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: "unbounded error quantum computation with small space bounds"
  Abstract: We prove the following facts about the language recognition power of quantum Turing machines (QTMs) in the unbounded error setting: QTMs are strictly more powerful than probabilistic Turing machines for any common space bound s satisfying s(n)=o(loglogn). For ''one-way'' Turing machines, where the input tape head is not allowed to move left, the above result holds for s(n)=o(logn). We also give a characterization for the class of languages recognized with unbounded error by real-time quantum finite automata (QFAs) with restricted measurements. It turns out that these automata are equal in power to their probabilistic counterparts, and this fact does not change when the QFA model is augmented to allow general measurements and mixed states. Unlike the case with classical finite automata, when the QFA tape head is allowed to remain stationary in some steps, more languages become recognizable. We define and use a QTM model that generalizes the other variants introduced earlier in the study of quantum space complexity.

Connected through hyperedge HE-1 (induced by source paper "quantum finite automata survey status and research directions"):
  with members:
    - "unary probabilistic and quantum automata on promise problems"
    - "power of the interactive proof systems with verifiers modeled by semi quantum two way finite automata"
    - "promise problems solved by quantum and classical finite automata"
    - "magic coins are useful for small space quantum machines"
    - "debates with small transparent quantum verifiers"
    - "from quantum query complexity to state complexity"
    - "classical and quantum realtime alternating automata"
    - "quantum finite automata a modern introduction"

Connected through hyperedge HE-2 (induced by source paper "nonuniform families of polynomial size quantum finite automata and quantum logarithmic space computation with polynomial size advice"):
  with members:
    - "state complexity characterizations of parameterized degree bounded graph connectivity sub linear space computation and the linear space hypothesis"
    - "the 2cnf boolean formula satisfiability problem and the linear space hypothesis"
    - "complexity bounds of constant space quantum computation"
    - "automata and quantum computing"
    - "classical automata on promise problems"
    - "oracle pushdown automata nondeterministic reducibilities and the cfl hierarchy over the family of context free languages"
    - "quantum computation with write only memory"
    - "the roles of advice to one tape linear time turing machines and finite automata"

Connected through hyperedge HE-3 (induced by source paper "polynomially ambiguous probabilistic automata on restricted languages"):
  with members:
    - "when is containment decidable for probabilistic automata"
    - "the freeness problem over matrix semigroups and bounded languages"
    - "on the complexity of the orbit problem"

Connected through hyperedge HE-4 (induced by source paper "the minimal probabilistic and quantum finite automata recognizing uncountably many languages with fixed cutpoints"):
  with members:
    - "automata and quantum computing"
    - "quantum stochastic and pseudo stochastic languages with few states"
    - "quantum finite automata a modern introduction"

Connected through hyperedge HE-5 (induced by source paper "one way topological automata and the tantalizing effects of their topological features"):
  with members:
    - "automata and quantum computing"
    - "languages recognized by nondeterministic quantum finite automata"

Connected through hyperedge HE-6 (induced by source paper "language recognition power and succinctness of affine automata"):
  with members:
    - "affine counter automata"
    - "zero error affine unitary and probabilistic obdds"
    - "can one quantum bit separate any pair of words with zero error"
    - "on the computational power of affine automata"
    - "affine computation and affine automaton"
    - "automata and quantum computing"
    - "unary probabilistic and quantum automata on promise problems"
    - "potential of quantum finite automata with exact acceptance"

Connected through hyperedge HE-7 (induced by source paper "uncountable classical and quantum complexity classes"):
  with members:
    - "probabilistic verification of all languages"
    - "postselecting probabilistic finite state recognizers and verifiers"
    - "uncountable realtime probabilistic classes"
    - "automata and quantum computing"
    - "magic coins are useful for small space quantum machines"
    - "quantum stochastic and pseudo stochastic languages with few states"
    - "quantum finite automata a modern introduction"
    - "new results on the minimum amount of useful space"

Connected through hyperedge HE-8 (induced by source paper "affine computation and affine automaton"):
  with members:
    - "language recognition power and succinctness of affine automata"
    - "can one quantum bit separate any pair of words with zero error"
    - "automata and quantum computing"
    - "quantum finite automata a modern introduction"
    - "languages recognized by nondeterministic quantum finite 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.CC(Computational Complexity)