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: "a comparison of mechanisms for integrating handwritten and generated code for object oriented programming languages"
  Abstract: Code generation from models is a core activity in model-driven development (MDD). For complex systems it is usually impossible to generate the entire software system from models alone. Thus, MDD requires mechanisms for integrating generated and handwritten code. Applying such mechanisms without considering their effects can cause issues in projects with many model and code artifacts, where a sound integration for generated and handwritten code is necessary. We provide an overview of mechanisms for integrating generated and handwritten code for object-oriented languages. In addition to that, we define and apply criteria to compare these mechanisms. The results are intended to help MDD tool developers in choosing an appropriate integration mechanism.

Connected through hyperedge HE-1 (induced by source paper "engineering tagging languages for dsls"):
  with members:
    - "black box integration of heterogeneous modeling languages for cyber physical systems"
    - "monticore a framework for compositional development of domain specific languages"
    - "a domain specific transformation language"
    - "engineering delta modeling languages"

Connected through hyperedge HE-2 (induced by source paper "adaptable symbol table management by meta modeling and generation of symbol table infrastructures"):
  with members:
    - "integration of heterogeneous modeling languages via extensible and composable language components"
    - "black box integration of heterogeneous modeling languages for cyber physical systems"
    - "monticore a framework for compositional development of domain specific languages"

Connected through hyperedge HE-3 (induced by source paper "modeling variability in template based code generators for product line engineering"):
  with members:
    - "towards product lining model driven development code generators"
    - "model driven development of complex software a research roadmap"

Connected through hyperedge HE-4 (induced by source paper "tailoring the montiarcautomaton component connector adl for generative development"):
  with members:
    - "code generator composition for model driven engineering of robotics component connector systems"
    - "architecture and behavior modeling of cyber physical systems with montiarcautomaton"
    - "integration of heterogeneous modeling languages via extensible and composable language components"
    - "multi platform generative development of component connector systems using model and code libraries"
    - "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"
    - "montiarcautomaton modeling architecture and behavior of robotic systems"

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)