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: "migrating to cloud native architectures using microservices an experience report"
  Abstract: Migration to the cloud has been a popular topic in industry and academia in recent years. Despite many benefits that the cloud presents, such as high availability and scalability, most of the on-premise application architectures are not ready to fully exploit the benefits of this environment, and adapting them to this environment is a non-trivial task. Microservices have appeared recently as novel architectural styles that are native to the cloud. These cloud-native architectures can facilitate migrating on-premise architectures to fully benefit from the cloud environments because non-functional attributes, like scalability, are inherent in this style. The existing approaches on cloud migration does not mostly consider cloud-native architectures as their first-class citizens. As a result, the final product may not meet its primary drivers for migration. In this paper, we intend to report our experience and lessons learned in an ongoing project on migrating a monolithic on-premise software architecture to microservices. We concluded that microservices is not a one-fit-all solution as it introduces new complexities to the system, and many factors, such as distribution complexities, should be considered before adopting this style. However, if adopted in a context that needs high flexibility in terms of scalability and availability, it can deliver its promised benefits.

Connected through hyperedge HE-1 (induced by source paper "open source rans in practice an over the air deployment for 5g mec"):
  with members:
    - "micro operator driven local 5g network architecture for industrial internet"
    - "tinylte lightweight ad hoc deployable cellular network for vehicular communication"
    - "end to end simulation of 5g mmwave networks"
    - "on using micro clouds to deliver the fog"
    - "fog computing based radio access networks issues and challenges"
    - "srslte an open source platform for lte evolution and experimentation"
    - "performance evaluation of microservices architectures using containers"

Connected through hyperedge HE-2 (induced by source paper "kuksa a cloud native architecture for enabling continuous delivery in the automotive domain"):
  with members:
    - "microservices migration of a mission critical system"
    - "towards a technique for extracting microservices from monolithic enterprise systems"

Connected through hyperedge HE-3 (induced by source paper "exploring microservices for enhancing internet qos"):
  with members:
    - "optimal virtual network function placement in multi cloud service function chaining architecture"
    - "an nfv and microservice based architecture for on the fly component provisioning in content delivery networks"
    - "about microservices containers and their underestimated impact on network performance"
    - "circuit breakers discovery and api gateways in microservices"
    - "virtual machine placement literature review"
    - "specifying and placing chains of virtual network functions"

Connected through hyperedge HE-4 (induced by source paper "analysis of service oriented modeling approaches for viewpoint specific model driven development of microservice architecture"):
  with members:
    - "model driven development of complex software a research roadmap"

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.SE(Software Engineering)