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: "on capacity scaling in arbitrary wireless networks"
  Abstract: In recent work, Ozgur, Leveque, and Tse (2007) obtained a complete scaling characterization of throughput scaling for random extended wireless networks (i.e., n nodes are placed uniformly at random in a square region of area n). They showed that for small path-loss exponents alpha isin (2,3], cooperative communication is order optimal, and for large path-loss exponents alpha > 3, multihop communication is order optimal. However, their results (both the communication scheme and the proof technique) are strongly dependent on the regularity induced with high probability by the random node placement. In this paper, we consider the problem of characterizing the throughput scaling in extended wireless networks with arbitrary node placement. As a main result, we propose a more general novel cooperative communication scheme that works for arbitrarily placed nodes. For small path-loss exponents alpha isin (2,3], we show that our scheme is order optimal for all node placements, and achieves exactly the same throughput scaling as in Ozgur. This shows that the regularity of the node placement does not affect the scaling of the achievable rates for alpha isin (2,3]. The situation is, however, markedly different for large path-loss exponents alpha > 3. We show that in this regime the scaling of the achievable per-node rates depends crucially on the regularity of the node placement. We then present a family of schemes that smoothly ldquointerpolaterdquo between multihop and cooperative communication, depending upon the level of regularity in the node placement. We establish order optimality of these schemes under adversarial node placement for alpha > 3.

Connected through hyperedge HE-1 (induced by source paper "throughput scaling of covert communication over wireless adhoc networks"):
  with members:
    - "covert capacity of non coherent rayleigh fading channels"
    - "fundamental limits of covert communication over mimo awgn channel"
    - "time division is optimal for covert communication over some broadcast channels"
    - "covert communication with channel state information at the transmitter"
    - "fundamental limits of communication with low probability of detection"
    - "covert communication over noisy channels a resolvability perspective"
    - "limits of reliable communication with low probability of detection on awgn channels"
    - "cognitive networks achieve throughput scaling of a homogeneous network"

Connected through hyperedge HE-2 (induced by source paper "collaborative broadcast in o log log n rounds"):
  with members:
    - "power bandwidth tradeoff in dense multi antenna relay networks"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-3 (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"
    - "capacity scaling of wireless ad hoc networks shannon meets maxwell"
    - "hierarchical cooperation achieves optimal capacity scaling in ad hoc networks"

Connected through hyperedge HE-4 (induced by source paper "how much cache is needed to achieve linear capacity scaling in backhaul limited dense wireless networks"):
  with members:
    - "wireless device to device caching networks basic principles and system performance"
    - "caching in wireless multihop device to device networks"
    - "on fundamental trade offs of device to device communications in large wireless networks"
    - "5g wireless backhaul networks challenges and research advances"
    - "living on the edge the role of proactive caching in 5g wireless networks"
    - "cache enabled opportunistic cooperative mimo for video streaming in wireless systems"
    - "mixed timescale precoding and cache control in cached mimo interference network"
    - "the throughput outage tradeoff of wireless one hop caching networks"

Connected through hyperedge HE-5 (induced by source paper "spatially correlated content caching for device to device communications"):
  with members:
    - "how much cache is needed to achieve linear capacity scaling in backhaul limited dense wireless networks"
    - "optimal geographic caching in cellular networks with linear content coding"
    - "fundamentals of modeling finite wireless networks using binomial point process"
    - "optimizing content caching to maximize the density of successful receptions in device to device networking"
    - "spatial multi lru caching for wireless networks with coverage overlaps"
    - "placing dynamic content in caches with small population"
    - "modeling and performance analysis of clustered device to device networks"
    - "optimizing the spatial content caching distribution for device to device communications"

Connected through hyperedge HE-6 (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-7 (induced by source paper "fundamental limits on throughput capacity in information centric networks"):
  with members:
    - "wireless device to device caching networks basic principles and system performance"
    - "a learning based approach to caching in heterogenous small cell networks"
    - "a transfer learning approach for cache enabled wireless networks"
    - "catalog dynamics impact of content publishing and perishing on the performance of a lru cache"
    - "fundamental limits of caching in wireless d2d networks"
    - "living on the edge the role of proactive caching in 5g wireless networks"
    - "on the complexity of optimal routing and content caching in heterogeneous networks"
    - "a unified approach to the performance analysis of caching systems"

Connected through hyperedge HE-8 (induced by source paper "communication tradeoffs in wireless networks"):
  with members:
    - "on the broadcast capacity of large wireless networks at low snr"
    - "real interference alignment exploiting the potential of single antenna systems"
    - "wireless network information flow a deterministic approach"
    - "ergodic interference alignment"
    - "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)