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: "outage analysis of full duplex architectures in cellular networks"
  Abstract: The implementation of full-duplex (FD) radio in wireless communications is a potential approach for achieving higher spectral efficiency. A possible application is its employment in the next generation of cellular networks. However, the performance of large-scale FD multiuser networks is an area mostly unexplored. Most of the related work focuses on the performance analysis of small-scale networks or on loop interference cancellation schemes. In this paper, we derive the outage probability performance of large-scale FD cellular networks in the context of two architectures: two-node and three-node. We show how the performance is affected with respect to the model's parameters and provide a comparison between the two architectures.

Connected through hyperedge HE-1 (induced by source paper "directional antennas for interference management in full duplex cellular networks"):
  with members:
    - "a primer on cellular network analysis using stochastic geometry"
    - "throughput and coverage for a mixed full and half duplex small cell network"
    - "uplink performance analysis of dense cellular networks with los and nlos transmissions"
    - "passive loop interference suppression in large scale full duplex cellular networks"
    - "full duplex radio for uplink downlink transmission with spatial randomness"
    - "full duplex mimo small cell networks performance analysis"
    - "throughput analysis for full duplex wireless networks with imperfect self interference cancellation"
    - "exploiting known interference as green signal power for downlink beamforming optimization"

Connected through hyperedge HE-2 (induced by source paper "impact of directionality on interference mitigation in full duplex cellular network"):
  with members:
    - "passive loop interference suppression in large scale full duplex cellular networks"
    - "full duplex mimo small cell networks performance analysis"
    - "throughput analysis for full duplex wireless networks with imperfect self interference cancellation"
    - "exploiting known interference as green signal power for downlink beamforming optimization"
    - "full duplex radio for uplink downlink wireless access with spatially random nodes"
    - "joint beamforming optimization and power control for full duplex mimo two way relay channel"
    - "multipair full duplex relaying with massive arrays and linear processing"
    - "passive self interference suppression for full duplex infrastructure nodes"

Connected through hyperedge HE-3 (induced by source paper "hybrid duplex switching in heterogeneous networks"):
  with members:
    - "analytical modeling of interference aware power control for the uplink of heterogeneous cellular networks"
    - "secure routing in multihop wireless ad hoc networks with decode and forward relaying"
    - "optimizing user association and spectrum allocation in hetnets a utility perspective"
    - "full duplex radio for uplink downlink transmission with spatial randomness"
    - "full duplex operation for small cells"
    - "joint rate and sinr coverage analysis for decoupled uplink downlink biased cell associations in hetnets"
    - "hybrid full half duplex system analysis in heterogeneous wireless networks"
    - "in band full duplex wireless challenges and opportunities"

Connected through hyperedge HE-4 (induced by source paper "harvesting full duplex rate gains in cellular networks with half duplex user terminals"):
  with members:
    - "in band full duplex communications for cellular networks with partial uplink downlink overlap"
    - "limits on the capacity of in band full duplex communication in uplink cellular networks"
    - "full duplex radio for uplink downlink transmission with spatial randomness"
    - "interference management with partial uplink downlink spectrum overlap"
    - "in band alpha duplex scheme for cellular networks a stochastic geometry approach"
    - "on stochastic geometry modeling of cellular uplink transmission with truncated channel inversion power control"
    - "throughput analysis for wireless networks with full duplex radios"
    - "hybrid full half duplex system analysis in heterogeneous wireless networks"

Connected through hyperedge HE-5 (induced by source paper "full duplex emulation via spatial separation of half duplex nodes in a planar cellular network"):
  with members:
    - "harvesting full duplex rate gains in cellular networks with half duplex user terminals"
    - "throughput analysis for full duplex wireless networks with imperfect self interference cancellation"
    - "compflex comp for in band wireless full duplex"
    - "five disruptive technology directions for 5g"
    - "in band full duplex wireless challenges and opportunities"
    - "analytical modeling of uplink cellular networks"
    - "virtual full duplex wireless communication via rapid on off division duplex"

Connected through hyperedge HE-6 (induced by source paper "flexible design for alpha duplex communications in multi tier cellular networks"):
  with members:
    - "can uplink transmissions survive in full duplex cellular environments"
    - "modeling cellular networks in fading environments with dominant specular components"
    - "impact of directionality on interference mitigation in full duplex cellular network"
    - "throughput and coverage for a mixed full and half duplex small cell network"
    - "harvesting full duplex rate gains in cellular networks with half duplex user terminals"
    - "in band full duplex communications for cellular networks with partial uplink downlink overlap"
    - "limits on the capacity of in band full duplex communication in uplink cellular networks"
    - "full duplex radio for uplink downlink transmission with spatial randomness"

Connected through hyperedge HE-7 (induced by source paper "throughput analysis for full duplex wireless networks with imperfect self interference cancellation"):
  with members:
    - "full duplex mimo small cell networks performance analysis"
    - "asymptotic deployment gain a simple approach to characterize the sinr distribution in general cellular networks"
    - "the mean interference to signal ratio and its key role in cellular and amorphous networks"
    - "throughput analysis for wireless networks with full duplex radios"
    - "low complexity end to end performance optimization in mimo full duplex relay systems"
    - "hybrid full half duplex system analysis in heterogeneous wireless networks"
    - "pushing the limits of full duplex design and real time implementation"
    - "virtual full duplex wireless communication via rapid on off division duplex"

Connected through hyperedge HE-8 (induced by source paper "passive loop interference suppression in large scale full duplex cellular networks"):
  with members:
    - "rethinking the role of interference in wireless networks"
    - "in band full duplex wireless challenges and opportunities"
    - "a tractable approach to coverage and rate in cellular networks"
    - "transmission capacity of ad hoc networks with spatial diversity"

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)