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: "interference functionals in poisson networks"
  Abstract: We propose and prove a theorem that allows the calculation of a class of functionals on Poisson point processes that have the form of expected values of sum–products of functions. In proving the theorem, we present a variant of the Campbell–Mecke theorem from stochastic geometry. We proceed to apply our result in the calculation of expected values involving interference in wireless Poisson networks. Based on this, we derive outage probabilities for transmissions in a Poisson network with Nakagami fading. Our results extend the stochastic geometry toolbox used for the mathematical analysis of interference-limited wireless networks.

Connected through hyperedge HE-1 (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"
    - "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"
    - "power control for d2d underlaid cellular networks modeling algorithms and analysis"

Connected through hyperedge HE-2 (induced by source paper "on interference dynamics in matern networks"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "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"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"

Connected through hyperedge HE-3 (induced by source paper "online learning models for content popularity prediction in wireless edge caching"):
  with members:
    - "user preference learning based edge caching for fog radio access network"
    - "optimal and scalable caching for 5g using reinforcement learning of space time popularities"
    - "caching policy toward maximal success probability and area spectral efficiency of cache enabled hetnets"
    - "context aware proactive content caching with service differentiation in wireless networks"
    - "a low complexity approach to distributed cooperative caching with geographic constraints"
    - "caching at the wireless edge design aspects challenges and future directions"
    - "optimization of caching devices with geometric constraints"
    - "optimal geographic caching in cellular networks"

Connected through hyperedge HE-4 (induced by source paper "auto correlation and coherence time of interference in poisson networks"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "cooperative relaying under spatially and temporally correlated interference"
    - "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 polynomials for the analysis of temporal correlations in wireless networks"
    - "diversity loss due to interference correlation"
    - "spatial and temporal correlation of the interference in aloha ad hoc networks"

Connected through hyperedge HE-5 (induced by source paper "spatial networks with wireless applications"):
  with members:
    - "boundaries as an enhancement technique for physical layer security"
    - "on the capacity of fractal wireless networks with direct social interactions"
    - "correlated interference from uncorrelated users in bounded ad hoc networks with blockage"
    - "coverage analysis of a vehicular network modeled as cox process driven by poisson line process"
    - "on the capacity of wireless networks with fractal and hierarchical social communications"
    - "boundaries can enhance physical layer security at high data rates"
    - "temporal correlation of interference in bounded mobile ad hoc networks with blockage"
    - "wireless fractal cellular networks"

Connected through hyperedge HE-6 (induced by source paper "unified analysis of hetnets using poisson cluster process under max power association"):
  with members:
    - "equi coverage contours in cellular networks"
    - "downlink coverage probability in cellular networks with poisson poisson cluster deployed base stations"
    - "3gpp inspired hetnet model using poisson cluster process sum product functionals and downlink coverage"
    - "modeling and analysis of cellular networks using stochastic geometry a tutorial"
    - "stochastic geometry modeling and analysis of single and multi cluster wireless networks"
    - "enriched k tier hetnet model to enable the analysis of user centric small cell deployments"
    - "poisson cluster process based analysis of hetnets with correlated user and base station locations"
    - "nearest neighbor and contact distance distributions for thomas cluster process"

Connected through hyperedge HE-7 (induced by source paper "outage correlation in finite and clustered wireless networks"):
  with members:
    - "effect of user mobility on the performance of device to device networks with distributed caching"
    - "downlink coordinated joint transmission for mutual information accumulation"
    - "modeling and performance analysis of clustered device to device networks"
    - "correlations of interference and link successes in heterogeneous cellular networks"
    - "managing interference correlation through random medium access"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "a direct approach to computing spatially averaged outage probability"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"

Connected through hyperedge HE-8 (induced by source paper "downlink coverage probability in cellular networks with poisson poisson cluster deployed base stations"):
  with members:
    - "modeling and analysis of d2d millimeter wave networks with poisson cluster processes"
    - "3gpp inspired hetnet model using poisson cluster process sum product functionals and downlink coverage"
    - "poisson cluster process based analysis of hetnets with correlated user and base station locations"
    - "nearest neighbor and contact distance distributions for thomas cluster process"
    - "modeling and performance analysis of clustered device to device networks"
    - "a tractable approach to coverage and rate 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)