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: "snap stateful network wide abstractions for packet processing"
  Abstract: Early programming languages for software-defined networking (SDN) were built on top of the simple match-action paradigm offered by OpenFlow 1.0. However, emerging hardware and software switches offer much more sophisticated support for persistent state in the data plane, without involving a central controller. Nevertheless, managing stateful, distributed systems efficiently and correctly is known to be one of the most challenging programming problems. To simplify this new SDN problem, we introduce SNAP. #R##N#SNAP offers a simpler "centralized" stateful programming model, by allowing programmers to develop programs on top of one big switch rather than many. These programs may contain reads and writes to global, persistent arrays, and as a result, programmers can implement a broad range of applications, from stateful firewalls to fine-grained traffic monitoring. The SNAP compiler relieves programmers of having to worry about how to distribute, place, and optimize access to these stateful arrays by doing it all for them. More specifically, the compiler discovers read/write dependencies between arrays and translates one-big-switch programs into an efficient internal representation based on a novel variant of binary decision diagrams. This internal representation is used to construct a mixed-integer linear program, which jointly optimizes the placement of state and the routing of traffic across the underlying physical topology. We have implemented a prototype compiler and applied it to about 20 SNAP programs over various topologies to demonstrate our techniques' scalability.

Connected through hyperedge HE-1 (induced by source paper "5g network slicing using sdn and nfv a survey of taxonomy architectures and future challenges"):
  with members:
    - "a novel qoe aware sdn enabled nfv based management architecture for future multimedia applications on 5g systems"
    - "securing fog to things environment using intrusion detection system based on ensemble learning"
    - "wireless network slicing generalized kelly mechanism based resource allocation"
    - "resource orchestration of 5g transport networks for vertical industries"
    - "slice as an evolutionary service genetic optimization for inter slice resource management in 5g networks"
    - "network slicing based 5g and future mobile networks mobility resource management and challenges"
    - "network slicing for 5g with sdn nfv concepts architectures and challenges"
    - "a survey on mobile edge computing the communication perspective"

Connected through hyperedge HE-2 (induced by source paper "viscr intuitive conflict free automation for securing the dynamic consumer iot infrastructures"):
  with members:
    - "soteria automated iot safety and security analysis"
    - "sensitive information tracking in commodity iot"
    - "iotc2 a formal method approach for detecting conflicts in large scale iot systems"
    - "fog computing for sustainable smart cities a survey"
    - "decoupled ifttt constraining privilege in trigger action platforms for the internet of things"
    - "a fast compiler for netkat"
    - "merlin a language for provisioning network resources"

Connected through hyperedge HE-3 (induced by source paper "optimal state replication in stateful data planes"):
  with members:
    - "event driven network programming"
    - "software defined networking a comprehensive survey"

Connected through hyperedge HE-4 (induced by source paper "scalable traffic engineering for higher throughput in heavily loaded software defined networks"):
  with members:
    - "merlin a language for provisioning network resources"

Connected through hyperedge HE-5 (induced by source paper "software defined network sdn data plane security issues solutions and future directions"):
  with members:
    - "gargoyle a network based insider attack resilient framework for organizations"
    - "gwardar towards protecting a software defined network from malicious network operating systems"
    - "wedgetail an intrusion prevention system for the data plane of software defined networks"
    - "a manifesto for future generation cloud computing research directions for the next decade"
    - "outsmarting network security with sdn teleportation"
    - "sdnsec forwarding accountability for the sdn data plane"
    - "function based access control fbac from access control matrix to access control tensor"
    - "software defined networking a comprehensive survey"

Connected through hyperedge HE-6 (induced by source paper "p4cep towards in network complex event processing"):
  with members:
    - "spectre supporting consumption policies in window based parallel complex event processing"
    - "event driven network programming"

Connected through hyperedge HE-7 (induced by source paper "p4k a formal semantics of p4 and applications"):
  with members:
    - "paxos made switch y"

Connected through hyperedge HE-8 (induced by source paper "kleene algebra modulo theories"):
  with members:
    - "event driven network programming"
    - "comparing weakest precondition and weakest liberal precondition"
    - "a fast compiler for netkat"
    - "symbolic algorithms for language equivalence and kleene algebra with tests"
    - "inferring loop invariants using postconditions"

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)