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: "an algebraic view on the semantics of model composition"
  Abstract: Due to the increased complexity of software development projects more and more systems are described by models. The sheer size makes it impractical to describe these systems by a single model. Instead many models are developed that provide several complementary views on the system to be developed. This however leads to a need for compositional models. This paper describes a foundational theory of model composition in form of an algebra to explicitly clarify different variants and uses of composition, their interplay with the semantics of the involved models and their composition operators.

Connected through hyperedge HE-1 (induced by source paper "can machines design an artificial general intelligence approach"):
  with members:
    - "research priorities for robust and beneficial artificial intelligence"

Connected through hyperedge HE-2 (induced by source paper "modular description of a comprehensive semantics model for the uml version 2 0"):
  with members:
    - "systems views and models of uml"
    - "system model based simulation of uml models"
    - "enhancing the syslab system model with state"
    - "meta modelling semantics of uml"
    - "a stream based mathematical model for distributed information processing systems the syslab system model"

Connected through hyperedge HE-3 (induced by source paper "system model semantics of class diagrams"):
  with members:
    - "towards a system model for uml the structural data model"
    - "monticore modular development of textual domain specific languages"
    - "system model semantics of statecharts"
    - "integrated definition of abstract and concrete syntax for textual languages"

Connected through hyperedge HE-4 (induced by source paper "monticore a framework for compositional development of domain specific languages"):
  with members:
    - "efficient editor generation for compositional dsls in eclipse"
    - "monticore modular development of textual domain specific languages"
    - "integrated definition of abstract and concrete syntax for textual languages"
    - "packrat parsing simple powerful lazy linear time"

Connected through hyperedge HE-5 (induced by source paper "scaling up model based development for large heterogeneous systems with compositional modeling"):
  with members:
    - "agile modeling with the uml"

Connected through hyperedge HE-6 (induced by source paper "system model semantics of statecharts"):
  with members:
    - "integrated definition of abstract and concrete syntax for textual languages"

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)