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: "new multiple insertion deletion correcting codes for non binary alphabets"
  Abstract: We generalize Helberg's number-theoretic construction of multiple insertion-deletion correcting binary codes to non-binary alphabets and describe a linear decoding algorithm for correcting multiple deletions.

Connected through hyperedge HE-1 (induced by source paper "explicit formulas for the weight enumerators of some classes of deletion correcting codes"):
  with members:
    - "codes correcting a burst of deletions or insertions"
    - "an improved bound on the fraction of correctable deletions"
    - "on an almost universal hash function family with applications to authentication and secrecy codes"
    - "efficient low redundancy codes for correcting multiple deletions"
    - "an improvement to levenshtein s upper bound on the cardinality of deletion correcting codes"
    - "a deterministic polynomial time protocol for synchronizing from deletions"

Connected through hyperedge HE-2 (induced by source paper "efficient systematic encoding of vt codes"):
  with members:
    - "efficient low redundancy codes for correcting multiple deletions"
    - "low complexity interactive algorithms for synchronization from deletions insertions and substitutions"
    - "deletion codes in the high noise and high rate regimes"
    - "synchronization from deletions through interactive communication"

Connected through hyperedge HE-3 (induced by source paper "efficient systematic encoding of non binary vt codes"):
  with members:
    - "coding for segmented edit channels"
    - "guess check codes for deletions and synchronization"
    - "multilayer codes for synchronization from deletions"
    - "efficient low redundancy codes for correcting multiple deletions"

Connected through hyperedge HE-4 (induced by source paper "codes in the damerau distance for dna storage"):
  with members:
    - "exact reconstruction from insertions in synchronization codes"
    - "codes correcting a burst of deletions or insertions"
    - "dna based storage trends and methods"
    - "a rewritable random access dna based storage system"
    - "efficient low redundancy codes for correcting multiple deletions"
    - "an improvement to levenshtein s upper bound on the cardinality of deletion correcting codes"

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)