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 the interactions between multiple overlapping wlans using channel bonding"
  Abstract: Next-generation wireless local area networks (WLANs) will support the use of wider channels, which is known as channel bonding, to achieve higher throughput. However, because both the channel center frequency and the channel width are autonomously selected by each WLAN, the use of wider channels may also increase the competition with other WLANs operating in the same area for the available channel resources. In this paper, the authors analyze the interactions between a group of neighboring WLANs that use channel bonding and evaluate the impact of those interactions on the achievable throughput. A continuous-time Markov network model that is able to capture the coupled dynamics of a group of overlapping WLANs is introduced and validated. The results show that the use of channel bonding can provide significant performance gains, even in scenarios with a high density of WLANs, although it may also cause unfair situations in which some WLANs receive most of the transmission opportunities while others starve.

Connected through hyperedge HE-1 (induced by source paper "online primary channel selection for dynamic channel bonding in high density wlans"):
  with members:
    - "to overlap or not to overlap enabling channel bonding in high density wlans"
    - "komondor a wireless network simulator for next generation high density wlans"
    - "dynamic channel bonding in spatially distributed high density wlans"
    - "the tmb path loss model for 5 ghz indoor wifi scenarios on the empirical relationship between rssi mcs and spatial streams"

Connected through hyperedge HE-2 (induced by source paper "dynamic channel bonding in spatially distributed high density wlans"):
  with members:
    - "to overlap or not to overlap enabling channel bonding in high density wlans"
    - "komondor a wireless network simulator for next generation high density wlans"
    - "a channel allocation algorithm to maximize aggregate throughputs in dcb wlans"
    - "ieee 802 11ax high efficiency wlans"
    - "analysis of dynamic channel bonding in dense networks of wlans"
    - "throughput analysis in csma ca networks using continuous time markov networks a tutorial"
    - "a quantitative measure of fairness and discrimination for resource allocation in shared computer systems"

Connected through hyperedge HE-3 (induced by source paper "to overlap or not to overlap enabling channel bonding in high density wlans"):
  with members:
    - "komondor a wireless network simulator for next generation high density wlans"
    - "dynamic channel bonding in spatially distributed high density wlans"
    - "toward low latency and ultra reliable virtual reality"
    - "a channel allocation algorithm to maximize aggregate throughputs in dcb wlans"
    - "ieee 802 11ax high efficiency wlans"
    - "analysis of dynamic channel bonding in dense networks of wlans"

Connected through hyperedge HE-4 (induced by source paper "performance analysis of dynamic channel bonding in spatially distributed high density wlans"):
  with members:
    - "analysis of dynamic channel bonding in dense networks of wlans"
    - "throughput analysis in csma ca networks using continuous time markov networks a tutorial"
    - "a quantitative measure of fairness and discrimination for resource allocation in shared computer systems"

Connected through hyperedge HE-5 (induced by source paper "a review of software defined wlans architectures and central control mechanisms"):
  with members:
    - "ieee 802 11ax high efficiency wlans"
    - "analysis of dynamic channel bonding in dense networks of wlans"
    - "a quantitative measure of fairness and discrimination for resource allocation in shared computer systems"

Connected through hyperedge HE-6 (induced by source paper "efficiency and detectability of random reactive jamming in carrier sense wireless networks"):
  with members:
    - "rician mimo channel and jamming aware decision fusion"
    - "throughput analysis in csma ca networks using continuous time markov networks a tutorial"

Connected through hyperedge HE-7 (induced by source paper "ap initiated multi user transmissions in ieee 802 11ax wlans"):
  with members:
    - "performance analysis of dynamic channel bonding in spatially distributed high density wlans"
    - "a high efficiency mac protocol for wlans providing fairness in dense scenarios"
    - "ieee 802 11ax high efficiency wlans"
    - "collision free operation in high density wlan deployments"
    - "mu mimo mac protocols for wireless local area networks a survey"
    - "resource management for ofdma based next generation 802 11 wlans"
    - "analysis of dynamic channel bonding in dense networks of wlans"

Connected through hyperedge HE-8 (induced by source paper "a channel allocation algorithm to maximize aggregate throughputs in dcb wlans"):
  with members:
    - "analysis of dynamic channel bonding in dense networks of wlans"

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.NI(Networking and Internet Architecture)