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: "a compression algorithm using mis aligned side information"
  Abstract: We study the problem of compressing a source sequence in the presence of side-information that is related to the source via insertions, deletions and substitutions. We propose a simple algorithm to compress the source sequence when the side-information is present at both the encoder and decoder. A key attribute of the algorithm is that it encodes the edits contained in runs of different extents separately. For small insertion and deletion probabilities, the compression rate of the algorithm is shown to be asymptotically optimal.

Connected through hyperedge HE-1 (induced by source paper "scalable string reconciliation by recursive content dependent shingling"):
  with members:
    - "efficiently decoding strings from their shingles"
    - "invertible bloom lookup tables"

Connected through hyperedge HE-2 (induced by source paper "harnessing correlations in distributed erasure coded key value stores"):
  with members:
    - "on coding for cache aided delivery of dynamic correlated content"
    - "storage efficient shared memory emulation"
    - "a layered architecture for erasure coded consistent distributed storage"
    - "multi version coding for consistent distributed storage of correlated data updates"
    - "communication cost for updating linear functions when message updates are sparse connections to maximally recoverable codes"
    - "correlation aware distributed caching and coded delivery"
    - "information theoretic lower bounds on the storage cost of shared memory emulation"
    - "multi version coding an information theoretic perspective of consistent distributed storage"

Connected through hyperedge HE-3 (induced by source paper "multi version coding for consistent distributed storage of correlated data updates"):
  with members:
    - "correlation aware distributed caching and coded delivery"
    - "multi version coding an information theoretic perspective of consistent distributed storage"
    - "file updates under random arbitrary insertions and deletions"
    - "fundamental limits on communication for oblivious updates in storage networks"
    - "a family of optimal locally recoverable codes"
    - "is non unique decoding necessary"
    - "simultaneous nonunique decoding is rate optimal"

Connected through hyperedge HE-4 (induced by source paper "file updates under random arbitrary insertions and deletions"):
  with members:
    - "low complexity interactive algorithms for synchronization from deletions insertions and substitutions"
    - "synchronizing rankings via interactive communication"
    - "synchronizing edits in distributed storage networks"
    - "bounds on the capacity of random insertion and deletion additive noise channels"
    - "synchronization from deletions through interactive communication"
    - "efficient file synchronization a distributed source coding approach"
    - "on the deletion channel with small deletion probability"

Connected through hyperedge HE-5 (induced by source paper "low complexity interactive algorithms for synchronization from deletions insertions and substitutions"):
  with members:
    - "synchronizing rankings via interactive communication"
    - "a deterministic polynomial time protocol for synchronizing from deletions"
    - "synchronization from deletions through interactive communication"

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)