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: "jolie coog buildings internet of things for smart building infrastructure supporting concurrent apps utilizing distibuted microservices"
  Abstract: A large percentage of buildings, domestic or special-purpose, is expected to become increasingly “smarter” in the future, due to the immense benefits in terms of energy saving, safety, flexibility, and comfort, that relevant new technologies offer. However, concerning the hardware, software, or platform levels, no clearly dominant standard frameworks currently exist. Here, we will present a prototype platform for supporting multiple concurrent applications for smart buildings, which is utilizing an advanced sensor network as well as a distributed micro services architecture, centrally featuring the Jolie language. The architecture and benefits of our system are discussed, as well as a prototype containing a number of nodes and a user interface, deployed in a real-world academic building environment. Our results illustrate the promising nature of our approach, as well as open avenues for future work towards it wider and larger scale applicability.

Connected through hyperedge HE-1 (induced by source paper "size matters microservices research and applications"):
  with members:
    - "a reference architecture for smart and software defined buildings"
    - "teaching devops in academia and industry reflections and vision"
    - "teaching devops in corporate environments an experience report"
    - "open source platform digital personal assistant"
    - "microservices a language based approach"
    - "jolie static type checker a prototype"
    - "microservices science and engineering"
    - "microservices yesterday today and tomorrow"

Connected through hyperedge HE-2 (induced by source paper "devops and its philosophy education matters"):
  with members:
    - "teaching devops in corporate environments an experience report"
    - "on collaborative model driven development of microservices"
    - "microservices how to make your application scale"
    - "microservices yesterday today and tomorrow"
    - "deriving specifications of dependable systems toward a method"

Connected through hyperedge HE-3 (induced by source paper "a reference architecture for smart and software defined buildings"):
  with members:
    - "an architecture for distributed ledger based m2m auditing for electric autonomous vehicles"
    - "information exchange in randomly deployed dense wsns with wireless energy harvesting capabilities"
    - "the internet of hackable things"

Connected through hyperedge HE-4 (induced by source paper "teaching devops in academia and industry reflections and vision"):
  with members:
    - "teaching devops in corporate environments an experience report"
    - "microservices how to make your application scale"
    - "microservices yesterday today and tomorrow"

Connected through hyperedge HE-5 (induced by source paper "teaching devops in corporate environments an experience report"):
  with members:
    - "microservices how to make your application scale"
    - "microservices yesterday today and tomorrow"
    - "complete contracts through specification drivers"
    - "unifying requirements and code an example"

Connected through hyperedge HE-6 (induced by source paper "m2m billing for electric autonomous vehicles"):
  with members:
    - "dissipation of stop and go waves via control of autonomous vehicles field experiments"
    - "towards blockchain based robonomics autonomous agents behavior validation"
    - "microservices how to make your application scale"

Connected through hyperedge HE-7 (induced by source paper "an architecture for distributed ledger based m2m auditing for electric autonomous vehicles"):
  with members:
    - "dissipation of stop and go waves via control of autonomous vehicles field experiments"
    - "towards blockchain based robonomics autonomous agents behavior validation"
    - "microservices how to make your application scale"

Connected through hyperedge HE-8 (induced by source paper "open source platform digital personal assistant"):
  with members:
    - "microservices how to make your application scale"
    - "microservices yesterday today and tomorrow"
    - "information exchange in randomly deployed dense wsns with wireless energy harvesting capabilities"

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)