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: "dynamic index coding for wireless broadcast networks"
  Abstract: We consider a wireless broadcast station that transmits packets to multiple users. The packet requests for each user may overlap, and some users may already have certain packets. This presents a problem of broadcasting in the presence of side information, and is a generalization of the well known (and unsolved) index coding problem of information theory. Rather than achieving the full capacity region, we develop a code-constrained capacity region, which restricts attention to a pre-specified set of coding actions. We develop a dynamic max-weight algorithm that allows for random packet arrivals and supports any traffic inside the code-constrained capacity region. Further, we provide a simple set of codes based on cycles in the underlying demand graph. We show these codes are optimal for a class of broadcast relay problems.

Connected through hyperedge HE-1 (induced by source paper "embedded index coding"):
  with members:
    - "task based solutions to embedded index coding"
    - "cooperative multi sender index coding"
    - "linear index coding with multiple senders and extension to a cellular network"
    - "on locally decodable index codes"
    - "interlinked cycles for index coding generalizing cycles and cliques"
    - "distributed index coding"
    - "three stories on a two sided coin index coding locally recoverable distributed storage and guessing games on graphs"
    - "improved lower bounds for coded caching"

Connected through hyperedge HE-2 (induced by source paper "cooperative multi sender index coding"):
  with members:
    - "interlinked cycles for index coding generalizing cycles and cliques"
    - "optimal finite length and asymptotic index codes for five or fewer receivers"
    - "on the capacity for distributed index coding"
    - "the single uniprior index coding problem the single sender case and the multi sender extension"
    - "graph theoretic approaches to two sender index coding"
    - "distributed index coding"
    - "three stories on a two sided coin index coding locally recoverable distributed storage and guessing games on graphs"
    - "structural properties of index coding capacity using fractional graph theory"

Connected through hyperedge HE-3 (induced by source paper "optimal rate characterisation for pliable index coding using absent receivers"):
  with members:
    - "an information theoretic converse for the consecutive complete s picod problem"
    - "secure index coding existence and construction"
    - "the single uniprior index coding problem the single sender case and the multi sender extension"
    - "a polynomial time algorithm for pliable index coding"
    - "an equivalence between secure network and index coding"
    - "an equivalence between network coding and index coding"
    - "on the security of index coding with side information"
    - "on the index coding problem and its relation to network coding and matroid theory"

Connected through hyperedge HE-4 (induced by source paper "improved lower bounds for pliable index coding using absent receivers"):
  with members:
    - "optimal rate characterisation for pliable index coding using absent receivers"
    - "an information theoretic converse for the consecutive complete s picod problem"
    - "optimal finite length and asymptotic index codes for five or fewer receivers"

Connected through hyperedge HE-5 (induced by source paper "adaptive coded caching for fair delivery over fading channels"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "utility optimal scheduling for coded caching in general topologies"
    - "multi antenna coded caching"
    - "noisy broadcast networks with receiver caching"
    - "wireless caching technical misconceptions and business barriers"
    - "wireless coded caching a topological perspective"
    - "order optimal rate of caching and coded multicasting with random demands"
    - "the performance analysis of coded cache in wireless fading channel"

Connected through hyperedge HE-6 (induced by source paper "on locally decodable index codes"):
  with members:
    - "reduced complexity index codes and improved upperbound on broadcast rate for neighboring interference problems"
    - "privacy in index coding k limited access schemes"
    - "speeding up distributed machine learning using codes"
    - "preserving privacy while broadcasting k limited access schemes"
    - "local partial clique covers for index coding"
    - "on a duality between recoverable distributed storage and index coding"
    - "graph theory versus minimum rank for index coding"
    - "topological interference management through index coding"

Connected through hyperedge HE-7 (induced by source paper "linear codes for broadcasting with noisy side information"):
  with members:
    - "uniprior index coding"
    - "index coding with erroneous side information"
    - "the single uniprior index coding problem the single sender case and the multi sender extension"
    - "optimal scalar linear index codes for one sided neighboring side information problems"
    - "error correction for index coding with coded side information"
    - "optimal vector linear index codes for some symmetric side information problems"
    - "blind index coding"
    - "local graph coloring and index coding"

Connected through hyperedge HE-8 (induced by source paper "groupcast index coding problem joint extensions"):
  with members:
    - "linear codes for broadcasting with noisy side information"
    - "optimal scalar linear codes for some classes of the two sender groupcast index coding problem"
    - "low complexity decoding for symmetric neighboring and consecutive side information index coding problems"
    - "index coding rank invariant extensions"
    - "structural properties of index coding capacity"
    - "the single uniprior index coding problem the single sender case and the multi sender extension"
    - "generalized lexicographic products and the index coding capacity"
    - "optimal vector linear index codes for some symmetric side information problems"

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)