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: "onets online network slice broker from theory to practice"
  Abstract: Network slicing allows mobile network operators to open their physical network infrastructure platform to the concurrent deployment of multiple logical self-contained networks, i.e., network slices. In this paper we propose and analyze ONETS: an Online NETwork Slicing solution that (i) builds on the budgeted lock-up multi-armed bandit mathematical model and properties, (ii) derives its analytical bounds in our proposed extension for network slicing, (iii) seamlessly integrates into the 3GPP architecture, (iv) proves its feasibility through a proof-of-concept implementation on commercial hardware considering three network slices and (v) allows for the design of a low-complexity online network slice brokering solution that maximizes multiplexing gains.

Connected through hyperedge HE-1 (induced by source paper "towards secure slicing using slice isolation to mitigate ddos attacks on 5g core network slices"):
  with members:
    - "end to end simulation of 5g mmwave networks"
    - "optimal slice allocation in 5g core networks"
    - "provisioning low latency resilient mobile edge clouds for 5g"

Connected through hyperedge HE-2 (induced by source paper "optimal slice allocation in 5g core networks"):
  with members:
    - "provisioning low latency resilient mobile edge clouds for 5g"
    - "an end to end network slicing framework for 5g wireless communication systems"

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)