human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "reversal complexity revisited"):
  Abstract: We study a generalized version of reversal bounded Turing machines where, apart from several tapes on which the number of head reversals is bounded by r(n), there are several further tapes on which head reversals remain unrestricted, but size is bounded by s(n). Recently, such machines were introduced as a formalization of a computation model that restricts random access to external memory and internal memory space. Here, each of the tapes with a restriction on the head reversals corresponds to an external memory device, and the tapes of restricted size model internal memory. We use ST(r(n),s(n),O(1)) to denote the class of all problems that can be solved by deterministic Turing machines that comply to the above resource bounds. Similarly, NST and RST, respectively, are used for the corresponding nondeterministic and randomized classes. #R##N#While previous papers focused on lower bounds for particular problems, including sorting, the set equality problem, and several query evaluation problems, the present paper addresses the relations between the (R,N)ST-classes and classical complexity classes and investigates the structural complexity of the (R,N)ST-classes. Our main results are (1) a trade-off between internal memory space and external memory head reversals, (2) correspondences between the (R,N)ST-classes and ``classical'' time-bounded, space-bounded, reversal-bounded, and circuit complexity classes, and (3) hierarchies of (R)ST-classes in terms of increasing numbers of head reversals on external memory tapes.

Includes members:
  Member "randomized computations on large data sets tight lower bounds":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "validating xml documents in the streaming model with external memory")
  Member "tight lower bounds for query processing on streaming and external memory data":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "streamability of nested word transductions")

Question: Please tell me which class the source paper 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)