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: "commitment nets in software process improvement"
  Abstract: Several studies have revealed the fact that nearly two-thirds of all software process improvement (SPI) efforts have failed or have at least fallen short of expectations. Literature and practice have shown that commitment to SPI at all organizational levels is essential for the success of any SPI endeavor. A research model for studying the existence, development and interplay of SPI-related commitment is introduced in this paper. This study suggests that software organizations operate through strategic, operational and personal commitment nets. These nets consist of actors, drivers, concerns, actions, commitment, and outcomes. The commitment nets model is applied in a study of four industrial SPI initiatives. The results from two of these cases are reported here. The results show that SPI is driven through the formation and reformation of commitment nets. The contents of strategic, operational and personal commitment nets are laid out and implications are discussed.

Connected through hyperedge HE-1 (induced by source paper "ai ethics in industry a research framework"):
  with members:
    - "ethically aligned design of autonomous systems industry viewpoint and an empirical study"
    - "from what to how an overview of ai ethics tools methods and research to translate principles into practices"
    - "implementing ethics in ai initial results of an industrial multiple case study"

Connected through hyperedge HE-2 (induced by source paper "implementing ethics in ai initial results of an industrial multiple case study"):
  with members:
    - "ethically aligned design of autonomous systems industry viewpoint and an empirical study"
    - "towards moral autonomous systems"

Connected through hyperedge HE-3 (induced by source paper "ethically aligned design of autonomous systems industry viewpoint and an empirical study"):
  with members:
    - "towards moral autonomous systems"

Connected through hyperedge HE-4 (induced by source paper "ethically aligned design an empirical evaluation of the resolvedd strategy in software and systems development context"):
  with members:
    - "towards moral autonomous systems"

Connected through hyperedge HE-5 (induced by source paper "towards a theory of affect and software developers performance"):
  with members:
    - "understanding the affect of developers theoretical background and guidelines for psychoempirical software engineering"
    - "in need of creative mobile service ideas forget adults and ask young children"
    - "software developers moods emotions and performance"
    - "a framework for systematic analysis of open access journals and its application in software engineering and information systems"
    - "happy software developers solve problems better psychological measurements in empirical software engineering"
    - "the role of emotions in contributors activity a case study on the gentoo community"
    - "are happy developers more productive"

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)