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: "radical pilot scalable execution of heterogeneous and dynamic workloads on supercomputers"
  Abstract: Traditionally high-performance computing (HPC) systems have been optimized to support mostly monolithic workloads. The workload of many important scientific applications however, is comprised of spatially and temporally heterogeneous tasks that are often dynamically inter-related. These workloads can benefit from being executed at scale on HPC resources but a tension exists between their resource utilization requirements and the capabilities of HPC system software and HPC usage policies. Pilot systems have successfully been used to address this tension. In this paper we introduce RADICAL-Pilot (RP), a scalable and interoperable pilot system that faithfully implements the Pilot abstraction. We describe its design and characterize the performance of its components, as well as its performance on multiple heterogeneous HPC systems. Specifically, we characterize RP's task execution component (the RP Agent), which is engineered for optimal resource utilization while maintaining the full generality of the Pilot abstraction.

Connected through hyperedge HE-1 (induced by source paper "evaluation of pilot jobs for apache spark applications on hpc clusters"):
  with members:
    - "hadoop on hpc integrating hadoop and pilot based dynamic resource management"
    - "comparative evaluation of big data systems on scientific image analytics workloads"
    - "a comprehensive perspective on pilot job systems"

Connected through hyperedge HE-2 (induced by source paper "pilot streaming a stream processing framework for high performance computing"):
  with members:
    - "hadoop on hpc integrating hadoop and pilot based dynamic resource management"
    - "extasy scalable and flexible coupling of md simulations and advanced sampling techniques"
    - "mllib machine learning in apache spark"
    - "a tale of two data intensive paradigms applications abstractions and architectures"
    - "p a model of pilot abstractions"

Connected through hyperedge HE-3 (induced by source paper "synapse synthetic application profiler and emulator"):
  with members:
    - "ensemble toolkit scalable and flexible execution of ensembles of tasks"
    - "a comprehensive perspective on pilot job systems"
    - "integrating abstractions to enhance the execution of distributed applications"
    - "simgrid a sustained effort for the versatile simulation of large scale distributed systems"

Connected through hyperedge HE-4 (induced by source paper "towards general distributed resource selection"):
  with members:
    - "arxiv hepcloud a new paradigm for hep facilities cms amazon web services investigation"
    - "a comprehensive perspective on pilot job systems"
    - "nimrod g an architecture for a resource management and scheduling system in a global computational grid"

Connected through hyperedge HE-5 (induced by source paper "rethinking high performance computing platforms challenges opportunities and recommendations"):
  with members:
    - "verce delivers a productive e science environment for seismology research"

Connected through hyperedge HE-6 (induced by source paper "ensemble toolkit scalable and flexible execution of ensembles of tasks"):
  with members:
    - "extasy scalable and flexible coupling of md simulations and advanced sampling techniques"
    - "repex a flexible framework for scalable replica exchange molecular dynamics simulations"
    - "integrating abstractions to enhance the execution of distributed applications"

Connected through hyperedge HE-7 (induced by source paper "hadoop on hpc integrating hadoop and pilot based dynamic resource management"):
  with members:
    - "repex a flexible framework for scalable replica exchange molecular dynamics simulations"
    - "a tale of two data intensive paradigms applications abstractions and architectures"

Connected through hyperedge HE-8 (induced by source paper "integrating abstractions to enhance the execution of distributed applications"):
  with members:
    - "p a model of pilot abstractions"
    - "survey and analysis of production distributed computing infrastructures"
    - "the anatomy of the grid enabling scalable virtual organizations"

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)