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: "optimal status updating for an energy harvesting sensor with a noisy channel"
  Abstract: Consider an energy harvesting sensor continuously monitors a system and sends time-stamped status update to a destination. The destination keeps track of the system status through the received updates. Under the energy causality constraint at the sensor, our objective is to design an optimal online status updating policy to minimize the long-term average Age of Information (AoI) at the destination. We focus on the scenario where the the channel between the source and the destination is noisy, and each transmitted update may fail independently with a constant probability. We assume there is no channel state information or transmission feedback available to the sensor. We prove that within a broadly defined class of online policies, the best-effort uniform updating policy, which was shown to be optimal when the channel is perfect, is still optimal in the presence of update failures. Our proof relies on tools from Martingale processes, and the construction of a sequence of virtual policies.

Connected through hyperedge HE-1 (induced by source paper "timely status updating through intermittent sensing and transmission"):
  with members:
    - "optimizing information freshness in computing enabled iot networks"
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "trading off computation with transmission in status update systems"
    - "waiting before serving a companion to packet management in status update systems"
    - "reducing age of information for computation intensive messages via packet replacement"
    - "the age of information in networks moments distributions and sampling"
    - "can determinacy minimize age of information"
    - "controlling packet drops to improve freshness of information"

Connected through hyperedge HE-2 (induced by source paper "age of information in uncoordinated unslotted updating"):
  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"
    - "minimizing the age of information in a csma environment"
    - "age of information in random access channels"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "age of information performance of multiaccess strategies with packet management"
    - "status updates over unreliable multiaccess channels"

Connected through hyperedge HE-3 (induced by source paper "timely updates in energy harvesting two hop networks offline and online policies"):
  with members:
    - "using erasure feedback for online timely updating with an energy harvesting sensor"
    - "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 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-4 (induced by source paper "age of information for updates with distortion constant and age dependent distortion constraints"):
  with members:
    - "age of information for computation intensive messages in mobile edge computing"
    - "age of information aware cache updating with file and age dependent update durations"
    - "timely distributed computation with stragglers"
    - "age of information for updates with distortion"
    - "towards the tradeoff between service performance and information freshness"
    - "age of information with finite horizon and partial updates"
    - "online timely status updates with erasures for energy harvesting sensors"
    - "minimizing age of information with soft updates"

Connected through hyperedge HE-5 (induced by source paper "optimal control of status updates in a multiple access channel with stability constraints"):
  with members:
    - "optimal status updating with a finite battery energy harvesting source"
    - "control of status updates for energy harvesting devices that monitor processes with alarms"
    - "age of information in a multiple access channel with heterogeneous traffic and an energy harvesting node"
    - "age of information and throughput in a shared access network with heterogeneous traffic"
    - "coded status updates in an energy harvesting erasure channel"
    - "age of information performance of multiaccess strategies with packet management"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"

Connected through hyperedge HE-6 (induced by source paper "age of information for updates with distortion"):
  with members:
    - "age of information for computation intensive messages in mobile edge computing"
    - "towards the tradeoff between service performance and information freshness"
    - "online timely status updates with erasures for energy harvesting sensors"
    - "minimizing age of information with soft updates"
    - "minimizing content staleness in dynamo style replicated storage systems"
    - "coded status updates in an energy harvesting erasure channel"
    - "on the effect of task to worker assignment in distributed computing systems with stragglers"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"

Connected through hyperedge HE-7 (induced by source paper "age of information in a multiple access channel with heterogeneous traffic and an energy harvesting node"):
  with members:
    - "sampling for data freshness optimization non linear age functions"
    - "age of information and throughput in a shared access network with heterogeneous traffic"
    - "coded status updates in an energy harvesting erasure channel"
    - "optimal policies for status update generation in a wireless system with heterogeneous traffic"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"
    - "a game theoretic approach to dsrc and wifi coexistence"
    - "scheduling status updates to minimize age of information with an energy harvesting sensor"

Connected through hyperedge HE-8 (induced by source paper "optimal transmission policies for energy harvesting age of information systems with battery recovery"):
  with members:
    - "sending information through status updates"
    - "delay and peak age violation probability in short packet transmissions"
    - "scheduling status updates to minimize age of information with an energy harvesting sensor"
    - "average age of information with hybrid arq under a resource constraint"

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)