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: "capacity scaling of wireless ad hoc networks shannon meets maxwell"
  Abstract: In this paper, we characterize the information-theoretic capacity scaling of wireless ad hoc networks with $n$ randomly distributed nodes. By using an exact channel model from Maxwell's equations, we successfully resolve the conflict in the literature between the linear capacity scaling by \"{O}zg\"{u}r et al. and the degrees of freedom limit given as the ratio of the network diameter and the wavelength $\lambda$ by Franceschetti et al. In dense networks where the network area is fixed, the capacity scaling is given as the minimum of $n$ and the degrees of freedom limit $\lambda^{-1}$ to within an arbitrarily small exponent. In extended networks where the network area is linear in $n$, the capacity scaling is given as the minimum of $n$ and the degrees of freedom limit $\sqrt{n}\lambda^{-1}$ to within an arbitrarily small exponent. Hence, we recover the linear capacity scaling by \"{O}zg\"{u}r et al. if $\lambda=O(n^{-1})$ in dense networks and if $\lambda=O(n^{-1/2})$ in extended networks. Otherwise, the capacity scaling is given as the degrees of freedom limit characterized by Franceschetti et al. For achievability, a modified hierarchical cooperation is proposed based on a lower bound on the capacity of multiple-input multiple-output channel between two node clusters using our channel model.

Connected through hyperedge HE-1 (induced by source paper "network decomposed hierarchical cooperation in ad hoc networks with social relationships"):
  with members:
    - "on the effects of subpacketization in content centric mobile networks"
    - "leveraging social communities for optimizing cellular device to device communications"
    - "context aware small cell networks how social metrics improve wireless resource allocation"
    - "parallel opportunistic routing in wireless networks"
    - "asymptotic laws for joint content replication and delivery in wireless networks"
    - "improved capacity scaling in wireless networks with infrastructure"
    - "on capacity scaling in arbitrary wireless networks"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-2 (induced by source paper "capacity scaling of cellular networks impact of bandwidth infrastructure density and number of antennas"):
  with members:
    - "unified capacity limit of non coherent wideband fading channels"
    - "understanding noise and interference regimes in 5g millimeter wave cellular networks"
    - "spectrum sharing for device to device communication in cellular networks"
    - "demystifying the scaling laws of dense wireless networks no linear scaling in practice"
    - "tractable model for rate in self backhauled millimeter wave cellular networks"
    - "massive mimo for next generation wireless systems"
    - "improving third party relaying for lte a a realistic simulation approach"
    - "scaling laws for infrastructure single and multihop wireless networks in wideband regimes"

Connected through hyperedge HE-3 (induced by source paper "cache induced hierarchical cooperation in wireless device to device caching networks"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "how much cache is needed to achieve linear capacity scaling in backhaul limited dense wireless networks"
    - "fundamental limits of cache aided interference management"
    - "caching in wireless multihop device to device networks"
    - "on fundamental trade offs of device to device communications in large wireless networks"
    - "fundamental limits of cache aided wireless bc interplay of coded caching and csit feedback"
    - "caching and coded multicasting multiple groupcast index coding"
    - "hierarchical coded caching"

Connected through hyperedge HE-4 (induced by source paper "on the performance of optimized dense device to device wireless networks"):
  with members:
    - "on the optimality of treating interference as noise"
    - "improved capacity approximations for gaussian relay networks"
    - "the approximate sum capacity of the symmetric gaussian k user interference channel"
    - "compute and forward strategies for cooperative distributed antenna systems"
    - "capacity of a class of symmetric simo gaussian interference channels within o 1"
    - "compute and forward harnessing interference through structured codes"
    - "generalized degrees of freedom of the symmetric gaussian k user interference channel"
    - "on information theoretic scaling laws for wireless networks"

Connected through hyperedge HE-5 (induced by source paper "wireless backhaul networks capacity bound scalability analysis and design guidelines"):
  with members:
    - "spatial degrees of freedom of mimo systems in line of sight environment"
    - "millimeter wave beamforming for wireless backhaul and access in small cell networks"
    - "joint spatial division and multiplexing for mm wave channels"
    - "improved capacity scaling in wireless networks with infrastructure"
    - "information theoretic operating regimes of large wireless networks"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-6 (induced by source paper "on landau s eigenvalue theorem and information cut sets"):
  with members:
    - "the capacity of wireless channels a physical approach"

Connected through hyperedge HE-7 (induced by source paper "toward resource optimal consensus over the wireless medium"):
  with members:
    - "convergence speed of the consensus algorithm with interference and sparse long range connectivity"
    - "multiscale gossip for efficient decentralized averaging in wireless packet networks"
    - "geographic gossip efficient averaging for sensor networks"
    - "order optimal consensus through randomized path averaging"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-8 (induced by source paper "spatial degrees of freedom of mimo systems in line of sight environment"):
  with members:
    - "reconstruction of multidimensional signals from irregular noisy samples"
    - "asymptotic behaviour of random vandermonde matrices with entries on the unit circle"

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)