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 power of waiting for more than one response in minimizing the age of information"
  Abstract: The Age-of-Information (AoI) has recently been proposed as an important metric for investigating the timeliness performance in information-update systems. Prior studies on AoI optimization often consider a Push model, which is concerned about when and how to "push" (i.e., generate and transmit) the updated information to the user. In stark contrast, in this paper we introduce a new Pull model, which is more relevant for certain applications (such as the real-time stock quotes service), where a user sends requests to the servers to proactively "pull" the information of interest. Moreover, we propose to employ request replication to reduce the AoI. Interestingly, we find that under this new Pull model, replication schemes capture a novel tradeoff between different levels of information freshness and different response times across the servers, which can be exploited to minimize the expected AoI at the user's side. Specifically, assuming Poisson updating process at the servers and exponentially distributed response time, we derive a closedform formula for computing the expected AoI and obtain the optimal number of responses to wait for to minimize the expected AoI. Finally, we conduct numerical simulations to elucidate our theoretical results. Our findings show that waiting for more than one response can significantly reduce the AoI in most scenarios.

Connected through hyperedge HE-1 (induced by source paper "waiting but not aging age of information and utility optimization under the pull model"):
  with members:
    - "combinatorial sleeping bandits with fairness constraints"
    - "the age of information in networks moments distributions and sampling"
    - "minimizing content staleness in dynamo style replicated storage systems"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "optimizing age of information in wireless networks with perfect channel state information"
    - "status updates through multicast networks"
    - "the age of information in multihop networks"
    - "reward maximization under uncertainty leveraging side observations on networks"

Connected through hyperedge HE-2 (induced by source paper "towards the tradeoff between service performance and information freshness"):
  with members:
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "update or wait how to keep your data fresh"

Connected through hyperedge HE-3 (induced by source paper "the age of information in networks moments distributions and sampling"):
  with members:
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "age of information in a network of preemptive servers"
    - "age optimal updates of multiple information flows"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"
    - "minimizing content staleness in dynamo style replicated storage systems"
    - "to skip or to switch minimizing age of information under link capacity constraint"
    - "coded status updates in an energy harvesting erasure channel"
    - "distributed scheduling algorithms for optimizing information freshness in wireless networks"

Connected through hyperedge HE-4 (induced by source paper "age optimal sampling and transmission scheduling in multi source systems"):
  with members:
    - "age optimal updates of multiple information flows"
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "information aging through queues a mutual information perspective"
    - "sampling for data freshness optimization non linear age functions"
    - "distributed scheduling algorithms for optimizing information freshness in wireless networks"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "optimizing age of information in wireless networks with perfect channel state information"
    - "scheduling policies for age minimization in wireless networks with unknown channel state"

Connected through hyperedge HE-5 (induced by source paper "acp an end to end transport protocol for delivering fresh updates in the internet of things"):
  with members:
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "age minimal online policies for energy harvesting sensors with random battery recharges"
    - "scheduling policies for age minimization in wireless networks with unknown channel state"
    - "status updates through m g 1 1 queues with harq"
    - "age optimal information updates in multihop networks"
    - "status updates over unreliable multiaccess channels"

Connected through hyperedge HE-6 (induced by source paper "minimizing content staleness in dynamo style replicated storage systems"):
  with members:
    - "timely updates over an erasure channel"
    - "status updates through m g 1 1 queues with harq"
    - "minimizing the age of the information through queues"
    - "update or wait how to keep your data fresh"
    - "characterizing and adapting the consistency latency tradeoff in distributed key value stores"
    - "probabilistically bounded staleness for practical partial quorums"

Connected through hyperedge HE-7 (induced by source paper "minimizing the age of the information through queues"):
  with members:
    - "age optimal information updates in multihop networks"
    - "remote estimation of the wiener process over a channel with random delay"
    - "on delay optimal scheduling in queueing systems with replications"
    - "update or wait how to keep your data fresh"
    - "age of information in the presence of error"
    - "optimizing data freshness throughput and delay in multi server information update systems"
    - "age of information the gamma awakening"
    - "the age of information real time status updating by multiple sources"

Connected through hyperedge HE-8 (induced by source paper "the age of information real time status updating by multiple sources"):
  with members:
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "age of information in a network of preemptive servers"
    - "age optimal updates of multiple information flows"
    - "optimal status updating for an energy harvesting sensor with a noisy channel"
    - "can decentralized status update achieve universally near optimal age of information in wireless multiaccess channels"
    - "minimizing content staleness in dynamo style replicated storage systems"
    - "to skip or to switch minimizing age of information under link capacity constraint"
    - "coded status updates in an energy harvesting erasure channel"

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)