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: "on peak age of information in data preprocessing enabled iot networks"
  Abstract: Internet of Things (IoT) has been emerging as one of the use cases permeating our daily lives in 5th Generation wireless networks, where status update packages are usually required to be timely delivered for many IoT based intelligent applications. Enabling the collected raw data to be preprocessed before transmitted to the destination can provider users with better context-aware services and lighten the transmission burden. However, the effect from data preprocessing on the overall information freshness is an essential yet unrevealed issue. In this work we study the joint effects of data preprocessing and transmission procedures on information freshness measured by peak age of information (PAoI). Particularity, we formulate the considered multi-source preprocessing and transmission enabled IoT system as a tandem queue where a priority M/G/1 queue is followed by a G/G/1 queue. Then, we respectively derive the closed-form and an information theoretic approximation of the expectation of waiting time for the formulated processing queue and transmission queue, and further get the analytical expressions of the average PAoI for packages from different sources. Finally, the accuracy of our analysis is verified with simulation results.

Connected through hyperedge HE-1 (induced by source paper "optimizing information freshness in computing enabled iot networks"):
  with members:
    - "age of information in a network of preemptive servers"
    - "age optimal updates of multiple information flows"
    - "age of information in g g 1 1 systems"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "a survey on mobile edge computing the communication perspective"
    - "status updates through m g 1 1 queues with harq"
    - "age optimal information updates in multihop networks"
    - "age minimal transmission in energy harvesting two hop networks"

Connected through hyperedge HE-2 (induced by source paper "on the minimum achievable age of information for general service time distributions"):
  with members:
    - "age of information in g g 1 1 systems age expressions bounds special cases and optimization"
    - "timely cloud computing preemption and waiting"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "controlling packet drops to improve freshness of information"
    - "status updates through m g 1 1 queues with harq"
    - "age optimal information updates in multihop networks"
    - "update or wait how to keep your data fresh"
    - "age of information the gamma awakening"

Connected through hyperedge HE-3 (induced by source paper "trading off computation with transmission 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"
    - "waiting before serving a companion to packet management in status update systems"
    - "reducing age of information for computation intensive messages via packet replacement"
    - "adaptive coding for information freshness in a two user broadcast erasure channel"
    - "using erasure feedback for online timely updating with an energy harvesting sensor"
    - "relative age of information a new metric for status update systems"
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "the age of information in networks moments distributions and sampling"

Connected through hyperedge HE-4 (induced by source paper "timely cloud computing preemption and waiting"):
  with members:
    - "sampling for remote estimation through queues age of information and beyond"
    - "on timely channel coding with hybrid arq"
    - "how to price fresh data"
    - "reducing age of information for computation intensive messages via packet replacement"
    - "minimizing age of information with soft updates"
    - "status updates in a multi stream m g 1 1 preemptive queue"
    - "optimizing information freshness in wireless networks under general interference constraints"
    - "when to preempt age of information minimization under link capacity 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.IT(Information Theory)