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: "an algorithmic proof of the lopsided lovasz local lemma"
  Abstract: For any probability space and a collection of events with what we call a lopsided association graph, we give an algorithmic proof of the Lopsided Lovasz Local Lemma, and its stronger known forms. The only algorithmic assumption is the availability of a resampling oracle for each event. The resampling oracles act as an abstraction layer that isolates the details of the proof from the details of the probability space. The number of resamplings performed by the algorithm is bounded by expressions similar to those obtained by Moser and Tardos, and others. The overall computational efficiency depends on the runtime of the resampling oracles. We develop efficient resampling oracles for the known uses of the Lopsided Lovasz Local Lemma, unifying previous algorithmic applications and presenting new results for packings of Latin transversals, rainbow matchings and rainbow spanning trees.

Connected through hyperedge HE-1 (induced by source paper "algorithmic and enumerative aspects of the moser tardos distribution"):
  with members:
    - "lopsidependency in the moser tardos framework beyond the lopsided lovasz local lemma"
    - "parallel algorithms and concentration bounds for the lovasz local lemma via witness dags"
    - "an algorithmic proof of the lovasz local lemma via resampling oracles"
    - "improved bounds and parallel algorithms for the lovasz local lemma"
    - "new constructive aspects of the lovasz local lemma"
    - "a constructive proof of the general lovasz local lemma"

Connected through hyperedge HE-2 (induced by source paper "commutativity in the random walk formulation of the lovasz local lemma"):
  with members:
    - "commutativity in the algorithmic lovasz local lemma"
    - "an algorithmic proof of the lovasz local lemma via resampling oracles"
    - "on the algorithmic lov asz local lemma and acyclic edge coloring"

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)