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 locally decodable source coding"
  Abstract: Locally decodable channel codes form a special class of error-correcting codes with the property that the decoder is able to reconstruct any bit of the input message from querying only a few bits of a noisy codeword. It is well known that such codes require significantly more redundancy (in particular have vanishing rate) compared to their non-local counterparts. In this paper, we define a dual problem, i.e. locally decodable source codes (LDSC). We consider both almost lossless (block error) and lossy (bit error) cases. In almost lossless case, we show that optimal compression (to entropy) is possible with O(log n) queries to compressed string by the decompressor. We also show the following converse bounds: 1) linear LDSC cannot achieve any rate below one, with a bounded number of queries, 2) rate of any source coding with linear decoder (not necessarily local) in one, 3) for 2 queries, any code construction cannot have a rate below one. In lossy case, we show that any rate above rate distortion is achievable with a bounded number of queries. We also show that, rate distortion is achievable with any scaling number of queries. We provide an achievability bound in the finite block-length regime and compare it with the existing bounds in succinct data structures literature.

Connected through hyperedge HE-1 (induced by source paper "o log log n worst case local decoding and update efficiency for data compression"):
  with members:
    - "how to store a random walk"
    - "dynamic integer sets with optimal rank select and predecessor search"
    - "optimal dynamic sequence representations"

Connected through hyperedge HE-2 (induced by source paper "local decode and update for big data compression"):
  with members:
    - "how to store a random walk"
    - "set membership with non adaptive bit probes"
    - "compressed data structures for dynamic sequences"
    - "set membership with a few bit probes"
    - "bounds on the parameters of locally recoverable codes"
    - "a family of optimal locally recoverable codes"
    - "update efficiency and local repairability limits for capacity approaching codes"
    - "a simple online competitive adaptation of lempel ziv compression with efficient random access support"

Connected through hyperedge HE-3 (induced by source paper "how to store a random walk"):
  with members:
    - "local decodability of the burrows wheeler transform"
    - "a simple online competitive adaptation of lempel ziv compression with efficient random access support"
    - "on compressing permutations and adaptive sorting"
    - "the cell probe complexity of dynamic range counting"
    - "succinct indexable dictionaries with applications to encoding k ary trees prefix sums and multisets"

Connected through hyperedge HE-4 (induced by source paper "set membership with a few bit probes"):
  with members:
    - "an entropy based proof for the moore bound for irregular graphs"
    - "invertible bloom lookup tables"

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)