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: "clique width of graph classes defined by two forbidden induced subgraphs"
  Abstract: If a graph has no induced subgraph isomorphic to any graph in a finite family $\{H_1,\ldots,H_p\}$, it is said to be $(H_1,\ldots,H_p)$-free. The class of $H$-free graphs has bounded clique-width if and only if $H$ is an induced subgraph of the 4-vertex path $P_4$. We study the (un)boundedness of the clique-width of graph classes defined by two forbidden induced subgraphs $H_1$ and $H_2$. Prior to our study it was not known whether the number of open cases was finite. We provide a positive answer to this question. To reduce the number of open cases we determine new graph classes of bounded clique-width and new graph classes of unbounded clique-width. For obtaining the latter results we first present a new, generic construction for graph classes of unbounded clique-width. Our results settle the boundedness or unboundedness of the clique-width of the class of $(H_1,H_2)$-free graphs (i) for all pairs $(H_1,H_2)$, both of which are connected, except two non-equivalent cases, and (ii) for all pairs $(H_1,H_2)$, at least one of which is not connected, except 11 non-equivalent cases. #R##N#We also consider classes characterized by forbidding a finite family of graphs $\{H_1,\ldots,H_p\}$ as subgraphs, minors and topological minors, respectively, and completely determine which of these classes have bounded clique-width. Finally, we show algorithmic consequences of our results for the graph colour

Connected through hyperedge HE-1 (induced by source paper "theta triangle free and even hole k 4 free graphs part 2 bounds on treewidth"):
  with members:
    - "polynomial time algorithm for maximum weight independent set on p_6 free graphs"
    - "colouring diamond free graphs"
    - "on the structure of pan even hole free graphs"
    - "maximum weight independent sets for p_7 triangle free graphs in polynomial time"

Connected through hyperedge HE-2 (induced by source paper "graph isomorphism for h_1 h_2 free graphs an almost complete dichotomy"):
  with members:
    - "canonisation and definability for graphs of bounded rank width"
    - "an improved isomorphism test for bounded tree width graphs"
    - "a faster isomorphism test for graphs of small degree"
    - "clique width for graph classes closed under complementation"
    - "graph isomorphism for unit square graphs"
    - "induced minor free graphs isomorphism and clique width"
    - "bounding the clique width of h free chordal graphs"
    - "colouring diamond free graphs"

Connected through hyperedge HE-3 (induced by source paper "clique width for graph classes closed under complementation"):
  with members:
    - "the behavior of clique width under graph operations and graph transformations"
    - "hereditary graph classes when the complexities of colouring and clique cover coincide"
    - "bounding the clique width of h free chordal graphs"
    - "colouring diamond free graphs"
    - "isomorphism testing for graphs of bounded rank width"
    - "bounding the clique width of h free split graphs"
    - "bounding clique width via perfect graphs"
    - "classifying the clique width of h free bipartite graphs"

Connected through hyperedge HE-4 (induced by source paper "on low rank width colorings"):
  with members:
    - "first order interpretations of bounded expansion classes"
    - "deciding first order properties of nowhere dense graphs"
    - "compact labelings for efficient first order model checking"

Connected through hyperedge HE-5 (induced by source paper "induced minor free graphs isomorphism and clique width"):
  with members:
    - "graph isomorphism in quasipolynomial time"
    - "isomorphism testing for graphs of bounded rank width"
    - "reduction techniques for graph isomorphism in the context of width parameters"
    - "classifying the clique width of h free bipartite graphs"
    - "towards an isomorphism dichotomy for hereditary graph classes"
    - "fixed parameter tractable canonization and isomorphism test for graphs of bounded treewidth"
    - "clique width and edge contraction"
    - "graph isomorphism for graph classes characterized by two forbidden induced subgraphs"

Connected through hyperedge HE-6 (induced by source paper "colouring diamond free graphs"):
  with members:
    - "the behavior of clique width under graph operations and graph transformations"
    - "induced minor free graphs isomorphism and clique width"
    - "bounding the clique width of h free chordal graphs"
    - "bounding the clique width of h free split graphs"
    - "bounding clique width via perfect graphs"
    - "classifying the clique width of h free bipartite graphs"
    - "a survey on the computational complexity of colouring graphs with forbidden subgraphs"
    - "towards an isomorphism dichotomy for hereditary graph classes"

Connected through hyperedge HE-7 (induced by source paper "bounding the clique width of h free chordal graphs"):
  with members:
    - "the behavior of clique width under graph operations and graph transformations"
    - "colouring diamond free graphs"
    - "isomorphism testing for graphs of bounded rank width"
    - "bounding the clique width of h free split graphs"
    - "bounding clique width via perfect graphs"
    - "classifying the clique width of h free bipartite graphs"
    - "towards an isomorphism dichotomy for hereditary graph classes"
    - "a sat approach to clique width"

Connected through hyperedge HE-8 (induced by source paper "bounding the clique width of h free split graphs"):
  with members:
    - "the behavior of clique width under graph operations and graph transformations"
    - "bounding the clique width of h free chordal graphs"
    - "isomorphism testing for graphs of bounded rank width"
    - "bounding clique width via perfect graphs"
    - "classifying the clique width of h free bipartite graphs"
    - "towards an isomorphism dichotomy for hereditary graph classes"
    - "graph isomorphism for graph classes characterized by two forbidden induced subgraphs"

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)