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: "model driven development of complex software a research roadmap"
  Abstract: The term model-driven engineering (MDE) is typically used to describe software development approaches in which abstract models of software systems are created and systematically transformed to concrete implementations. In this paper we give an overview of current research in MDE and discuss some of the major challenges that must be tackled in order to realize the MDE vision of software development. We argue that full realizations of the MDE vision may not be possible in the near to medium-term primarily because of the wicked problems involved. On the other hand, attempting to realize the vision will provide insights that can be used to significantly reduce the gap between evolving software complexity and the technologies used to manage complexity.

Connected through hyperedge HE-1 (induced by source paper "sema a design methodology for building secure android apps"):
  with members:
    - "are free android app security analysis tools effective in detecting known vulnerabilities"
    - "do android taint analysis tools keep their promises"
    - "ghera a repository of android app vulnerability benchmarks"

Connected through hyperedge HE-2 (induced by source paper "on collaborative model driven development of microservices"):
  with members:
    - "towards a viewpoint specific metamodel for model driven development of microservice architecture"

Connected through hyperedge HE-3 (induced by source paper "analysis of service oriented modeling approaches for viewpoint specific model driven development of microservice architecture"):
  with members:
    - "migrating to cloud native architectures using microservices an experience report"

Connected through hyperedge HE-4 (induced by source paper "efficient utility driven self healing employing adaptation rules for large dynamic architectures"):
  with members:
    - "towards linking adaptation rules to the utility function for dynamic architectures"
    - "adaptation and abstract runtime models"
    - "model driven architectural monitoring and adaptation for autonomic systems"

Connected through hyperedge HE-5 (induced by source paper "a systematic approach to constructing incremental topology control algorithms using graph transformation"):
  with members:
    - "applying formal methods to networking theory techniques and applications"

Connected through hyperedge HE-6 (induced by source paper "using a model driven approach in building a provenance framework for tracking policy making processes in smart cities"):
  with members:
    - "provenance as dependency analysis"

Connected through hyperedge HE-7 (induced by source paper "modeling reusable platform independent robot assembly processes"):
  with members:
    - "efficient editor generation for compositional dsls in eclipse"
    - "black box integration of heterogeneous modeling languages for cyber physical systems"
    - "monticore a framework for compositional development of domain specific languages"
    - "from software architecture structure and behavior modeling to implementations of cyber physical systems"
    - "a new skill based robot programming language using uml p statecharts"
    - "a graphical language for real time critical robot commands"
    - "events reactivity in urbiscript"
    - "on reverse engineering the kuka robot language"

Connected through hyperedge HE-8 (induced by source paper "empirical evaluation of effort on composing design models"):
  with members:
    - "cddiff semantic differencing for class diagrams"
    - "addiff semantic differencing for activity diagrams"

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)