human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "unhappy developers bad for themselves bad for process and bad for software product"):
  Abstract: Recent research in software engineering supports the "happy-productive" thesis, and the desire of flourishing happiness among programmers is often expressed by industry practitioners. Recent literature has suggested that a cost-effective way to foster happiness and productivity among workers could be to limit unhappiness of developers due to its negative impact. However, possible negative effects of unhappiness are still largely unknown in the software development context. In this paper, we present the first results from a study exploring the consequences of the unhappy developers. Using qualitative data analysis of the survey responses given by 181 participants, we identified 49 potential consequences of unhappiness while developing software. These results have several implications. While raising the awareness of the role of moods, emotions and feelings in software development, we foresee that our classification scheme will spawn new happiness studies linking causes and effects, and it can act as a guideline for developers and managers to foster happiness at work.

Includes members:
  Member "understanding the affect of developers theoretical background and guidelines for psychoempirical software engineering":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "software engineering education beyond the technical a systematic literature review")
  Member "how do you feel developer an explanatory theory of the impact of affects on programming performance":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "happiness and the productivity of software engineers")
  Member "do feelings matter on the correlation of affects and the self assessed productivity in software engineering":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "happiness and the productivity of software engineers")
  Member "software developers moods emotions and performance":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "measurement of interpersonal trust in global software development slr protocol")
  Member "happy software developers solve problems better psychological measurements in empirical software engineering":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "measurement of interpersonal trust in global software development slr protocol")

Question: Please tell me which class the source paper 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)