying strategies necessary in half duplex wireless networks")
  Member "bilayer low density parity check codes for decode and forward in relay channels":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "capacity limits of full duplex cellular network")

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)