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: "superregular matrices and applications to convolutional codes"
  Abstract: The main results of this paper are twofold: the first one is a matrix theoretical result. We say that a matriz is superregular if all of its minors that are not trivially zero are nonzero. Given a a times b, a larger than or equal to b, superregular matrix over a field, we show that if all of its rows are nonzero then any linear combination of its columns, with nonzero coefficients, has at least a-b+1 nonzero entries. Secondly, we make use of this result to construct convolutional codes that attain the maximum possible distance for some fixed parameters of the code, namely, the rate and the Forney indices. These results answer some open questions on distances and constructions of convolutional codes posted in the literature.

Connected through hyperedge HE-1 (induced by source paper "locally repairable convolutional codes with sliding window repair"):
  with members:
    - "reliable and secure multishot network coding using linearized reed solomon codes"
    - "universal and dynamic locally repairable codes with maximal recoverability via sum rank codes"
    - "locally repairable codes with unequal local erasure correction"
    - "skew and linearized reed solomon codes and maximum sum rank distance codes over any division ring"
    - "bounds and constructions of codes with multiple localities"
    - "codes with unequal locality"
    - "convolutional codes in rank metric with application to random network coding"
    - "convolutional codes with maximum column sum rank for network streaming"

Connected through hyperedge HE-2 (induced by source paper "an explicit construction of optimal streaming codes for channels with burst and arbitrary erasures"):
  with members:
    - "low field size rate optimal streaming codes for channels with burst and random erasures"
    - "optimal multiplexed erasure codes for streaming messages with different decoding delays"
    - "an explicit rate optimal streaming code for channels with burst and arbitrary erasures"
    - "optimal streaming codes for channels with burst and arbitrary erasures"
    - "systematic encoders for generalized gabidulin codes and the q analogue of cauchy matrices"
    - "rate optimal streaming codes for channels with burst and isolated erasures"
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"

Connected through hyperedge HE-3 (induced by source paper "robust low delay streaming pir using convolutional codes"):
  with members:
    - "private information retrieval from locally repairable databases with colluding servers"
    - "private information retrieval from coded storage systems with colluding byzantine and unresponsive servers"
    - "robust private information retrieval on coded data"
    - "layered constructions for low delay streaming codes"
    - "private information retrieval from coded databases with colluding servers"
    - "the capacity of private information retrieval from coded databases"
    - "robust streaming erasure codes based on deterministic channel approximations"
    - "decoding of convolutional codes over the erasure channel"

Connected through hyperedge HE-4 (induced by source paper "constructions of 2 1 2 complete j mdp convolutional codes"):
  with members:
    - "complete mdp convolutional codes"
    - "a new class of superregular matrices and mdp convolutional codes"
    - "decoding of convolutional codes over the erasure channel"

Connected through hyperedge HE-5 (induced by source paper "constructions of mds convolutional codes using superregular matrices"):
  with members:
    - "complete mdp convolutional codes"
    - "a new class of superregular matrices and mdp convolutional codes"
    - "a class of one dimensional mds convolutional codes"

Connected through hyperedge HE-6 (induced by source paper "a new class of convolutional codes and its use in the mceliece cryptosystem"):
  with members:
    - "layered constructions for low delay streaming codes"
    - "a sugiyama like decoding algorithm for convolutional codes"
    - "a polynomial time attack on the bbcrs scheme"
    - "a new class of superregular matrices and mdp convolutional codes"
    - "enhanced public key security for the mceliece cryptosystem"

Connected through hyperedge HE-7 (induced by source paper "necessary field size and probability for mdp and complete mdp convolutional codes"):
  with members:
    - "complete mdp convolutional codes"
    - "a new class of superregular matrices and mdp convolutional codes"
    - "decoding of convolutional codes over the erasure channel"

Connected through hyperedge HE-8 (induced by source paper "complete mdp convolutional codes"):
  with members:
    - "a new class of superregular matrices and mdp convolutional codes"
    - "decoding of convolutional codes over the erasure channel"

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)