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: "fixed points of boolean networks guessing graphs and coding theory"
  Abstract: In this paper, we are interested in the number of fixed points of functions $f:A^n\to A^n$ over a finite alphabet $A$ defined on a given signed digraph $D$. We first use techniques from network coding to derive some lower bounds on the number of fixed points that only depends on $D$. We then discover relationships between the number of fixed points of $f$ and problems in coding theory, especially the design of codes for the asymmetric channel. Using these relationships, we derive upper and lower bounds on the number of fixed points, which significantly improve those given in the literature. We also unveil some interesting behaviour of the number of fixed points of functions with a given signed digraph when the alphabet varies. We finally prove that signed digraphs with more (disjoint) positive cycles actually do not necessarily have functions with more fixed points.

Connected through hyperedge HE-1 (induced by source paper "on the influence of the interaction graph on a finite dynamical system"):
  with members:
    - "guessing numbers of odd cycles"
    - "simple dynamics on graphs"
    - "on the possible values of the entropy of undirected graphs"
    - "complete simulation of automata networks"
    - "reduction and fixed points of boolean networks and linear network coding solvability"
    - "graph theoretical constructions for graph entropy and network coding based communications"
    - "a simple necessary and sufficient condition for the double unicast problem"

Connected through hyperedge HE-2 (induced by source paper "storage capacity as an information theoretic vertex cover and the index coding rate"):
  with members:
    - "exact algorithms for maximum independent set"
    - "approximate capacity of index coding for some classes of graphs"
    - "storage capacity of repairable networks"
    - "bounding multiple unicasts through index coding and locally repairable codes"
    - "an equivalence between network coding and index coding"
    - "locally repairable codes"
    - "on the locality of codeword symbols"
    - "lexicographic products and the power of non linear network coding"

Connected through hyperedge HE-3 (induced by source paper "asynchronous simulation of boolean networks by monotone boolean networks"):
  with members:
    - "reduction and fixed points of boolean networks and linear network coding solvability"
    - "negative circuits and sustained oscillations in asynchronous automata networks"

Connected through hyperedge HE-4 (induced by source paper "finite dynamical systems hat games and coding theory"):
  with members:
    - "on a duality between recoverable distributed storage and index coding"
    - "closure solvability for network coding and secret sharing"
    - "an equivalence between network coding and index coding"
    - "graph theoretical constructions for graph entropy and network coding based communications"
    - "on the index coding problem and its relation to network coding and matroid theory"
    - "broadcasting with side information"

Connected through hyperedge HE-5 (induced by source paper "fixed points and connections between positive and negative cycles in boolean networks"):
  with members:
    - "reduction and fixed points of boolean networks and linear network coding solvability"
    - "fixed point theorems for boolean networks expressed in terms of forbidden subnetworks"
    - "negative circuits and sustained oscillations in asynchronous automata networks"
    - "positive circuits and maximal number of fixed points in discrete dynamical systems"

Connected through hyperedge HE-6 (induced by source paper "on the possible values of the entropy of undirected graphs"):
  with members:
    - "reduction and fixed points of boolean networks and linear network coding solvability"
    - "closure solvability for network coding and secret sharing"
    - "graph theoretical constructions for graph entropy and network coding based communications"
    - "positive circuits and maximal number of fixed points in discrete dynamical systems"

Connected through hyperedge HE-7 (induced by source paper "on the flora of asynchronous locally non monotonic boolean automata networks"):
  with members:
    - "reduction and fixed points of boolean networks and linear network coding solvability"
    - "full characterization of attractors for two intersected asynchronous boolean automata cycles"
    - "boolean networks synchronism sensitivity and xor circulant networks convergence time"
    - "synchronism vs asynchronism in boolean networks"

Connected through hyperedge HE-8 (induced by source paper "reduction and fixed points of boolean networks and linear network coding solvability"):
  with members:
    - "on a duality between recoverable distributed storage and index coding"
    - "fixed point theorems for boolean networks expressed in terms of forbidden subnetworks"
    - "closure solvability for network coding and secret sharing"
    - "graph theoretical constructions for graph entropy and network coding based communications"
    - "on the index coding problem and its relation to network coding and matroid theory"
    - "positive circuits and maximal number of fixed points in discrete dynamical systems"

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.DM(Discrete Mathematics)