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: "content based status updates"
  Abstract: Consider a stream of status updates generated by a source, where each update is of one of two types: priority or ordinary; these updates are to be transmitted through a network to a monitor. We analyze a transmission policy that treats updates depending on their content: ordinary updates are served in a first- come first-served fashion, whereas the priority updates receive preferential treatment. An arriving priority update discards and replaces any currently-in-service priority update, and preempts (with eventual resume) any ordinary update. We model the arrival processes of the two kinds of updates as independent Poisson processes and the service times as two (possibly different rate) exponentials. We find the arrival and service rates under which the system is stable and give closed-form expressions for average peak age and a lower bound on the average age of the ordinary stream. We give numerical results on the average age of both streams and observe the effect of each stream on the age of the other.

Connected through hyperedge HE-1 (induced by source paper "timely updates by multiple sources the m m 1 queue revisited"):
  with members:
    - "average age of information for a multi source m m 1 queueing model with packet management"
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "on the age of information in multi source queueing models"
    - "age optimal updates of multiple information flows"
    - "the age of information in networks moments distributions and sampling"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"
    - "to skip or to switch minimizing age of information under link capacity constraint"
    - "coded status updates in an energy harvesting erasure channel"

Connected through hyperedge HE-2 (induced by source paper "revealing much while saying less predictive wireless for status update"):
  with members:
    - "age of information vs value of information scheduling for cellular networked control systems"
    - "sampling for remote estimation through queues age of information and beyond"
    - "ai assisted low information latency wireless networking"
    - "status from a random field how densely should one update"
    - "closed form whittle s index enabled random access for timely status update"
    - "minimizing the age of information in a csma environment"
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"

Connected through hyperedge HE-3 (induced by source paper "peak age of information in priority queueing systems"):
  with members:
    - "on the optimality of the whittle s index policy for minimizing the age of information"
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "age of information with prioritized streams when to buffer preempted packets"
    - "waiting before serving a companion to packet management in status update systems"
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"
    - "timely status update in massive iot systems decentralized scheduling for wireless uplinks"
    - "age of information in g g 1 1 systems"

Connected through hyperedge HE-4 (induced by source paper "game of ages"):
  with members:
    - "age optimal updates of multiple information flows"
    - "update or wait how to keep your data fresh"
    - "the age of information real time status updating by multiple sources"
    - "distributed spectrum access with spatial reuse"

Connected through hyperedge HE-5 (induced by source paper "using erasure feedback for online timely updating with an energy harvesting sensor"):
  with members:
    - "online timely status updates with erasures for energy harvesting sensors"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "age of information minimization for an energy harvesting source with updating erasures with and without feedback"
    - "sending information through status updates"
    - "delay and peak age violation probability in short packet transmissions"
    - "timely lossless source coding for randomly arriving symbols"
    - "age minimal transmission for energy harvesting sensors with finite batteries online policies"
    - "scheduling status updates to minimize age of information with an energy harvesting sensor"

Connected through hyperedge HE-6 (induced by source paper "age of information in multicast networks with multiple update streams"):
  with members:
    - "online timely status updates with erasures for energy harvesting sensors"
    - "coded status updates in an energy harvesting erasure channel"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"
    - "sending information through status updates"
    - "age of information in multihop multicast networks"
    - "optimal status update for age of information minimization with an energy harvesting source"
    - "status updates through multicast networks"

Connected through hyperedge HE-7 (induced by source paper "the age of incorrect information a new performance metric for status updates"):
  with members:
    - "age of information with prioritized streams when to buffer preempted packets"
    - "minimizing the age of information noma or oma"
    - "minimizing the age of information in a csma environment"
    - "timely status update in massive iot systems decentralized scheduling for wireless uplinks"
    - "distributed scheduling algorithms for optimizing information freshness in wireless networks"
    - "joint status sampling and updating for minimizing age of information in the internet of things"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"
    - "the age of updates in a simple relay network"

Connected through hyperedge HE-8 (induced by source paper "minimizing the age of information noma or oma"):
  with members:
    - "noma an information theoretic perspective"
    - "minimizing the age of information in a csma environment"
    - "age of information in a network of preemptive servers"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"
    - "the age of updates in a simple relay network"
    - "multicast with prioritized delivery how fresh is your data"
    - "on the foundation of noma and its application to 5g cellular networks"
    - "age optimal information updates in multihop 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.IT(Information Theory)