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: "packet travel times in wireless relay chains under spatially and temporally dependent interference"
  Abstract: We investigate the statistics of the number of time slots $T$ that it takes a packet to travel through a chain of wireless relays. Derivations are performed assuming an interference model for which interference possesses spatiotemporal dependency properties. When using this model, results are harder to arrive at analytically, but they are more realistic than the ones obtained in many related works that are based on independent interference models. #R##N#First, we present a method for calculating the distribution of $T$. As the required computations are extensive, we also obtain simple expressions for the expected value $\mathrm{E} [T]$ and variance $\mathrm{var} [T]$. Finally, we calculate the asymptotic limit of the average speed of the packet. Our numerical results show that spatiotemporal dependence has a significant impact on the statistics of the travel time $T$. In particular, we show that, with respect to the independent interference case, $\mathrm{E} [T]$ and $\mathrm{var} [T]$ increase, whereas the packet speed decreases.

Connected through hyperedge HE-1 (induced by source paper "temporal correlation of interference and outage in mobile networks over one dimensional finite regions"):
  with members:
    - "correlated interference from uncorrelated users in bounded ad hoc networks with blockage"
    - "temporal correlation of interference in bounded mobile ad hoc networks with blockage"
    - "location location location border effects in interference limited ad hoc networks"
    - "analyzing the impact of access point density on the performance of finite area networks"
    - "how does mobility affect the connectivity of interference limited ad hoc networks"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "spatial and temporal correlation of the interference in aloha ad hoc networks"

Connected through hyperedge HE-2 (induced by source paper "interference functionals in poisson networks"):
  with members:
    - "cooperative relaying under spatially and temporally correlated interference"
    - "managing interference correlation through random medium access"
    - "effect of spatial interference correlation on the performance of maximum ratio combining"
    - "a stochastic geometry analysis of inter cell interference coordination and intra cell diversity"
    - "dual branch mrc receivers under spatial interference correlation and nakagami fading"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "equivalence and comparison of heterogeneous cellular networks"
    - "mean interference in hard core wireless networks"

Connected through hyperedge HE-3 (induced by source paper "temporal correlation of interference and outage in mobile networks with correlated mobility in finite regions"):
  with members:
    - "location location location border effects in interference limited ad hoc networks"
    - "how does mobility affect the connectivity of interference limited ad hoc networks"
    - "diversity polynomials for the analysis of temporal correlations in wireless networks"
    - "spatial and temporal correlation of the interference in aloha ad hoc networks"

Connected through hyperedge HE-4 (induced by source paper "random linear multihop relaying in a general field of interferers using spatial aloha"):
  with members:
    - "managing interference correlation through random medium access"
    - "stochastic analysis of non slotted aloha in wireless ad hoc networks"
    - "a new phase transitions for local delays in manets"
    - "information propagation speed in mobile and delay tolerant networks"
    - "outage local throughput and capacity of random wireless 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)