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: "a direct approach to computing spatially averaged outage probability"
  Abstract: This letter describes a direct method for computing the spatially averaged outage probability of a network with interferers located according to a point process and signals subject to fading. Unlike most common approaches, it does not require transforms such as a Laplace transform. Examples show how to directly obtain the outage probability in the presence of Rayleigh fading in networks whose interferers are drawn from binomial and Poisson point processes defined over arbitrary regions. We furthermore show that, by extending the arbitrary region to the entire plane, the result for Poisson point processes converges to the same expression found by Baccelli et al..

Connected through hyperedge HE-1 (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"
    - "interference functionals in poisson networks"
    - "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"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"

Connected through hyperedge HE-2 (induced by source paper "the impact of correlated blocking on millimeter wave personal networks"):
  with members:
    - "a tractable analysis of the blind spot probability in localization networks under correlated blocking"
    - "accurately accounting for random blockage in device to device mmwave networks"
    - "asymptotic blind spot analysis of localization networks under correlated blocking using a poisson line process"
    - "millimeter wave channel modeling and cellular capacity evaluation"
    - "analysis of blockage effects on urban cellular networks"

Connected through hyperedge HE-3 (induced by source paper "stochastic geometry modeling and analysis of single and multi cluster wireless networks"):
  with members:
    - "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"
    - "fundamentals of modeling finite wireless networks using binomial point process"
    - "a primer on cellular network analysis using stochastic geometry"
    - "optimal geographic caching in finite 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-4 (induced by source paper "accurately accounting for random blockage in device to device mmwave networks"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "analysis of a frequency hopping millimeter wave cellular uplink"
    - "stochastic geometry modeling and analysis of multi tier millimeter wave cellular networks"
    - "tractable model for rate in self backhauled millimeter wave cellular networks"
    - "coverage and rate analysis for millimeter wave cellular networks"
    - "millimeter wave channel modeling and cellular capacity evaluation"
    - "analysis of blockage effects on urban cellular networks"
    - "adjacent channel interference in frequency hopping ad hoc networks"

Connected through hyperedge HE-5 (induced by source paper "fundamentals of modeling finite wireless networks using binomial point process"):
  with members:
    - "a primer on cellular network analysis using stochastic geometry"
    - "fundamentals of cluster centric content placement in cache enabled device to device networks"
    - "optimal geographic caching in finite wireless networks"
    - "modeling and performance analysis of clustered device to device networks"
    - "performance analysis of arbitrarily shaped underlay cognitive networks effects of secondary user activity protocols"
    - "optimal geographic caching in cellular networks"
    - "analyzing the impact of access point density on the performance of finite area networks"
    - "analysis of millimeter wave networked wearables in crowded environments"

Connected through hyperedge HE-6 (induced by source paper "analysis of a frequency hopping millimeter wave cellular uplink"):
  with members:
    - "device to device millimeter wave communications interference coverage rate and finite topologies"
    - "stochastic geometry modeling and analysis of multi tier millimeter wave cellular networks"
    - "why to decouple the uplink and downlink in cellular networks and how to do it"
    - "frequency hopping on a 5g millimeter wave uplink"
    - "millimeter wave cellular networks a mac layer perspective"
    - "performance analysis of fifth generation cellular uplink"
    - "statistical modeling and probabilistic analysis of cellular networks with determinantal point processes"
    - "coverage and rate analysis for millimeter wave cellular networks"

Connected through hyperedge HE-7 (induced by source paper "device to device millimeter wave communications interference coverage rate and finite topologies"):
  with members:
    - "on the joint impact of beamwidth and orientation error on throughput in directional wireless poisson networks"
    - "tractable model for rate in self backhauled millimeter wave cellular networks"
    - "coverage and rate analysis for millimeter wave cellular networks"
    - "five disruptive technology directions for 5g"
    - "analysis of blockage effects on urban cellular networks"
    - "adjacent channel interference in frequency hopping ad hoc networks"
    - "the outage probability of a finite ad hoc network in nakagami fading"
    - "transmission capacity of ad hoc networks with spatial diversity"

Connected through hyperedge HE-8 (induced by source paper "controlled barrage regions stochastic modeling analysis and optimization"):
  with members:
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "unicast barrage relay networks outage analysis and optimization"
    - "analysis of multi cell downlink cooperation with a constrained spatial model"

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)