human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "subexponential and linear subpacketization coded caching via line graphs and projective geometry"):
  Abstract: Large gains in the rate of cache-aided broadcast communication are obtained using coded caching, but to obtain this most existing centralized coded caching schemes require that the files at the server be divisible into a large number of parts (this number is called subpacketization). In fact, most schemes require the subpacketization to be growing asymptotically as exponential in some $r^{th}$ root of the number of users $K$. On the other extreme, few schemes having subpacketization linear in $K$ are known; however they require large number of users to exist, or they offer only little gain in rate. In this work, we propose a new framework known as \textit{caching line graphs} for centralized coded caching and utilize projective geometries over finite fields to construct two new coded caching schemes with low subpacketization and moderate rate gains. Both the schemes achieve the same asymptotic subpacketization, which is exponential in $O((\log K)^2)$ (thus improving on the root-of-$K$ exponent). The first scheme has a larger cache requirement but has at most a constant rate (with increasing $K$), while the second has small cache requirement but has a larger rate. As a special case of our second scheme, we get a new linear subpacketization scheme, which has a more flexible range of parameters than existing linear subpacketization schemes. We also present two new lower bounds on the optimal rate of coded caching for a given subpacketization level. Extending our techniques, we also obtain low subpacketization schemes for other multi-receiver settings such as D2D communications, distributed computing, and the cache-aided interference channel. We validate the performance of all our schemes via extensive numerical comparisons.

Includes members:
  Member "some new constructions of coded caching schemes with reduced subpacketization":
    also connected through other hyperedges:
      (none)
  Member "a multi antenna coded caching scheme with linear subpacketization":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "coded caching with uneven channels a quality of experience approach")
  Member "decentralized coded caching without file splitting":
    also connected through other hyperedges:
      (none)
  Member "subpacketization rate trade off in multi antenna coded caching":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "coded caching with uneven channels a quality of experience approach")
  Member "coded caching based on combinatorial designs":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "low complexity distributed computing via binary matrices with extension to stragglers")
  Member "a unified framework for constructing centralized coded caching schemes":
    also connected through other hyperedges:
      (none)
  Member "low subpacketization coded caching via projective geometry for broadcast and d2d networks":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "symmetric uncoded caching schemes with low subpacketization levels")
  Member "coded caching via projective geometry a new low subpacketization scheme":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "cache aided interference management with subexponential subpacketization")

Question: Please tell me which class the source paper 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)