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: "explicit construction of optimal locally recoverable codes of distance 5 and 6 via binary constant weight codes"
  Abstract: It was shown in \cite{GXY18} that the length $n$ of a $q$-ary linear locally recoverable code with distance $d\ge 5$ is upper bounded by $O(dq^3)$. Thus, it is a challenging problem to construct $q$-ary locally recoverable codes with distance $d\ge 5$ and length approaching the upper bound. The paper \cite{GXY18} also gave an algorithmic construction of $q$-ary locally recoverable codes with locality $r$ and length $n=\Omega_r(q^2)$ for $d=5$ and $6$, where $\Omega_r$ means that the implicit constant depends on locality $r$. In the present paper, we present an explicit construction of $q$-ary locally recoverable codes of distance $d= 5$ and $6$ via binary constant weight codes. It turns out that (i) our construction is simpler and more explicit; and (ii) lengths of our codes are larger than those given in \cite{GXY18}.

Connected through hyperedge HE-1 (induced by source paper "on optimal locally repairable codes and generalized sector disk codes"):
  with members:
    - "array codes with local properties"
    - "universal and dynamic locally repairable codes with maximal recoverability via sum rank codes"
    - "how long can optimal locally repairable codes be"
    - "on optimal locally repairable codes with super linear length"
    - "explicit optimal length locally repairable codes of distance 5"
    - "locality and availability of array codes constructed from subspaces"
    - "optimal locally repairable codes via elliptic curves"
    - "bounds and constructions of codes with multiple localities"

Connected through hyperedge HE-2 (induced by source paper "constructive asymptotic bounds of locally repairable codes via function fields"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "construction of optimal locally recoverable codes and connection with hypergraph"
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "construction of asymptotically good locally repairable codes via automorphism groups of function fields"
    - "construction of optimal locally repairable codes via automorphism groups of rational function fields"
    - "optimal locally repairable codes via elliptic curves"
    - "bounds on the parameters of locally recoverable codes"
    - "locally recoverable codes on algebraic curves"

Connected through hyperedge HE-3 (induced by source paper "long optimal or small defect lrc codes with unbounded minimum distances"):
  with members:
    - "optimal locally repairable codes via elliptic curves"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "optimal linear and cyclic locally repairable codes over small fields"
    - "locally recoverable codes on algebraic curves"
    - "binary cyclic codes that are locally repairable"
    - "optimal linear codes with a local error correction property"
    - "locally repairable codes"
    - "on the locality of codeword symbols"

Connected through hyperedge HE-4 (induced by source paper "on optimal locally repairable codes with super linear length"):
  with members:
    - "combinatorial alphabet dependent bounds for locally recoverable codes"
    - "how long can optimal locally repairable codes be"
    - "optimal lrc codes for all lenghts n q"
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "explicit optimal length locally repairable codes of distance 5"
    - "irregular recovery and unequal locality for locally recoverable codes with availability"
    - "locality and availability of array codes constructed from subspaces"
    - "optimal locally repairable systematic codes based on packings"

Connected through hyperedge HE-5 (induced by source paper "explicit optimal length locally repairable codes of distance 5"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "affine cartesian codes with complementary duals"
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "construction of optimal locally repairable codes via automorphism groups of rational function fields"
    - "locally recoverable codes from algebraic curves and surfaces"
    - "optimal locally repairable codes via elliptic curves"
    - "a family of optimal locally recoverable codes"
    - "optimal locally repairable codes via rank metric codes"

Connected through hyperedge HE-6 (induced by source paper "construction of optimal locally recoverable codes and connection with hypergraph"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "locally recoverable codes from algebraic curves and surfaces"
    - "a family of optimal locally recoverable codes"
    - "optimal locally repairable codes and connections to matroid theory"
    - "optimal linear codes with a local error correction property"

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)