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: "the throughput of slotted aloha with diversity"
  Abstract: In this paper, a simple variation of classical Slotted Aloha is introduced and analyzed. The enhancement relies on adding multiple receivers that gather different observations of the packets transmitted by a user population in one slot. For each observation, the packets transmitted in one slot are assumed to be subject to independent on-off fading, so that each of them is either completely faded, and then does not bring any power or interference at the receiver, or it arrives unfaded, and then may or may not, collide with other unfaded transmissions. With this model, a novel type of diversity is introduced to the conventional SA scheme, leading to relevant throughput gains already for moderate number of receivers. The analytical framework that we introduce allows to derive closed-form expression of both throughput and packet loss rate an arbitrary number of receivers, providing interesting hints on the key trade-offs that characterize the system. We then focus on the problem of having receivers forward the full set of collected packets to a final gateway using the minimum possible amount of resources, i.e., avoiding delivery of duplicate packets, without allowing any exchange of information among them. We derive what is the minimum amount of resources needed and propose a scheme based on random linear network coding that achieves asymptotically this bound without the need for the receivers to coordinate among them.

Connected through hyperedge HE-1 (induced by source paper "enhancing contention resolution aloha using combining techniques"):
  with members:
    - "error floor analysis of coded slotted aloha over packet erasure channels"
    - "all to all broadcast for vehicular networks based on coded slotted aloha"
    - "coded slotted aloha a graph based method for uncoordinated multiple access"
    - "cooperative slotted aloha for multi base station systems"
    - "aloha random access that operates as a rateless code"
    - "optimum header positioning in successive interference cancellation sic based aloha"
    - "sliding window based contention resolution diversity slotted aloha"
    - "enhanced contention resolution aloha ecra"

Connected through hyperedge HE-2 (induced by source paper "prioritized random mac optimization via graph based analysis"):
  with members:
    - "coded slotted aloha a graph based method for uncoordinated multiple access"
    - "optimal selection of adaptive streaming representations"
    - "seek and decode random access with physical layer network coding and multiuser detection"
    - "coded random access how coding theory helps to build random access protocols"
    - "exploiting capture effect in frameless aloha for massive wireless random access"
    - "what will 5g be"
    - "cooperative slotted aloha for multi base station systems"
    - "aloha random access that operates as a rateless code"

Connected through hyperedge HE-3 (induced by source paper "coded slotted aloha a graph based method for uncoordinated multiple access"):
  with members:
    - "error floor analysis of coded slotted aloha over packet erasure channels"
    - "aloha random access that operates as a rateless code"
    - "spatially coupled random access on graphs"
    - "stable throughput in a cognitive wireless network"
    - "frameless aloha protocol for wireless networks"
    - "threshold saturation via spatial coupling why convolutional ldpc ensembles perform so well over the bec"
    - "doubly generalized ldpc codes stability bound over the bec"

Connected through hyperedge HE-4 (induced by source paper "broadcast coded slotted aloha a finite frame length analysis"):
  with members:
    - "error floor analysis of coded slotted aloha over packet erasure channels"
    - "all to all broadcast for vehicular networks based on coded slotted aloha"
    - "coded slotted aloha a graph based method for uncoordinated multiple access"
    - "ultra reliable communication in 5g wireless systems"
    - "aloha random access that operates as a rateless code"
    - "collision helps algebraic collision recovery for wireless erasure networks"

Connected through hyperedge HE-5 (induced by source paper "broadcast coded slotted aloha for vehicular communications a finite frame length analysis"):
  with members:
    - "all to all broadcast for vehicular networks based on coded slotted aloha"
    - "coded slotted aloha a graph based method for uncoordinated multiple access"
    - "ultra reliable communication in 5g wireless systems"
    - "aloha random access that operates as a rateless code"
    - "collision helps algebraic collision recovery for wireless erasure networks"

Connected through hyperedge HE-6 (induced by source paper "cooperative slotted aloha for multi base station systems"):
  with members:
    - "coded slotted aloha a graph based method for uncoordinated multiple access"
    - "slotted aloha for networked base stations with spatial and temporal diversity"
    - "slotted aloha for networked base stations"
    - "coded random access how coding theory helps to build random access protocols"
    - "exploiting capture effect in frameless aloha for massive wireless random access"
    - "characterization of coded random access with compressive sensing based multi user detection"
    - "aloha random access that operates as a rateless code"
    - "spatially coupled random access on graphs"

Connected through hyperedge HE-7 (induced by source paper "slotted aloha for networked base stations with spatial and temporal diversity"):
  with members:
    - "slotted aloha for networked base stations"

Connected through hyperedge HE-8 (induced by source paper "slotted aloha for networked base stations"):
  with members:
    - "frameless aloha protocol for wireless 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)