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: "mean interference in hard core wireless networks"
  Abstract: Mat\'ern hard core processes of types I and II are the point processes of choice to model concurrent transmitters in CSMA networks. We determine the mean interference observed at a node of the process and compare it with the mean interference in a Poisson point process of the same density. It turns out that despite the similarity of the two models, they behave rather differently. For type I, the excess interference (relative to the Poisson case) increases exponentially in the hard-core distance, while for type II, the gap never exceeds 1 dB.

Connected through hyperedge HE-1 (induced by source paper "air to air communications beyond 5g a novel 3d comp transmission scheme"):
  with members:
    - "coordinated multi point transmission a poisson delaunay triangulation based approach"
    - "a tractable framework for coverage analysis of cellular connected uav networks"
    - "a vision of 6g wireless systems applications trends technologies and open research problems"
    - "cellular connectivity for uavs network modeling performance analysis and design guidelines"
    - "beyond 5g with uavs foundations of a 3d wireless cellular network"
    - "supporting uav cellular communications through massive mimo"
    - "unified analytical volume distribution of poisson delaunay simplex and its application to coordinated multi point transmission"
    - "a tutorial on uavs for wireless networks applications challenges and open problems"

Connected through hyperedge HE-2 (induced by source paper "towards reliable uav swarm communication in d2d enhanced cellular network"):
  with members:
    - "unmanned aerial vehicles uavs a survey on civil applications and key research challenges"
    - "cellular connected uav uplink association power control and interference coordination"
    - "ultra reliable and low latency wireless communication tail risk and scale"
    - "multi beam uav communication in cellular uplink cooperative interference cancellation and sum rate maximization"
    - "the sky is not the limit lte for unmanned aerial vehicles"
    - "ultra reliable uav communication using altitude and cooperation diversity"
    - "ultra reliable and low latency communications in 5g downlink physical layer aspects"
    - "uplink cooperative noma for cellular connected uav"

Connected through hyperedge HE-3 (induced by source paper "interference prediction in wireless networks stochastic geometry meets recursive filtering"):
  with members:
    - "auto correlation and coherence time of interference in poisson networks"
    - "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"
    - "interference functionals in poisson networks"
    - "rethinking the role of interference in wireless networks"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "dual branch mrc receivers under spatial interference correlation and nakagami fading"
    - "resource optimization in device to device cellular systems using time frequency hopping"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"

Connected through hyperedge HE-4 (induced by source paper "on interference dynamics in matern networks"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "interference functionals in poisson networks"
    - "cooperative relaying under spatially and temporally correlated interference"
    - "the meta distribution of the sir in poisson bipolar and cellular networks"
    - "the ginibre point process as a model for wireless networks with repulsion"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "resource optimization in device to device cellular systems using time frequency hopping"
    - "spectrum sharing scheme between cellular users and ad hoc device to device users"

Connected through hyperedge HE-5 (induced by source paper "performance of a link in a field of vehicular interferers with hardcore headway distance"):
  with members:
    - "the meta distribution of the sir in linear motorway vanets"
    - "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"
    - "temporal correlation of interference in vehicular networks with shifted exponential time headways"
    - "an analytical framework for coverage in cellular networks leveraging vehicles"
    - "coverage analysis of a vehicular network modeled as cox process driven by poisson line process"
    - "temporal correlation of interference in bounded mobile ad hoc networks with blockage"
    - "asymptotic deployment gain a simple approach to characterize the sinr distribution in general cellular networks"
    - "statistical modeling and probabilistic analysis of cellular networks with determinantal point processes"

Connected through hyperedge HE-6 (induced by source paper "moments of interference in vehicular networks with hardcore headway distance"):
  with members:
    - "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"
    - "performance of a link in a field of vehicular interferers with hardcore headway distance"
    - "an analytical framework for coverage in cellular networks leveraging vehicles"
    - "coverage analysis of a vehicular network modeled as cox process driven by poisson line process"
    - "user point processes in cellular networks"
    - "statistical modeling and probabilistic analysis of cellular networks with determinantal point processes"
    - "rigorous high precision computation of the hurwitz zeta function and its derivatives"
    - "analytical modeling of uplink cellular networks"

Connected through hyperedge HE-7 (induced by source paper "modeling and analysis of mptcp proxy based lte wlan path aggregation"):
  with members:
    - "poisson hole process theory and applications to wireless networks"
    - "decentralized opportunistic access for d2d underlaid cellular networks"
    - "load aware modeling and analysis of heterogeneous cellular networks"
    - "modeling and analysis of k tier downlink heterogeneous cellular networks"
    - "a tractable approach to coverage and rate in cellular networks"

Connected through hyperedge HE-8 (induced by source paper "energy efficiency of multi user multi antenna random cellular networks with minimum distance constraints"):
  with members:
    - "5g ultra dense cellular networks"
    - "asymptotic spectral efficiency of the uplink in spatially distributed wireless networks with multi antenna base stations"
    - "downlink mimo hetnets modeling ordering results and performance analysis"
    - "average rate of downlink heterogeneous cellular networks over generalized fading channels a stochastic geometry approach"
    - "capacity analysis of a multi cell multi antenna cooperative cellular network with co channel interference"
    - "green cellular networks a survey some research issues and challenges"
    - "energy and spectral efficiency of very large multiuser mimo systems"
    - "downlink capacity and base station density in cellular networks"

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)