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: "constructions of rank modulation codes"
  Abstract: Rank modulation is a way of encoding information to correct errors in flash memory devices as well as impulse noise in transmission lines. Modeling rank modulation involves construction of packings of the space of permutations equipped with the Kendall tau distance. #R##N#We present several general constructions of codes in permutations that cover a broad range of code parameters. In particular, we show a number of ways in which conventional error-correcting codes can be modified to correct errors in the Kendall space. Codes that we construct afford simple encoding and decoding algorithms of essentially the same complexity as required to correct errors in the Hamming metric. For instance, from binary BCH codes we obtain codes correcting $t$ Kendall errors in $n$ memory cells that support the order of $n!/(\log_2n!)^t$ messages, for any constant $t= 1,2,...$ We also construct families of codes that correct a number of errors that grows with $n$ at varying rates, from $\Theta(n)$ to $\Theta(n^{2})$. One of our constructions gives rise to a family of rank modulation codes for which the trade-off between the number of messages and the number of correctable Kendall errors approaches the optimal scaling rate. Finally, we list a number of possibilities for constructing codes of finite length, and give examples of rank modulation codes with specific parameters.

Connected through hyperedge HE-1 (induced by source paper "infinity norm permutation covering codes from cyclic groups"):
  with members:
    - "limited magnitude error correcting gray codes for rank modulation"
    - "constructions of snake in the box codes under ell_ infty metric for rank modulation"
    - "compression in the space of permutations"
    - "snake in the box codes for rank modulation under kendall s tau metric"
    - "systematic error correcting codes for rank modulation"
    - "constructions of snake in the box codes for rank modulation"
    - "error correction in flash memories via codes in the ulam metric"
    - "snake in the box codes for rank modulation"

Connected through hyperedge HE-2 (induced by source paper "limited magnitude error correcting gray codes for rank modulation"):
  with members:
    - "constructions of snake in the box codes under ell_ infty metric for rank modulation"
    - "improved lower bounds on the size of balls over permutations with the infinity metric"
    - "snake in the box codes for rank modulation under kendall s tau metric"
    - "systematic error correcting codes for rank modulation"
    - "constructions of snake in the box codes for rank modulation"
    - "generalized gray codes for local rank modulation"
    - "snake in the box codes for rank modulation"
    - "on the labeling problem of permutation group codes under the infinity metric"

Connected through hyperedge HE-3 (induced by source paper "secure index coding existence and construction"):
  with members:
    - "limited magnitude error correcting gray codes for rank modulation"
    - "perfectly secure index coding"
    - "snake in the box codes for rank modulation under kendall s tau metric"
    - "on the capacity region for index coding"
    - "duality codes and the integrality gap bound for index coding"
    - "systematic error correcting codes for rank modulation"
    - "constructions of snake in the box codes for rank modulation"
    - "local graph coloring and index coding"

Connected through hyperedge HE-4 (induced by source paper "improved lower bounds on the size of balls over permutations with the infinity metric"):
  with members:
    - "proof of a conjecture of klove on permutation codes under the chebychev distance"
    - "limited magnitude error correcting gray codes for rank modulation"
    - "compression in the space of permutations"
    - "new bounds for permutation codes in ulam metric"
    - "the bethe permanent of a nonnegative matrix"
    - "systematic error correcting codes for rank modulation"
    - "systematic codes for rank modulation"
    - "error correction in flash memories via codes in the ulam metric"

Connected through hyperedge HE-5 (induced by source paper "new bounds of permutation codes under hamming metric and kendall s tau metric"):
  with members:
    - "error correction in flash memories via codes in the ulam metric"
    - "coded modulation for power line communications"
    - "codes in permutations and error correction for rank modulation"
    - "correcting limited magnitude errors in the rank modulation scheme"

Connected through hyperedge HE-6 (induced by source paper "using dynamic allocation of write voltage to extend flash memory lifetime"):
  with members:
    - "histogram based flash channel estimation"
    - "increasing flash memory lifetime by dynamic voltage allocation for constant mutual information"
    - "enhanced precision through multiple reads for ldpc decoding in flash memories"

Connected through hyperedge HE-7 (induced by source paper "snake in the box codes for rank modulation under kendall s tau metric"):
  with members:
    - "constructions of snake in the box codes for rank modulation"
    - "generalized gray codes for local rank modulation"
    - "snake in the box codes for rank modulation"
    - "codes in permutations and error correction for rank modulation"
    - "correcting limited magnitude errors in the rank modulation scheme"

Connected through hyperedge HE-8 (induced by source paper "new bounds for permutation codes in ulam metric"):
  with members:
    - "linear programming upper bounds on permutation code sizes from coherent configurations related to the kendall tau distance metric"
    - "error correction in flash memories via codes in the ulam metric"
    - "codes in permutations and error correction for rank modulation"
    - "lp decodable permutation codes based on linearly constrained permutation matrices"

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)