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 "digital ecosystems ecosystem oriented architectures"):
  Abstract: We view Digital Ecosystems to be the digital counterparts of biological ecosystems. Here, we are concerned with the creation of these Digital Ecosystems, exploiting the self-organising properties of biological ecosystems to evolve high-level software applications. Therefore, we created the Digital Ecosystem, a novel optimisation technique inspired by biological ecosystems, where the optimisation works at two levels: a first optimisation, migration of agents which are distributed in a decentralised peer-to-peer network, operating continuously in time; this process feeds a second optimisation based on evolutionary computing that operates locally on single peers and is aimed at finding solutions to satisfy locally relevant constraints. The Digital Ecosystem was then measured experimentally through simulations, with measures originating from theoretical ecology, evaluating its likeness to biological ecosystems. This included its responsiveness to requests for applications from the user base, as a measure of the ecological succession (ecosystem maturity). Overall, we have advanced the understanding of Digital Ecosystems, creating Ecosystem-Oriented Architectures (EOA) where the word ecosystem is more than just a metaphor.

Includes members:
  Member "the computing of digital ecosystems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "ecosystem oriented distributed evolutionary computing")
  Member "complex adaptive digital ecosystems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "ecosystem oriented distributed evolutionary computing")
  Member "the abc of digital business ecosystems":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "ecosystem oriented distributed evolutionary computing")
  Member "digital business ecosystems natural science paradigms":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "crowds for clouds recent trends in humanities research infrastructures")
  Member "digital ecosystems self organisation of evolving agent populations":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "ecosystem oriented distributed evolutionary computing")
  Member "biology of applied digital ecosystems":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "ecosystem oriented distributed evolutionary computing")
  Member "digital ecosystems evolving service oriented architectures":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "ontomath digital ecosystem ontologies mathematical knowledge analytics and management")
  Member "avoiding the bloat with stochastic grammar based genetic programming":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "improving model based genetic programming for symbolic regression of small expressions")

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.NI(Networking and Internet Architecture)