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: "series expansion for interference in wireless networks"
  Abstract: The spatial correlations in transmitter node locations introduced by common multiple access protocols make the analysis of interference, outage, and other related metrics in a wireless network extremely difficult. Most works therefore assume that nodes are distributed either as a Poisson point process (PPP) or a grid, and utilize the independence properties of the PPP (or the regular structure of the grid) to analyze interference, outage and other metrics. But, the independence of node locations makes the PPP a dubious model for nontrivial MACs which intentionally introduce correlations, e.g., spatial separation, while the grid is too idealized to model real networks. In this paper, we introduce a new technique based on the factorial moment expansion of functionals of point processes to analyze functions of interference, in particular outage probability. We provide a Taylor-series type expansion of functions of interference, wherein increasing the number of terms in the series provides a better approximation at the cost of increased complexity of computation. Various examples illustrate how this new approach can be used to find outage probability in both Poisson and non-Poisson wireless networks.

Connected through hyperedge HE-1 (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-2 (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-3 (induced by source paper "effects of base station spatial interdependence on interference correlation and network performance"):
  with members:
    - "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"
    - "spatio temporal interference correlation and joint coverage in cellular networks"
    - "network densification in 5g from the short range communications perspective"
    - "heterogeneous cellular networks with spatio temporal traffic delay analysis and scheduling"
    - "the intensity matching approach a tractable stochastic geometry approximation to system level analysis of cellular networks"
    - "cache enabled heterogeneous cellular networks optimal tier level content placement"
    - "analysis of interference correlation in non poisson networks"
    - "optimizing user association and spectrum allocation in hetnets a utility perspective"

Connected through hyperedge HE-4 (induced by source paper "stochastic geometric analysis of energy efficient dense cellular networks"):
  with members:
    - "the intensity matching approach a tractable stochastic geometry approximation to system level analysis of cellular networks"
    - "spatial spectrum and energy efficiency of random cellular networks"
    - "modeling analysis and design for carrier aggregation in heterogeneous cellular networks"
    - "average rate of downlink heterogeneous cellular networks over generalized fading channels a stochastic geometry approach"
    - "downlink rate distribution in heterogeneous cellular networks under generalized cell selection"
    - "load aware modeling and analysis of heterogeneous cellular networks"
    - "user association for load balancing in heterogeneous cellular networks"
    - "modeling and analysis of k tier downlink heterogeneous cellular networks"

Connected through hyperedge HE-5 (induced by source paper "statistical modeling and probabilistic analysis of cellular networks with determinantal point processes"):
  with members:
    - "studying the sinr process of the typical user in poisson networks by using its factorial moment measures"
    - "the ginibre point process as a model for wireless networks with repulsion"
    - "wireless networks appear poissonian due to strong shadowing"
    - "hetnets and massive mimo modeling potential gains and performance analysis"
    - "downlink mimo hetnets modeling ordering results and performance analysis"
    - "load aware modeling and analysis of heterogeneous cellular networks"
    - "modeling heterogeneous network interference using poisson point processes"
    - "modeling and analysis of k tier downlink heterogeneous cellular networks"

Connected through hyperedge HE-6 (induced by source paper "analysis of a cooperative strategy for a large decentralized wireless network"):
  with members:
    - "high sir transmission capacity of wireless networks with general fading and node distribution"
    - "cooperative strategies for interference limited wireless networks"
    - "study of gaussian relay channels with correlated noises"
    - "outage probability of general ad hoc networks in the high reliability regime"
    - "an overview of the transmission capacity of wireless networks"
    - "interference and outage in clustered wireless ad hoc networks"
    - "fractional power control for decentralized wireless networks"
    - "transmission capacity of ad hoc networks with spatial diversity"

Connected through hyperedge HE-7 (induced by source paper "flow level performance of random wireless networks"):
  with members:
    - "modeling analysis and design for carrier aggregation in heterogeneous cellular networks"
    - "offloading in heterogeneous networks modeling analysis and design insights"
    - "analytical modeling of uplink cellular networks"
    - "load aware modeling and analysis of heterogeneous cellular networks"
    - "heterogeneous cellular networks with flexible cell association a comprehensive downlink sinr analysis"
    - "modeling and analysis of k tier downlink heterogeneous cellular networks"
    - "analytical evaluation of fractional frequency reuse for heterogeneous cellular networks"
    - "downlink capacity and base station density in cellular networks"

Connected through hyperedge HE-8 (induced by source paper "large deviations of the interference in the ginibre network model"):
  with members:
    - "high sir transmission capacity of wireless networks with general fading and node distribution"
    - "outage probability of general ad hoc networks in the high reliability regime"
    - "interference and outage in clustered wireless ad hoc networks"
    - "transmission capacity of ad hoc networks with spatial diversity"
    - "the effect of fading channel inversion and threshold scheduling on ad hoc networks"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc 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)