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 coding aware queue management for tcp flows over coded wireless networks"
  Abstract: We are interested in unicast traffic over wireless networks that employ constructive inter-session network coding, including single-hop and multi-hop schemes. In this setting, TCP flows do not fully exploit the network coding opportunities due to their bursty behavior and due to the fact that TCP is agnostic to the underlying network coding. In order to improve the performance of TCP flows over coded wireless networks, we take the following steps. First, we formulate the problem as network utility maximization and we present a distributed solution. Second, mimicking the structure of the optimal solution, we propose a "network-coding aware" queue management scheme (NCAQM) at intermediate nodes; we make no changes to TCP or to the MAC protocol (802.11). We demonstrate, via simulation, that NCAQM significantly improves TCP performance compared to TCP over baseline schemes.

Connected through hyperedge HE-1 (induced by source paper "delay aware wireless network coding in adversarial traffic"):
  with members:
    - "online energy efficient scheduling for timely information downloads in mobile networks"
    - "network utility maximization in adversarial environments"
    - "adversarial network coding"
    - "online ski rental for on off scheduling of energy harvesting base stations"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "optimal reverse carpooling over wireless networks a distributed optimization approach"

Connected through hyperedge HE-2 (induced by source paper "flexonc joint cooperative forwarding and network coding with precise encoding conditions"):
  with members:
    - "network coding with link layer cooperation in wireless mesh networks"
    - "cormen coding aware opportunistic routing in wireless mess network"
    - "intra and inter session network coding in wireless networks"

Connected through hyperedge HE-3 (induced by source paper "to send or not to send an optimal stopping approach to network coding in multi hop wireless networks"):
  with members:
    - "optimal reverse carpooling over wireless networks a distributed optimization approach"

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)