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: "minimizing the age of the information through queues"
  Abstract: In this paper, we focus on developing simple scheduling policies that can minimize the age of the information sent through multi-server queueing systems. We consider a general packet arrival process, where the generation times and arrival times of the packets are arbitrarily given. Hence, the packets may arrive in an order that is different from the order of their generation times. Further, a packet can be replicated on multiple servers, and one can specify a priori the maximum number of replicas that can be created for a packet. Once a replica is completed, the remaining replicas of this packet are canceled to release the servers. We show that simple variants (e.g., preemptive, non-premptive, replicative, non-replicative) of the Last-Generated, First-Serve (LGFS) scheduling policy are age-optimal in a stochastic ordering sense for exponentially distributed packet service times. These policies are optimal for minimizing not only the age process, but also for minimizing any non-decreasing functional of the age process. We further investigate the class of New-Better-than-Used (NBU) service time distributions and develop scheduling policies that are shown to be within a constant gap from the optimum age performance. It is known that replications worsens the delay and decreases the throughput for most NBU service time distributions. However, to our surprise, we find that replication can in fact reduce the age for a variety of NBU service time distributions.

Connected through hyperedge HE-1 (induced by source paper "waiting before serving a companion to packet management in status update systems"):
  with members:
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "age optimal updates of multiple information flows"
    - "the age of information in networks moments distributions and sampling"
    - "to skip or to switch minimizing age of information under link capacity constraint"
    - "the age of updates in a simple relay network"
    - "sending information through status updates"
    - "optimal status update for age of information minimization with an energy harvesting source"
    - "the age of information in multihop networks"

Connected through hyperedge HE-2 (induced by source paper "regulating competition in age of information under network externalities"):
  with members:
    - "economics of age of information management under network externalities"
    - "how to price fresh data"
    - "dynamic pricing for controlling age of information"
    - "scalable mobile crowdsensing via peer to peer data sharing"
    - "age optimal information updates in multihop networks"
    - "update or wait how to keep your data fresh"
    - "dynamic routing for social information sharing"
    - "the age of information real time status updating by multiple sources"

Connected through hyperedge HE-3 (induced by source paper "age of information for discrete time queues"):
  with members:
    - "a general formula for the stationary distribution of the age of information and its application to single server queues"
    - "age optimal information gathering and dissemination on graphs"
    - "age delay tradeoffs in single server systems"
    - "age of information in g g 1 1 systems"
    - "can determinacy minimize age of information"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "the age of updates in a simple relay network"
    - "age of information in the presence of error"

Connected through hyperedge HE-4 (induced by source paper "coded distributed tracking"):
  with members:
    - "speeding up distributed machine learning using codes"
    - "coded iterative computing using substitute decoding"
    - "implicit cooperative positioning in vehicular networks"
    - "block diagonal and lt codes for distributed computing with straggling servers"
    - "a unified coding framework for distributed computing with straggling servers"
    - "distributing the kalman filter for large scale systems"

Connected through hyperedge HE-5 (induced by source paper "age delay tradeoffs in single server systems"):
  with members:
    - "age of information in g g 1 1 systems"
    - "can determinacy minimize age of information"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "age optimal information updates in multihop networks"
    - "optimizing data freshness throughput and delay in multi server information update systems"
    - "age of information the gamma awakening"

Connected through hyperedge HE-6 (induced by source paper "the distribution of age of information performance measures for message processing systems"):
  with members:
    - "relative age of information maintaining freshness while considering the most recently generated information"
    - "controlling packet drops to improve freshness of information"
    - "the age of information real time status updating by multiple sources"

Connected through hyperedge HE-7 (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-8 (induced by source paper "can determinacy minimize age of information"):
  with members:
    - "age delay tradeoffs in single server systems"
    - "age of information in a network of preemptive servers"
    - "the age of information in networks moments distributions and sampling"
    - "age of information in g g 1 1 systems"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "age of information in the presence of error"
    - "optimizing data freshness throughput and delay in multi server information update systems"

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)