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 "a middleware framework for constraint based deployment and autonomic management of distributed applications"):
  Abstract: Submitted to Middleware 04 Funded by the EPSRC UK grant GR/S44501 "Secure LocationIndependent Autonomic Storage Architectures"

Includes members:
  Member "a flexible and secure deployment framework for distributed applications":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "an approach to ad hoc cloud computing")
  Member "a framework for constraint based deployment and autonomic management of distributed applications extended abstract":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a flexible and secure deployment framework for distributed applications")
  Member "constructing active architectures in the archware adl":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a flexible and secure deployment framework for distributed applications")

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.DC(Distributed, Parallel, and Cluster Computing)