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: "in band full duplex communications for cellular networks with partial uplink downlink overlap"
  Abstract: In-band full-duplex (FD) communications have been optimistically promoted to improve the spectrum utilization in cellular networks. However, the explicit impact of spatial interference, imposed by FD communications, on uplink and downlink transmissions has been overlooked in the literature. This paper presents an extensive study of the explicit effect of FD communications on the uplink and downlink performances. For the sake of rigorous analysis, we develop a tractable framework based on stochastic geometry toolset. The developed model accounts for uplink truncated channel inversion power control in FD cellular networks. The study shows that FD communications improve the downlink throughput at the expense of significant degradation in the uplink throughput. Therefore, we propose a novel fine-grained duplexing scheme, denoted as $\alpha$-duplex scheme, which allows a partial overlap between uplink and downlink frequency bands. To this end, we show that the amount of the overlap can be optimized via adjusting $\alpha$ to achieve a certain design objective.

Connected through hyperedge HE-1 (induced by source paper "area spectral efficiency and coverage for mixed duplexing networks with directional transmissions"):
  with members:
    - "user selection and power allocation in full duplex multicell networks"
    - "throughput and coverage for a mixed full and half duplex small cell network"
    - "throughput analysis for wireless networks with full duplex radios"
    - "hybrid full half duplex system analysis in heterogeneous wireless networks"
    - "in band full duplex wireless challenges and opportunities"
    - "analytical modeling of uplink cellular networks"
    - "a tractable approach to coverage and rate in cellular networks"

Connected through hyperedge HE-2 (induced by source paper "massive mimo enabled full duplex cellular networks"):
  with members:
    - "self interference in full duplex multi user mimo channels"
    - "secrecy and energy efficiency in massive mimo aided heterogeneous c ran a new look at interference"
    - "large antenna analysis of multi cell full duplex networks"
    - "directional antennas for interference management in full duplex cellular networks"
    - "full duplex cloud ran with uplink downlink remote radio head association"
    - "full duplex cellular networks it works"
    - "statistical qos analysis of full duplex and half duplex heterogeneous cellular networks"
    - "analytical modeling of interference aware power control for the uplink of heterogeneous cellular networks"

Connected through hyperedge HE-3 (induced by source paper "harvesting full duplex rate gains in cellular networks with half duplex user terminals"):
  with members:
    - "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"
    - "outage analysis of full duplex architectures in cellular networks"
    - "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-4 (induced by source paper "can uplink transmissions survive in full duplex cellular environments"):
  with members:
    - "harvesting full duplex rate gains in cellular networks with half duplex user terminals"
    - "limits on the capacity of in band full duplex communication in uplink cellular networks"
    - "on stochastic geometry modeling of cellular uplink transmission with truncated channel inversion power control"
    - "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"
    - "what will 5g be"
    - "in band full duplex wireless challenges and opportunities"

Connected through hyperedge HE-5 (induced by source paper "throughput and coverage for a mixed full and half duplex small cell network"):
  with members:
    - "throughput analysis for wireless networks with full duplex radios"
    - "full duplex operation for small cells"
    - "hybrid full half duplex system analysis in heterogeneous wireless networks"
    - "design and characterization of a full duplex multiantenna system for wifi networks"
    - "in band full duplex wireless challenges and opportunities"
    - "analytical modeling of uplink cellular networks"
    - "a tractable approach to coverage and rate in cellular networks"

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"
    - "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"

Connected through hyperedge HE-7 (induced by source paper "in band alpha duplex scheme for cellular networks a stochastic geometry approach"):
  with members:
    - "modeling and analysis of cellular networks using stochastic geometry a tutorial"
    - "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"
    - "prototyping real time full duplex radios"
    - "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"

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)