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: "searching complex networks efficiently with minimal information"
  Abstract: The ability to perform an efficient search in a complex network is of great importance in real-world systems. We suggest a method for searching for nodes when the source does not possess full information about the shortest path to the destination. By assigning new short names to nodes we are able to reduce significantly the amount of information stored at the nodes, such that the required memory needed scales only logarithmically with the network size; yet we succeed in finding the destination node through paths very close in distance to the shortest ones. The method is shown to perform particularly well on scale-free networks, exploiting its unique characteristics. This, together with other properties, makes our method extremely useful for realistic systems such as the Internet.

Connected through hyperedge HE-1 (induced by source paper "on compact routing for the internet"):
  with members:
    - "the internet as level topology three data sources and one definitive metric"

Connected through hyperedge HE-2 (induced by source paper "nature inspired interconnects for self assembled large scale network on chip designs"):
  with members:
    - "antnet distributed stigmergetic control for communications networks"

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)