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 "what happens when software developers are un happy"):
  Abstract: Abstract   The growing literature on affect among software developers mostly reports on the linkage between happiness, software quality, and developer productivity. Understanding happiness and unhappiness in all its components – positive and negative emotions and moods – is an attractive and important endeavor. Scholars in industrial and organizational psychology have suggested that understanding happiness and unhappiness could lead to cost-effective ways of enhancing working conditions, job performance, and to limiting the occurrence of psychological disorders. Our comprehension of the consequences of (un)happiness among developers is still too shallow, being mainly expressed in terms of development productivity and software quality. In this paper, we study what happens when developers are happy and unhappy while developing software. Qualitative data analysis of responses given by 317 questionnaire participants identified 42 consequences of unhappiness and 32 of happiness. We found consequences of happiness and unhappiness that are beneficial and detrimental for developers’ mental well-being, the software development process, and the produced artifacts. Our classification scheme, available as open data enables new happiness research opportunities of cause-effect type, and it can act as a guideline for practitioners for identifying damaging effects of unhappiness and for fostering happiness on the job.

Includes members:
  Member "unhappy developers bad for themselves bad for process and bad for software product":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "sentiment polarity detection for software development")
  Member "consequences of unhappiness while developing software":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "what software engineering can learn from research on affect in social psychology")
  Member "on the unhappiness of software developers":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "time pressure in software engineering a systematic review")
  Member "mining valence arousal and dominance possibilities for detecting burnout and productivity":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "recognizing developers emotions while programming")
  Member "understanding the affect of developers theoretical background and guidelines for psychoempirical software engineering":
    also connected through other hyperedges:
      - Hyperedge HE-5 (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-6 (induced by source paper "happiness and the productivity of software engineers")
  Member "the affect of software developers common misconceptions and measurements":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "consequences of unhappiness while developing software")
  Member "do feelings matter on the correlation of affects and the self assessed productivity in software engineering":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "happiness and the productivity of software engineers")

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)