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: "cooperative relaying in a poisson field of interferers a diversity order analysis"
  Abstract: This work analyzes the gains of cooperative relaying in interference-limited networks, in which outages can be due to interference and fading. A stochastic model based on point process theory is used to capture the spatial randomness present in contemporary wireless networks. Using a modification of the diversity order metric, the reliability gain of selection decode-and-forward is studied for several cases. The main results are as follows: the achievable spatial-contention diversity order (SC-DO) is equal to one irrespective of the type of channel which is due to the ineffectiveness of the relay in the MAC-phase (transmit diversity). In the BC-phase (receive diversity), the SC-DO depends on the amount of fading and spatial interference correlation. In the absence of fading, there is a hard transition between SC-DO of either one or two, depending on the system parameters.

Connected through hyperedge HE-1 (induced by source paper "spatio temporal correlation of interference in manet under spatially correlated shadowing environment"):
  with members:
    - "auto correlation and coherence time of interference in poisson networks"
    - "a tractable analysis of the blind spot probability in localization networks under correlated blocking"
    - "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"
    - "a tutorial on uavs for wireless networks applications challenges and open problems"
    - "correlated interference from uncorrelated users in bounded ad hoc networks with blockage"
    - "asymptotic blind spot analysis of localization networks under correlated blocking using a poisson line process"
    - "spatio temporal interference correlation and joint coverage in cellular networks"
    - "temporal correlation of interference in bounded mobile ad hoc networks with blockage"

Connected through hyperedge HE-2 (induced by source paper "performance analysis of cooperative communications at road intersections using stochastic geometry tools"):
  with members:
    - "outage analysis of cooperative noma using maximum ratio combining at intersections"
    - "fine grained reliability for v2v communications around suburban and urban intersections"
    - "modeling and design of millimeter wave networks for highway vehicular communication"
    - "vehicle to vehicle communications with urban intersection path loss models"
    - "cooperative relaying under spatially and temporally correlated interference"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "on the outage probability of the full duplex interference limited relay channel"
    - "dual branch mrc receivers under spatial interference correlation and nakagami fading"

Connected through hyperedge HE-3 (induced by source paper "spatio temporal interference correlation and joint coverage in cellular networks"):
  with members:
    - "effect of user mobility on the performance of device to device networks with distributed caching"
    - "handover management in dense cellular networks a stochastic geometry approach"
    - "temporal correlation of interference and outage in mobile networks with correlated mobility in finite regions"
    - "analysis of interference correlation in non poisson networks"
    - "cooperative relaying under spatially and temporally correlated interference"
    - "the meta distribution of the sir in poisson bipolar and cellular networks"
    - "handoff rate and coverage analysis in multi tier heterogeneous networks"
    - "managing interference correlation through random medium access"

Connected through hyperedge HE-4 (induced by source paper "cooperative relaying under spatially and temporally correlated interference"):
  with members:
    - "managing interference correlation through random medium access"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "dual branch mrc receivers under spatial interference correlation and nakagami fading"
    - "diversity loss due to interference correlation"
    - "capacity bounds of half duplex gaussian cooperative interference channel"
    - "spatial and temporal correlation of the interference in aloha ad hoc networks"
    - "outage local throughput and capacity of random wireless networks"
    - "a simple cooperative diversity method based on network path selection"

Connected through hyperedge HE-5 (induced by source paper "effect of spatial interference correlation on the performance of maximum ratio combining"):
  with members:
    - "cooperative relaying under spatially and temporally correlated interference"
    - "sinr based k coverage probability in cellular networks with arbitrary shadowing"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "downlink rate distribution in heterogeneous cellular networks under generalized cell selection"
    - "transmission capacity of wireless networks"
    - "diversity loss due to interference correlation"
    - "cooperative strategies for interference limited wireless networks"
    - "multi antenna communication in ad hoc networks achieving mimo gains with simo transmission"

Connected through hyperedge HE-6 (induced by source paper "dual branch mrc receivers under spatial interference correlation and nakagami fading"):
  with members:
    - "cooperative relaying under spatially and temporally correlated interference"
    - "a tractable model for noncoherent joint transmission base station cooperation"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "sinr based k coverage probability in cellular networks with arbitrary shadowing"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "downlink rate distribution in heterogeneous cellular networks under generalized cell selection"
    - "diversity loss due to interference correlation"
    - "high sir transmission capacity of wireless networks with general fading and node distribution"

Connected through hyperedge HE-7 (induced by source paper "a tractable model for noncoherent joint transmission base station cooperation"):
  with members:
    - "a stochastic geometry framework for analyzing pairwise cooperative cellular networks"
    - "analysis of non coherent joint transmission cooperation in heterogeneous cellular networks"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "worst case user analysis in poisson voronoi cells"
    - "offloading in heterogeneous networks modeling analysis and design insights"
    - "modeling heterogeneous network interference using poisson point processes"
    - "fundamental limits of cooperation"
    - "modeling and analysis of k tier downlink heterogeneous cellular networks"

Connected through hyperedge HE-8 (induced by source paper "packet travel times in wireless relay chains under spatially and temporally dependent interference"):
  with members:
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "spatial and temporal correlation of the interference in aloha ad hoc networks"
    - "outage local throughput and capacity of random wireless 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)