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: "polynomial delay algorithm for listing minimal edge dominating sets in graphs"
  Abstract: The Transversal problem, i.e, the enumeration of all the minimal transversals of a hypergraph in output-polynomial time, i.e, in time polynomial in its size and the cumulated size of all its minimal transversals, is a fifty years old open problem, and up to now there are few examples of hypergraph classes where the problem is solved. A minimal dominating set in a graph is a subset of its vertex set that has a non empty intersection with the closed neighborhood of every vertex. It is proved in [M. M. Kant\'e, V. Limouzy, A. Mary, L. Nourine, On the Enumeration of Minimal Dominating Sets and Related Notions, In Revision 2014] that the enumeration of minimal dominating sets in graphs and the enumeration of minimal transversals in hypergraphs are two equivalent problems. Hoping this equivalence can help to get new insights in the Transversal problem, it is natural to look inside graph classes. It is proved independently and with different techniques in [Golovach et al. - ICALP 2013] and [Kant\'e et al. - ISAAC 2012] that minimal edge dominating sets in graphs (i.e, minimal dominating sets in line graphs) can be enumerated in incremental output-polynomial time. We provide the first polynomial delay and polynomial space algorithm that lists all the minimal edge dominating sets in graphs, answering an open problem of [Golovach et al. - ICALP 2013]. Besides the result, we hope the used techniques that are a mix of a modification of the well-known Berge's algorithm and a strong use of the structure of line graphs, are of great interest and could be used to get new output-polynomial time algorithms.

Connected through hyperedge HE-1 (induced by source paper "on kernelization for edge dominating set under structural parameters"):
  with members:
    - "a randomized polynomial kernelization for vertex cover with a smaller parameter"
    - "raising the bar for vertex cover fixed parameter tractability above a higher guarantee"
    - "kernelization lower bounds by cross composition"
    - "faster parameterized algorithms using linear programming"
    - "kernelization of packing problems"
    - "representative sets and irrelevant vertices new tools for kernelization"
    - "on multiway cut parameterized above lower bounds"
    - "vertex cover kernelization revisited upper and lower bounds for a refined parameter"

Connected through hyperedge HE-2 (induced by source paper "efficient enumeration of dominating sets for sparse graphs"):
  with members:
    - "output polynomial enumeration on graphs of bounded local linear mim width"
    - "on the enumeration of minimal dominating sets and related notions"
    - "efficient enumeration of induced subtrees in a k degenerate graph"
    - "a polynomial delay algorithm for enumerating minimal dominating sets in chordal graphs"
    - "optimal listing of cycles and st paths in undirected graphs"
    - "new results on monotone dualization and generating hypergraph transversals"

Connected through hyperedge HE-3 (induced by source paper "faster algorithms to enumerate hypergraph transversals"):
  with members:
    - "on problems as hard as cnf sat"
    - "exact algorithms via monotone local search"
    - "on the enumeration of minimal dominating sets and related notions"
    - "a polynomial delay algorithm for enumerating minimal dominating sets in chordal graphs"
    - "a universally fastest algorithm for max 2 sat max 2 csp and everything in between"
    - "new results on monotone dualization and generating hypergraph transversals"

Connected through hyperedge HE-4 (induced by source paper "output polynomial enumeration on graphs of bounded local linear mim width"):
  with members:
    - "on the enumeration of minimal dominating sets and related notions"
    - "a polynomial delay algorithm for enumerating minimal dominating sets in chordal graphs"
    - "new results on monotone dualization and generating hypergraph transversals"

Connected through hyperedge HE-5 (induced by source paper "a polynomial delay algorithm for enumerating minimal dominating sets in chordal graphs"):
  with members:
    - "on the enumeration of minimal dominating sets and related notions"
    - "new results on monotone dualization and generating hypergraph transversals"

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)