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: "analysis of human body blockage in urban millimeter wave cellular communications"
  Abstract: The use of extremely high frequency (EHF) or millimeter-wave (mmWave) band has attracted significant attention for the next generation wireless access networks. As demonstrated by recent measurements, mmWave frequencies render themselves quite sensitive to "blocking" caused by obstacles like foliage, humans, vehicles, etc. However, there is a dearth of analytical models for characterizing such blocking and the consequent effect on the signal reliability. In this paper, we propose a novel, general, and tractable model for characterizing the blocking caused by humans (assuming them to be randomly located in the environment) to mmWave propagation as a function of system parameters like transmitter-receiver locations and dimensions, as well as density and dimensions of humans. Moreover, the proposed model is validated using a ray-launcher tool. Utilizing the proposed model, the blockage probability is shown to increase with human density and separation between the transmitter-receiver pair. Furthermore, the developed analysis is shown to demonstrate the existence of a transmitter antenna height that maximizes the received signal strength, which in turn is a function of the transmitter-receiver distance and their dimensions.

Connected through hyperedge HE-1 (induced by source paper "performance analysis of indoor mmwave networks with ceiling mounted access points"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "coverage and spectral efficiency of indoor mmwave networks with ceiling mounted access points"
    - "device to device millimeter wave communications interference coverage rate and finite topologies"
    - "coverage and rate analysis for millimeter wave cellular networks"
    - "analysis of blockage effects on urban cellular networks"

Connected through hyperedge HE-2 (induced by source paper "optimized deployment of millimeter wave networks for in venue regions with stochastic users orientation"):
  with members:
    - "a vision of 6g wireless systems applications trends technologies and open research problems"
    - "beyond 5g with uavs foundations of a 3d wireless cellular network"
    - "ultra reliable and low latency wireless communication tail risk and scale"
    - "coverage and spectral efficiency of indoor mmwave networks with ceiling mounted access points"
    - "enclosed mmwave wearable networks feasibility and performance"
    - "rapid fading due to human blockage in pedestrian crowds at 5g millimeter wave frequencies"
    - "coverage in downlink heterogeneous mmwave cellular networks with user centric small cell deployment"
    - "context aware scheduling of joint millimeter wave and microwave resources for dual mode base stations"

Connected through hyperedge HE-3 (induced by source paper "resilient design of 5g mobile edge computing over intermittent mmwave links"):
  with members:
    - "millimeter wave los coverage enhancements with coordinated high rise access points"
    - "modeling and analyzing millimeter wave cellular systems"
    - "a survey on mobile edge computing the communication perspective"
    - "mobile edge computing a survey on architecture and computation offloading"
    - "modeling and analysis of hetnets with mm wave multi rat small cells deployed along roads"
    - "rapid fading due to human blockage in pedestrian crowds at 5g millimeter wave frequencies"
    - "on stochastic geometry modeling of cellular uplink transmission with truncated channel inversion power control"
    - "what will 5g be"

Connected through hyperedge HE-4 (induced by source paper "proactive received power prediction using machine learning and depth images for mmwave networks"):
  with members:
    - "small scale local area and transitional millimeter wave propagation for 5g communications"
    - "rapid fading due to human blockage in pedestrian crowds at 5g millimeter wave frequencies"
    - "millimeter wave human blockage at 73 ghz with a simple double knife edge diffraction model and extension for directional antennas"
    - "stochastic geometry modeling and analysis of multi tier millimeter wave cellular networks"
    - "batch normalization accelerating deep network training by reducing internal covariate shift"
    - "convolutional lstm network a machine learning approach for precipitation nowcasting"
    - "long term recurrent convolutional networks for visual recognition and description"
    - "millimeter wave evolution for 5g cellular networks"

Connected through hyperedge HE-5 (induced by source paper "a blockage model for the open area mm wave device to device environment"):
  with members:
    - "millimeter wave human blockage at 73 ghz with a simple double knife edge diffraction model and extension for directional antennas"
    - "five disruptive technology directions for 5g"

Connected through hyperedge HE-6 (induced by source paper "an accurate approximation of resource request distributions in millimeter wave 3gpp new radio systems"):
  with members:
    - "on the temporal effects of mobile blockers in urban millimeter wave cellular scenarios"

Connected through hyperedge HE-7 (induced by source paper "coverage and handoff analysis of 5g fractal small cell networks"):
  with members:
    - "modeling and analyzing millimeter wave cellular systems"
    - "a novel millimeter wave channel simulator and applications for 5g wireless communications"
    - "vehicular communications for 5g cooperative small cell networks"
    - "a dual directional path loss model in 5g wireless fractal small cell networks"
    - "energy efficiency optimization of 5g radio frequency chain systems"
    - "wireless fractal cellular networks"
    - "fundamentals of the downlink green coverage and energy efficiency in heterogeneous networks"
    - "joint millimeter wave and microwave resources allocation in cellular networks with dual mode base stations"

Connected through hyperedge HE-8 (induced by source paper "a tractable analysis of the blind spot probability in localization networks under correlated blocking"):
  with members:
    - "accurately accounting for random blockage in device to device mmwave networks"
    - "on the effect of shadowing correlation on wireless network performance"
    - "asymptotic blind spot analysis of localization networks under correlated blocking using a poisson line process"
    - "a tractable analysis of the improvement in unique localizability through collaboration"
    - "analysis of blockage effects on urban cellular 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.NI(Networking and Internet Architecture)