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: "information theoretic operating regimes of large wireless networks"
  Abstract: In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes--bandwidth- and power-limited--have proven indispensable in the design of good communication schemes. In this paper, we propose a new scaling law formulation for wireless networks that allows us to develop a theory that is analogous to the point-to-point case. We identify fundamental operating regimes of wireless networks and derive architectural guidelines for the design of optimal schemes. #R##N#Our analysis shows that in a given wireless network with arbitrary size, area, power, bandwidth, etc., there are three parameters of importance: the short-distance SNR, the long-distance SNR, and the power path loss exponent of the environment. Depending on these parameters we identify four qualitatively different regimes. One of these regimes is especially interesting since it is fundamentally a consequence of the heterogeneous nature of links in a network and does not occur in the point-to-point case; the network capacity is {\em both} power and bandwidth limited. This regime has thus far remained hidden due to the limitations of the existing formulation. Existing schemes, either multihop transmission or hierarchical cooperation, fail to achieve capacity in this regime; we propose a new hybrid scheme that achieves capacity.

Connected through hyperedge HE-1 (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-2 (induced by source paper "greeninfra capacity of large scale hybrid networks with cost effective infrastructure"):
  with members:
    - "scaling laws for infrastructure single and multihop wireless networks in wideband regimes"
    - "parallel opportunistic routing 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-3 (induced by source paper "elastic routing in wireless ad hoc networks with directional antennas"):
  with members:
    - "parallel opportunistic routing in wireless networks"
    - "improved capacity scaling in wireless networks with infrastructure"
    - "on capacity scaling in arbitrary wireless networks"

Connected through hyperedge HE-4 (induced by source paper "cellular interference alignment"):
  with members:
    - "cellular interference alignment omni directional antennas and asymmetric configurations"
    - "feasibility of interference alignment for the mimo interference channel"
    - "real interference alignment exploiting the potential of single antenna systems"
    - "interference channels with half duplex source cooperation"
    - "cognitive wyner networks with clustered decoding"
    - "flexible backhaul design and degrees of freedom for linear interference networks"
    - "on the optimality of treating interference as noise"
    - "degrees of freedom of mimo cellular networks decomposition and linear beamforming design"

Connected through hyperedge HE-5 (induced by source paper "cellular interference alignment omni directional antennas and asymmetric configurations"):
  with members:
    - "fractional coloring orthogonal access achieves all unicast capacity dof region of index coding tim if and only if network topology is chordal"
    - "feasibility of interference alignment for the mimo interference channel"
    - "real interference alignment exploiting the potential of single antenna systems"
    - "topological interference management through index coding"
    - "on uplink downlink duality for cellular ia"
    - "cellular interference alignment"
    - "on the optimality of treating interference as noise"
    - "degrees of freedom of mimo cellular networks decomposition and linear beamforming design"

Connected through hyperedge HE-6 (induced by source paper "ad hoc networking with cost effective infrastructure generalized capacity scaling"):
  with members:
    - "scaling laws for infrastructure single and multihop wireless networks in wideband regimes"
    - "joint precoding and multivariate backhaul compression for the downlink of cloud radio access networks"
    - "parallel opportunistic routing in wireless networks"
    - "improved capacity scaling in wireless networks with infrastructure"
    - "the balanced unicast and multicast capacity regions of large wireless networks"
    - "on capacity scaling in arbitrary wireless networks"
    - "interference alignment in dense wireless networks"

Connected through hyperedge HE-7 (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"
    - "capacity scaling of wireless ad hoc networks shannon meets maxwell"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-8 (induced by source paper "scaling laws for infrastructure single and multihop wireless networks in wideband regimes"):
  with members:
    - "millimeter wave cellular wireless networks potentials and challenges"
    - "improved capacity scaling in wireless networks with infrastructure"

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)