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: "thinging machine applied to information leakage"
  Abstract: This paper introduces a case study that involves data leakage in a bank applying the so-called Thinging Machine (TM) model. The aim is twofold: (1) Presenting a systematic conceptual framework for the leakage problem that provides a foundation for the description and design of a data leakage system. (2) The aim in (1) is developed in the context of experimentation with the TM as a new methodology in modeling. The TM model is based on slicing the domain of interest (a part of the world) to reveal data leakage. The bank case study concentrates on leakage during internal operations of the bank. The leakage spots are exposed through surveying data territory throughout the bank. All streams of information flow are identified, thus points of possible leakage can be traced with appropriate evidence. The modeling of flow may uncover possible hidden points of leakage and provide a base for a comprehensive information flow policy. We conclude that a TM based on the Heideggerian notion of thinging can serve as a foundation for early stages of software development and as an alternative approach to the dominant object-orientation paradigm.

Connected through hyperedge HE-1 (induced by source paper "five generic processes for behavior description in software engineering"):
  with members:
    - "existential ontology and thinging modeling in software engineering"
    - "toward maximum grip process modeling in software engineering"
    - "conceptual modeling of inventory management processes as a thinging machine"
    - "thinging vs objectfying in software engineering"
    - "tracking systems as thinging machine a case study of a service company"
    - "petri nets and machines of things that flow"
    - "conceptual modeling of a procurement process case study of rfp for public key infrastructure"
    - "thinging for software engineers"

Connected through hyperedge HE-2 (induced by source paper "toward maximum grip process modeling in software engineering"):
  with members:
    - "existential ontology and thinging modeling in software engineering"
    - "conceptual modeling of inventory management processes as a thinging machine"
    - "thinging vs objectfying in software engineering"
    - "tracking systems as thinging machine a case study of a service company"
    - "petri nets and machines of things that flow"
    - "conceptual modeling of a procurement process case study of rfp for public key infrastructure"
    - "thinging for software engineers"
    - "privacy things systematic approach to privacy and personal identifiable information"

Connected through hyperedge HE-3 (induced by source paper "thinging the use case model"):
  with members:
    - "thinging for computational thinking"
    - "existential ontology and thinging modeling in software engineering"
    - "toward maximum grip process modeling in software engineering"
    - "conceptual modeling of inventory management processes as a thinging machine"
    - "tracking systems as thinging machine a case study of a service company"
    - "conceptual modeling of a procurement process case study of rfp for public key infrastructure"
    - "thinging for software engineers"

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)