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: "communication dualism in distributed systems with petri net interpretation"
  Abstract: In the paper notion of communication dualism id formalized and explained in Petri net interpretation. We consider communication dualism a basic property of communication in distributed systems. The formalization is done in the Integrated Model of Distributed Systems (IMDS) where synchronous communication, as well as asynchronous message-passing and variable-sharing are modeled in a common framework. In the light of this property, communication in distributed systems can be seen as a two-dimensional phenomenon with passing being its spatial dimension and sharing its temporal dimension. Any distributed system can be modeled as a composition of message-passes asynchronous processes or as a composition of variable-sharing asynchronous processes. A method of automatic process extraction in Petri net interpretation of IMDS is presented.

Connected through hyperedge HE-1 (induced by source paper "cooperation of multiple autonomous robots and analysis of their swarm behavior"):
  with members:
    - "synthesis of large dynamic concurrent programs from dynamic specifications"

Connected through hyperedge HE-2 (induced by source paper "rybu imperative style preprocessor for verification of distributed systems in the dedan environment"):
  with members:
    - "improving resilience of autonomous moving platforms by real time analysis of their cooperation"

Connected through hyperedge HE-3 (induced by source paper "improving resilience of autonomous moving platforms by real time analysis of their cooperation"):
  with members:
    - "deadlock and termination detection using imds formalism and model checking version 2"

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)