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: "domination problems in nowhere dense classes of graphs"
  Abstract: We investigate the parameterized complexity of generalisations and variations of the dominating set problem on classes of graphs that are nowhere dense. In particular, we show that the distance-d dominating-set problem, also known as the (k,d)-centres problem, is fixed-parameter tractable on any class that is nowhere dense and closed under induced subgraphs. This generalises known results about the dominating set problem on H-minor free classes, classes with locally ex- cluded minors and classes of graphs of bounded expansion. A key feature of our proof is that it is based simply on the fact that these graph classes are uniformly quasi-wide, and does not rely on a structural decomposition. Our result also establishes that the distance-d dominating-set problem is FPT on classes of bounded expansion, answering a question of Neˇˇ ril and Ossona de Mendez.

Connected through hyperedge HE-1 (induced by source paper "reconfiguration on sparse graphs"):
  with members:
    - "reconfiguration on nowhere dense graph classes"
    - "token jumping in minor closed classes"
    - "polynomial kernels and wideness properties of nowhere dense graph classes"
    - "faster online matrix vector multiplication"
    - "vertex cover reconfiguration and beyond"
    - "reconfiguration over tree decompositions"
    - "finding shortest paths between graph colourings"
    - "reconfiguration in bounded bandwidth and treedepth"

Connected through hyperedge HE-2 (induced by source paper "deciding first order properties of nowhere dense graphs"):
  with members:
    - "fo model checking on posets of bounded width"
    - "lower bounds for the complexity of monadic second order logic"
    - "on brambles grid like minors and parameterized intractability of monadic second order logic"
    - "algorithmic meta theorems"
    - "homomorphism preservation on quasi wide classes"
    - "deciding first order properties of locally tree decomposable structures"
    - "fixed parameter tractability definability and model checking"

Connected through hyperedge HE-3 (induced by source paper "directed nowhere dense classes of graphs"):
  with members:
    - "are there any good digraph width measures"
    - "digraph decompositions and monotonicity in digraph searching"
    - "homomorphism preservation on quasi wide classes"
    - "on complexity of minimum leaf out branching problem"

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)