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: "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
  Abstract: Like classical block codes, a locally repairable code also obeys the Singleton-type bound (we call a locally repairable code {\it optimal} if it achieves the Singleton-type bound). In the breakthrough work of \cite{TB14}, several classes of optimal locally repairable codes were constructed via subcodes of Reed-Solomon codes. Thus, the lengths of the codes given in \cite{TB14} are upper bounded by the code alphabet size $q$. Recently, it was proved through extension of construction in \cite{TB14} that length of $q$-ary optimal locally repairable codes can be $q+1$ in \cite{JMX17}. Surprisingly, \cite{BHHMV16} presented a few examples of $q$-ary optimal locally repairable codes of small distance and locality with code length achieving roughly $q^2$. Very recently, it was further shown in \cite{LMX17} that there exist $q$-ary optimal locally repairable codes with length bigger than $q+1$ and distance propositional to $n$. #R##N#Thus, it becomes an interesting and challenging problem to construct new families of $q$-ary optimal locally repairable codes of length bigger than $q+1$. #R##N#In this paper, we construct a class of optimal locally repairable codes of distance $3$ and $4$ with unbounded length (i.e., length of the codes is independent of the code alphabet size). Our technique is through cyclic codes with particular generator and parity-check polynomials that are carefully chosen.

Connected through hyperedge HE-1 (induced by source paper "constructive asymptotic bounds of locally repairable codes via function fields"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "explicit construction of optimal locally recoverable codes of distance 5 and 6 via binary constant weight codes"
    - "construction of optimal locally recoverable codes and connection with hypergraph"
    - "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-2 (induced by source paper "erasure codes for distributed storage tight bounds and matching constructions"):
  with members:
    - "explicit msr codes with optimal access optimal sub packetization and small field size for d k 1 k 2 k 3"
    - "a tight rate bound and a matching construction for locally recoverable codes with sequential recovery from any number of multiple erasures"
    - "optimal lrc codes for all lenghts n q"
    - "on optimal ternary locally repairable codes"
    - "liquid cloud storage"
    - "rate optimal binary linear locally repairable codes with small availability"
    - "bounds and constructions of codes with all symbol locality and availability"
    - "a study on the impact of locality in the decoding of binary cyclic codes"

Connected through hyperedge HE-3 (induced by source paper "extended integrated interleaved codes over any field with applications to locally recoverable codes"):
  with members:
    - "combinatorial alphabet dependent bounds for locally recoverable codes"
    - "optimal lrc codes for all lenghts n q"
    - "erasure coding for distributed storage an overview"
    - "maximally recoverable lrcs a field size lower bound and constructions for few heavy parities"
    - "bounds and constructions for linear locally repairable codes over binary fields"
    - "optimal binary linear locally repairable codes with disjoint repair groups"
    - "extended product and integrated interleaved codes"
    - "multi block interleaved codes for local and global read access"

Connected through hyperedge HE-4 (induced by source paper "universal and dynamic locally repairable codes with maximal recoverability via sum rank codes"):
  with members:
    - "maximally recoverable codes with hierarchical locality"
    - "reliable and secure multishot network coding using linearized reed solomon codes"
    - "extended integrated interleaved codes over any field with applications to locally recoverable codes"
    - "random construction of partial mds codes"
    - "how long can optimal locally repairable codes be"
    - "constructions of maximally recoverable local reconstruction codes via function fields"
    - "locally repairable codes with unequal local erasure correction"
    - "skew and linearized reed solomon codes and maximum sum rank distance codes over any division ring"

Connected through hyperedge HE-5 (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"
    - "explicit construction of optimal locally recoverable codes of distance 5 and 6 via binary constant weight codes"
    - "optimal lrc codes for all lenghts n q"
    - "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-6 (induced by source paper "codes with hierarchical locality from covering maps of curves"):
  with members:
    - "secure coding practices in java challenges and vulnerabilities"
    - "construction of asymptotically good locally repairable codes via automorphism groups of function fields"
    - "optimal binary linear locally repairable codes with disjoint repair groups"
    - "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"
    - "multi erasure locally recoverable codes over small fields"
    - "codes with hierarchical locality"

Connected through hyperedge HE-7 (induced by source paper "explicit construction of optimal locally recoverable codes of distance 5 and 6 via binary constant weight codes"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "optimal lrc codes for all lenghts n q"
    - "construction of optimal locally recoverable codes and connection with hypergraph"
    - "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"
    - "cyclic lrc codes binary lrc codes and upper bounds on the distance of cyclic codes"
    - "locally recoverable codes on algebraic curves"

Connected through hyperedge HE-8 (induced by source paper "explicit optimal length locally repairable codes of distance 5"):
  with members:
    - "how long can optimal locally repairable codes be"
    - "explicit construction of optimal locally recoverable codes of distance 5 and 6 via binary constant weight codes"
    - "affine cartesian codes with complementary duals"
    - "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"

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)