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: "robustness of structurally equivalent concurrent parity games"
  Abstract: We consider two-player stochastic games played on a finite state space for an infinite number of rounds. The games are concurrent: in each round, the two players (player 1 and player 2) choose their moves independently and simultaneously; the current state and the two moves determine a probability distribution over the successor states. We also consider the important special case of turn-based stochastic games where players make moves in turns, rather than concurrently. We study concurrent games with \omega-regular winning conditions specified as parity objectives. The value for player 1 for a parity objective is the maximal probability with which the player can guarantee the satisfaction of the objective against all strategies of the opponent. We study the problem of continuity and robustness of the value function in concurrent and turn-based stochastic parity gameswith respect to imprecision in the transition probabilities. We present quantitative bounds on the difference of the value function (in terms of the imprecision of the transition probabilities) and show the value continuity for structurally equivalent concurrent games (two games are structurally equivalent if the support of the transition function is same and the probabilities differ). We also show robustness of optimal strategies for structurally equivalent turn-based stochastic parity games. Finally we show that the value continuity property breaks without the structurally equivalent assumption (even for Markov chains) and show that our quantitative bound is asymptotically optimal. Hence our results are tight (the assumption is both necessary and sufficient) and optimal (our quantitative bound is asymptotically optimal).

Connected through hyperedge HE-1 (induced by source paper "proving expected sensitivity of probabilistic programs with randomized variable dependent termination time"):
  with members:
    - "kantorovich continuity of probabilistic programs"
    - "new approaches for almost sure termination of probabilistic programs"
    - "computational approaches for stochastic shortest path on succinct mdps"
    - "bounded expectations resource analysis for probabilistic programs"
    - "proving expected sensitivity of probabilistic programs"
    - "finding polynomial loop invariants for probabilistic programs"
    - "a new proof rule for almost sure termination"
    - "a semantic account of metric preservation"

Connected through hyperedge HE-2 (induced by source paper "on the complexity of reachability in parametric markov decision processes"):
  with members:
    - "parameter synthesis for markov models"
    - "qualitative reachability for open interval markov chains"
    - "accelerated model checking of parametric markov chains"
    - "sea param exploring schedulers in parametric mdps"
    - "parametric markov chains pctl complexity and fraction free gaussian elimination"
    - "a storm is coming a modern probabilistic model checker"
    - "parameter synthesis for markov models faster than ever"
    - "a symbolic sat based algorithm for almost sure reachability with small strategies in pomdps"

Connected through hyperedge HE-3 (induced by source paper "proving expected sensitivity of probabilistic programs with randomized execution time"):
  with members:
    - "kantorovich continuity of probabilistic programs"
    - "computational approaches for stochastic shortest path on succinct mdps"
    - "bounded expectations resource analysis for probabilistic programs"
    - "proving expected sensitivity of probabilistic programs"
    - "a semantic account of metric preservation"
    - "coupling proofs are probabilistic product programs"
    - "termination analysis of probabilistic programs through positivstellensatz s"
    - "weakest precondition reasoning for expected run times of probabilistic programs"

Connected through hyperedge HE-4 (induced by source paper "bidding mechanisms in graph games"):
  with members:
    - "infinite duration poorman bidding games"
    - "quantitative analysis of smart contracts"
    - "infinite duration bidding games"

Connected through hyperedge HE-5 (induced by source paper "reachability in augmented interval markov chains"):
  with members:
    - "parameter synthesis for markov models faster than ever"
    - "percentile queries in multi dimensional markov decision processes"

Connected through hyperedge HE-6 (induced by source paper "faster statistical model checking for unbounded temporal properties"):
  with members:
    - "verification of markov decision processes using learning algorithms"
    - "uppaal smc statistical model checking for priced timed automata"

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.GT(Computer Science and Game Theory)