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: "pathwise performance of debt based policies for wireless networks with hard delay constraints"
  Abstract: Hou et al have introduced a framework to serve clients over wireless channels when there are hard deadline constraints along with a minimum delivery ratio for each client's flow. Policies based on "debt," called maximum debt first policies (MDF) were introduced, and shown to be throughput optimal. By "throughput optimality" it is meant that if there exists a policy that fulfils a set of clients with a given vector of delivery ratios and a vector of channel reliabilities, then the MDF policy will also fulfill them. The debt of a user is the difference between the number of packets that should have been delivered so as to meet the delivery ratio and the number of packets that have been delivered for that client. The maximum debt first (MDF) prioritizes the clients in decreasing order of debts at the beginning of every period. Note that a throughput optimal policy only guarantees that \begin{small} $\liminf_{T \to \infty} \frac{1}{T}\sum_{t=1}^{T} \mathbbm{1}\{\{client $n$'s packet is delivered in frame $t$} \} \geq q_{i}$ \end{small}, where the right hand side is the required delivery ratio for client $i$. Thus, it only guarantees that the debts of each user are $o(T)$, and can be otherwise arbitrarily large. This raises the interesting question about what is the growth rate of the debts under the MDF policy. We show the optimality of MDF policy in the case when the channel reliabilities of all users are same, and obtain performance bounds for the general case. For the performance bound we obtain the almost sure bounds on $\limsup_{t\to\infty}\frac{d_{i}(t)}{\phi(t)}$ for all $i$, where $\phi(t) = \sqrt{2t\log\log t}$.

Connected through hyperedge HE-1 (induced by source paper "optimal information updating based on value of information"):
  with members:
    - "scheduling policies for minimizing age of information in broadcast wireless networks"
    - "age optimal information updates in multihop networks"
    - "remote estimation of the wiener process over a channel with random delay"
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "decentralized throughput maximizing policies for deadline constrained wireless networks"
    - "optimizing quality of experience of dynamic video streaming over fading wireless networks"
    - "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"

Connected through hyperedge HE-2 (induced by source paper "risk sensitive optimal control of queues"):
  with members:
    - "optimal routing for delay sensitive traffic in overlay networks"
    - "throughput optimal decentralized scheduling of multi hop networks with end to end deadline constraints unreliable links"
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"
    - "capacity and scheduling of access points for multiple live video streams"

Connected through hyperedge HE-3 (induced by source paper "throughput optimal decentralized scheduling of multi hop networks with end to end deadline constraints unreliable links"):
  with members:
    - "optimizing quality of experience of dynamic video streaming over fading wireless networks"
    - "scheduling periodic real time tasks with heterogeneous reward requirements"
    - "fast mixing of parallel glauber dynamics and low delay csma scheduling"
    - "utility maximization for delay constrained qos in wireless"
    - "rethinking information theory for mobile ad hoc networks"

Connected through hyperedge HE-4 (induced by source paper "dynamic adaptive streaming using index based learning algorithms"):
  with members:
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"
    - "analysis of buffer starvation with application to objective qoe optimization of streaming services"

Connected through hyperedge HE-5 (induced by source paper "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"):
  with members:
    - "optimal energy efficient regular delivery of packets in cyber physical systems"
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "applications of tauberian theorem for high snr analysis of performance over fading channels"
    - "wireless network information flow a deterministic approach"
    - "high snr analysis of outage limited communications with bursty and delay limited information"

Connected through hyperedge HE-6 (induced by source paper "decentralized throughput maximizing policies for deadline constrained wireless networks"):
  with members:
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"
    - "fast mixing of parallel glauber dynamics and low delay csma scheduling"
    - "q csma queue length based csma ca algorithms for achieving maximum throughput and low delay in wireless networks"

Connected through hyperedge HE-7 (induced by source paper "optimizing quality of experience of dynamic video streaming over fading wireless networks"):
  with members:
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor networks"
    - "decentralized throughput maximizing policies for deadline constrained wireless networks"
    - "a high reliability asymptotic approach for packet inter delivery time optimization in cyber physical systems"
    - "analysis of buffer starvation with application to objective qoe optimization of streaming services"

Connected through hyperedge HE-8 (induced by source paper "optimal energy efficient regular delivery of packets in cyber physical systems"):
  with members:
    - "index policies for optimal mean variance trade off of inter delivery times in real time sensor 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.NI(Networking and Internet Architecture)