human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "constellation a high performance geo distributed middlebox framework"):
  Abstract: Middleboxes are increasingly deployed across geographically distributed data centers. In these scenarios, the WAN latency between different sites can significantly impact the performance of stateful middleboxes. The deployment of middleboxes across such infrastructures can even become impractical due to the high cost of remote state accesses. #R##N#We introduce Constellation, a framework for the geo distributed deployment of middleboxes. Constellation uses asynchronous replication of specialized state objects to achieve high performance and scalability. The evaluation of our implementation shows that, compared with the state-of-the-art [80], Constellation improves the throughput by a factor of 96 in wide area networks.

Includes members:
  Member "heavy hitter detection entirely in the data plane":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a fast and compact invertible sketch for network wide heavy flow detection")
  Member "correctness and performance for stateful chained network functions":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "nfv platform design a survey")
  Member "moongen a scriptable high speed packet generator":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "me love syn cookies syn flood mitigation in programmable data planes")

Question: Please tell me which class the source paper 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)