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: "efficient enumeration of bipartite subgraphs in graphs"
  Abstract: Subgraph enumeration problems ask to output all subgraphs of an input graph that belong to a specified graph class or satisfy a given constraint. These problems have been widely studied in theoretical computer science. So far, many efficient enumeration algorithms for the fundamental substructures such as spanning trees, cycles, and paths, have been developed. This paper addresses the enumeration problem of bipartite subgraphs. Even though bipartite graphs are quite fundamental and have numerous applications in both theory and practice, their enumeration algorithms have not been intensively studied, to the best of our knowledge. We propose the first non-trivial algorithms for enumerating all bipartite subgraphs in a given graph. As the main results, we develop two efficient algorithms: the one enumerates all bipartite induced subgraphs of a graph with degeneracy k in \(\mathcal {O}\left( k\right) \) time per solution. The other enumerates all bipartite subgraphs in \(\mathcal {O}\left( 1\right) \) time per solution.

Connected through hyperedge HE-1 (induced by source paper "proximity search for maximal subgraph enumeration"):
  with members:
    - "output polynomial enumeration on graphs of bounded local linear mim width"
    - "on the enumeration of minimal dominating sets and related notions"
    - "compression via matroids a randomized polynomial kernel for odd cycle transversal"

Connected through hyperedge HE-2 (induced by source paper "constant amortized time enumeration of independent sets for graphs with bounded clique number"):
  with members:
    - "efficient enumeration of dominating sets for sparse graphs"
    - "efficient enumeration of induced subtrees in a k degenerate graph"
    - "small maximal independent sets and faster exact graph coloring"

Connected through hyperedge HE-3 (induced by source paper "an efficient algorithm for enumerating chordal bipartite induced subgraphs in sparse graphs"):
  with members:
    - "efficient enumeration of induced subtrees in a k degenerate graph"

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.DS(Data Structures and Algorithms)