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: "network service orchestration a survey"
  Abstract: Abstract   Business models of network service providers are undergoing an evolving transformation fueled by vertical customer demands and technological advances such as 5G, Software Defined Networking (SDN), and Network Function Virtualization (NFV). Emerging scenarios call for agile network services consuming network, storage, and compute resources across heterogeneous infrastructures and administrative domains. Coordinating resource control and service creation across interconnected domains and diverse technologies becomes a grand challenge. Research and development efforts are being devoted to enabling orchestration processes to automate, coordinate, and manage the deployment and operation of network services. In this survey, we delve into the topic of Network Service Orchestration (NSO) by reviewing the historical background, relevant research projects, enabling technologies, and standardization activities. We define key concepts and propose a taxonomy of NSO approaches and solutions to pave the way towards a common understanding of the various ongoing efforts around the realization of diverse NSO application scenarios. Based on the analysis of the state of affairs, we present a series of open challenges and research opportunities, altogether contributing to a timely and comprehensive survey on the vibrant and strategic topic of network service orchestration.

Connected through hyperedge HE-1 (induced by source paper "nfv platform design a survey"):
  with members:
    - "snf serverless network functions"
    - "nfvactor a resilient nfv system using the distributed actor model"
    - "sonata service programming and orchestration for virtualized software networks"
    - "lightbox full stack protected stateful middlebox at lightning speed"
    - "correctness and performance for stateful chained network functions"
    - "splitbox toward efficient private network function virtualization"
    - "network function virtualization state of the art and research challenges"

Connected through hyperedge HE-2 (induced by source paper "design of nfv platforms a survey"):
  with members:
    - "snf serverless network functions"
    - "nfvactor a resilient nfv system using the distributed actor model"
    - "sonata service programming and orchestration for virtualized software networks"
    - "lightbox full stack protected stateful middlebox at lightning speed"
    - "correctness and performance for stateful chained network functions"
    - "network function virtualization state of the art and research challenges"

Connected through hyperedge HE-3 (induced by source paper "a holistic survey of wireless multipath video streaming"):
  with members:
    - "artificial intelligence enabled software defined networking a comprehensive overview"
    - "the past present and future of transport layer multipath"
    - "distortion aware concurrent multipath transfer for mobile video streaming in heterogeneous wireless networks"
    - "bandwidth aggregation techniques in heterogeneous multi homed devices"
    - "exploiting the power of multiplicity a holistic survey of network layer multipath"
    - "a novel adaptation method for http streaming of vbr videos over mobile networks"
    - "software defined networking a comprehensive survey"

Connected through hyperedge HE-4 (induced by source paper "a coverage aware resource provisioning method for network slicing"):
  with members:
    - "impact of processing resource sharing on the placement of chained virtual network functions"
    - "low complexity distributed radio access network slicing algorithms and experimental results"
    - "on the trade off between computational load and reliability for network function virtualization"
    - "network slicing to enable scalability and flexibility in 5g mobile networks"
    - "understanding the computational requirements of virtualized baseband units using a programmable cloud radio access network testbed"
    - "propagation path loss models for 5g urban micro and macro cellular scenarios"

Connected through hyperedge HE-5 (induced by source paper "end to end quantum secured inter domain 5g service orchestration over dynamically switched flex grid optical networks enabled by a q roadm"):
  with members:
    - "secure nfv orchestration over an sdn controlled optical network with time shared quantum key distribution resources"

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)