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: "bgp security in partial deployment is the juice worth the squeeze"
  Abstract: As the rollout of secure route origin authentication with the RPKI slowly gains traction among network operators, there is a push to standardize secure path validation for BGP (i.e., S*BGP: S-BGP, soBGP, BGPSEC, etc.). Origin authentication already does much to improve routing security. Moreover, the transition to S*BGP is expected to be long and slow, with S*BGP coexisting in "partial deployment" alongside BGP for a long time. We therefore use theoretical and experimental approach to study the security benefits provided by partially-deployed S*BGP, vis-a-vis those already provided by origin authentication. Because routing policies have a profound impact on routing security, we use a survey of 100 network operators to find the policies that are likely to be most popular during partial S*BGP deployment. We find that S*BGP provides only meagre benefits over origin authentication when these popular policies are used. We also study the security benefits of other routing policies, provide prescriptive guidelines for partially-deployed S*BGP, and show how interactions between S*BGP and BGP can introduce new vulnerabilities into the routing system.

Connected through hyperedge HE-1 (induced by source paper "using bursty announcements for early detection of bgp routing anomalies"):
  with members:
    - "a survey among network operators on bgp prefix hijacking"
    - "artemis neutralizing bgp hijacking within a minute"
    - "burstiness of intrusion detection process empirical evidence and a modeling approach"
    - "hijacking bitcoin routing attacks on cryptocurrencies"
    - "raptor routing attacks on privacy in tor"

Connected through hyperedge HE-2 (induced by source paper "withdrawing the bgp re routing curtain understanding the security impact of bgp poisoning via real world measurements"):
  with members:
    - "sabre protecting bitcoin against routing attacks"
    - "hijacking bitcoin routing attacks on cryptocurrencies"
    - "large scale classification of ipv6 ipv4 siblings with variable clock skew"
    - "e embargoes discouraging the deployment of traffic manipulating boxes with economic incentives"
    - "raptor routing attacks on privacy in tor"

Connected through hyperedge HE-3 (induced by source paper "artemis neutralizing bgp hijacking within a minute"):
  with members:
    - "a survey among network operators on bgp prefix hijacking"
    - "heap reliable assessment of bgp hijacking attacks"
    - "ripki the tragic story of rpki deployment in the web ecosystem"

Connected through hyperedge HE-4 (induced by source paper "a survey among network operators on bgp prefix hijacking"):
  with members:
    - "artemis neutralizing bgp hijacking within a minute"
    - "towards a rigorous methodology for measuring adoption of rpki route validation and filtering"

Connected through hyperedge HE-5 (induced by source paper "a comparative look into public ixp datasets"):
  with members:
    - "control exchange points providing qos enabled end to end services via sdn based inter domain routing orchestration"

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)