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: "parallel and distributed simulation from many cores to the public cloud"
  Abstract: In this tutorial paper, we will firstly review some basic simulation concepts and then introduce the parallel and distributed simulation techniques in view of some new challenges of today and tomorrow. More in particular, in the last years there has been a wide diffusion of many cores architectures and we can expect this trend to continue. On the other hand, the success of cloud computing is strongly promoting the “everything as a service” paradigm. Is parallel and distributed simulation ready for these new challenges? The current approaches present many limitations in terms of usability and adaptivity: there is a strong need for new evaluation metrics and for revising the currently implemented mechanisms. In the last part of the paper, we propose a new approach based on multi-agent systems for the simulation of complex systems. It is possible to implement advanced techniques such as the migration of simulated entities in order to build mechanisms that are both adaptive and very easy to use. Adaptive mechanisms are able to significantly reduce the communication cost in the parallel/distributed architectures, to implement load-balance techniques and to cope with execution environments that are both variable and dynamic.

Connected through hyperedge HE-1 (induced by source paper "distributed hybrid simulation of the internet of things and smart territories distributed hybrid simulation of the internet of things and smart territories"):
  with members:
    - "modeling the internet of things a simulation perspective"
    - "the simulation model partitioning problem an adaptive solution based on self clustering"
    - "a survey on handover management in mobility architectures"
    - "smart shires the revenge of countrysides"
    - "simulation of the internet of things"
    - "smart multihoming in smart shires mobility and communication management for smart services in countrysides"
    - "new trends in parallel and distributed simulation from many cores to cloud computing"
    - "sensing as a service model for smart cities supported by internet of things"

Connected through hyperedge HE-2 (induced by source paper "towards evaluating emergent behavior of the internet of things using large scale simulation techniques"):
  with members:
    - "the simulation model partitioning problem an adaptive solution based on self clustering"
    - "simulation of the internet of things"
    - "new trends in parallel and distributed simulation from many cores to cloud computing"

Connected through hyperedge HE-3 (induced by source paper "multi level simulation of internet of things on smart territories"):
  with members:
    - "highly intensive data dissemination in complex networks"
    - "a survey on handover management in mobility architectures"
    - "smart shires the revenge of countrysides"
    - "simulation of the internet of things"
    - "smart multihoming in smart shires mobility and communication management for smart services in countrysides"
    - "new trends in parallel and distributed simulation from many cores to cloud computing"
    - "lunes agent based simulation of p2p systems"

Connected through hyperedge HE-4 (induced by source paper "simulation of the internet of things"):
  with members:
    - "a survey on handover management in mobility architectures"
    - "smart shires the revenge of countrysides"
    - "smart multihoming in smart shires mobility and communication management for smart services in countrysides"
    - "new trends in parallel and distributed simulation from many cores to cloud computing"
    - "sensing as a service model for smart cities supported by internet of things"
    - "publish subscribe systems via gossip a study based on complex networks"
    - "lunes agent based simulation of p2p systems"

Connected through hyperedge HE-5 (induced by source paper "new trends in parallel and distributed simulation from many cores to cloud computing"):
  with members:
    - "lunes agent based simulation of p2p systems"
    - "adaptive event dissemination for peer to peer multiplayer online games"

Connected through hyperedge HE-6 (induced by source paper "parallel discrete event simulation with erlang"):
  with members:
    - "time warp on the go"

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.DC(Distributed, Parallel, and Cluster Computing)