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: "low subpacketization schemes for coded caching"
  Abstract: Coded caching is a technique that generalizes conventional caching and promises significant reductions in traffic over caching networks. However, the basic coded caching scheme requires that each file hosted in the server be partitioned into a large number (i.e., the subpacketization level) of non-overlapping subfiles. From a practical perspective, this is problematic as it means that prior schemes are only applicable when the size of the files is extremely large. In this work, we propose coded caching schemes based on combinatorial structures called resolvable designs. These structures can be obtained in a natural manner from linear block codes whose generator matrices possess certain rank properties. We obtain several schemes with subpacketization levels substantially lower than the basic scheme at the cost of an increased rate. Depending on the system parameters, our approach allows us to operate at various points on the subpacketization level vs. rate tradeoff.

Connected through hyperedge HE-1 (induced by source paper "fundamental limits of caching in heterogeneous networks with uncoded prefetching"):
  with members:
    - "cooperative multi sender index coding"
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "leveraging coding techniques for speeding up distributed computing"
    - "coded distributed computing with node cooperation substantially increases speedup factors"
    - "achieving spatial scalability for coded caching over wireless networks"
    - "a new combinatorial design of coded distributed computing"
    - "on the placement delivery array design for centralized coded caching scheme"
    - "coded caching with linear subpacketization is possible using ruzsa szem eredi graphs"

Connected through hyperedge HE-2 (induced by source paper "mobility aware coded storage and delivery"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "adding transmitters dramatically boosts coded caching gains for finite file sizes"
    - "delay aware coded caching for mobile users"
    - "novel decentralized coded caching through coded prefetching"
    - "the optimal memory rate trade off for the non uniform centralized caching problem with two files under uncoded placement"
    - "coded caching in a multi server system with random topology"
    - "optimization of heterogeneous coded caching"
    - "mds coded distributed caching for low delay wireless content delivery"

Connected through hyperedge HE-3 (induced by source paper "near optimal coded data shuffling for distributed learning"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "speeding up distributed machine learning using codes"
    - "on the fundamental limits of coded data shuffling for distributed learning systems"
    - "a pliable index coding approach to data shuffling"
    - "polynomial codes an optimal design for high dimensional coded matrix multiplication"
    - "latency analysis of coded computation schemes over wireless networks"
    - "communication vs distributed computation an alternative trade off curve"
    - "coded convolution for parallel and distributed computing within a deadline"

Connected through hyperedge HE-4 (induced by source paper "decentralized caching schemes and performance limits in two layer networks"):
  with members:
    - "riding on the primary a new spectrum sharing paradigm for wireless powered iot devices"
    - "modeling analysis and optimization of coded caching in small cell networks"
    - "on edge caching with secrecy constraints"
    - "decentralized coded caching with distinct cache capacities"
    - "improved approximation of storage rate tradeoff for caching with multiple demands"
    - "fundamental limits of secretive coded caching"
    - "caching aided coded multicasting with multiple random requests"
    - "order optimal rate of caching and coded multicasting with random demands"

Connected through hyperedge HE-5 (induced by source paper "placement delivery array design for combination networks with edge caching"):
  with members:
    - "placement delivery array design through strong edge coloring of bipartite graphs"
    - "on combination networks with cache aided relays and users"
    - "a novel asymmetric coded placement in combination networks with end user caches"
    - "on the placement delivery array design for centralized coded caching scheme"
    - "combination networks with or without secrecy constraints the impact of caching relays"
    - "coded caching with linear subpacketization is possible using ruzsa szem eredi graphs"
    - "scalable content delivery with coded caching in multi antenna fading channels"
    - "novel outer bounds and inner bounds with uncoded cache placement for combination networks with end user caches"

Connected through hyperedge HE-6 (induced by source paper "leveraging coding techniques for speeding up distributed computing"):
  with members:
    - "coded caching schemes with reduced subpacketization from linear block codes"
    - "a fundamental tradeoff between computation and communication in distributed computing"
    - "coded caching for networks with the resolvability property"
    - "sum networks from incidence structures construction and capacity analysis"
    - "fractional repetition codes with flexible repair from combinatorial designs"
    - "fundamental limits of caching"

Connected through hyperedge HE-7 (induced by source paper "cache aided private information retrieval with partially known uncoded prefetching fundamental limits"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "a general private information retrieval scheme for mds coded databases with colluding servers"
    - "multi file private information retrieval from mds coded databases with colluding servers"
    - "the capacity of private information retrieval with partially known private side information"
    - "fundamental limits of cache aided private information retrieval with unknown and uncoded prefetching"
    - "the capacity of private information retrieval with private side information"
    - "benefits of cache assignment on degraded broadcast channels"
    - "on the optimality of separation between caching and delivery in general cache networks"

Connected through hyperedge HE-8 (induced by source paper "decentralized caching in two layer networks algorithms and limits"):
  with members:
    - "modeling analysis and optimization of coded caching in small cell networks"
    - "on edge caching with secrecy constraints"
    - "decentralized coded caching with distinct cache capacities"
    - "improved approximation of storage rate tradeoff for caching with multiple demands"
    - "fundamental limits of secretive coded caching"
    - "caching aided coded multicasting with multiple random requests"
    - "order optimal rate of caching and coded multicasting with random demands"
    - "finite length analysis of caching aided coded multicasting"

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)