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 "network level cooperation in random access iot networks with aggregators"):
  Abstract: In this work, we consider a random access IoT wireless network assisted by two aggregators. The nodes and the aggregators are transmitting in a random access manner under slotted time, the aggregators use network-level cooperation. We assume that all the nodes are sharing the same wireless channel to transmit their data to a common destination. The aggregators with out-of-band full duplex capability, are equipped with queues to store data packets that are transmitted by the network nodes and relaying them to the destination node. We characterize the throughput performance of the IoT network. In addition, we obtain the stability conditions for the queues at the aggregators and the average delay of the packets.

Includes members:
  Member "stable throughput and delay analysis of a random access network with queue aware transmission":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "performance analysis of a cooperative wireless network with adaptive relays")
  Member "aggregation and resource scheduling in machine type communication networks a stochastic geometry approach":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "spatio temporal modeling for massive and sporadic access")
  Member "wireless network level partial relay cooperation a stable throughput analysis":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "cooperative asynchronous non orthogonal multiple access with power minimization under qos constraints")
  Member "allocation of heterogeneous resources of an iot device to flexible services":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "energy aware demand selection and allocation for real time iot data trading")
  Member "massive machine type communication with data aggregation and resource scheduling":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "spatio temporal modeling for massive and sporadic access")
  Member "effect of energy harvesting on stable throughput in cooperative relay systems":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "a random access g network stability stable throughput and queueing analysis")
  Member "optimizing data aggregation for uplink machine to machine communication networks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "hybrid resource scheduling for aggregation in massive machine type communication networks")
  Member "network level performance evaluation of a two relay cooperative random access wireless system":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "performance analysis of a cooperative wireless network with adaptive relays")

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.IT(Information Theory)